31212221040

Names of 31212221040

• Cardinal: 31212221040 can be written as Thirty-one billion, two hundred twelve million, two hundred twenty-one thousand and forty.

Scientific notation

• Scientific notation: 3.121222104 × 10¹⁰

Factors of 31212221040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 199

Divisors of 31212221040

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 21 22 24 26 28 30 31 33 35 36 39 40 42 44 45 48 52 55 56 60 62 63 65 66 70 72 77 78 80 84 88 90 91 93 99 104 105 110 112 117 120 121 124 126 127 130 132 140 143 144 154 155 156 165 168 176 180 182 186 195 198 208 210 217 220 231 234 240 242 248 252 254 260 264 273 279 280 286 308 310 312 315 330 336 341 360 363 364 372 381 385 390 396 403 420 429 434 440 455 462 465 468 484 495 496 504 508 520 528 546 558 560 572 585 605 616 620 624 630 635 651 660 682 693 715 720 726 728 744 762 770 780 792 806 819 840 847 858 868 880 889 910 924 930 936 968 990 1001 1008 1016 1023 1040 1085 1089 1092 1116 1143 1144 1155 1170 1209 1210 1232 1240 1260 1270 1287 1302 1320 1364 1365 1386 1395 1397 1430 1452 1456 1488 1524 1540 1560 1573 1584 1612 1638 1651 1680 1694 1705 1716 1736 1778 1815 1820 1848 1860 1872 1905 1936 1953 1980 2002 2015 2032 2046 2145 2170 2178 2184 2232 2286 2288 2310 2340 2387 2418 2420 2480 2520 2540 2541 2574 2604 2640 2667 2728 2730 2772 2790 2794 2821 2860 2904 3003 3048 3069 3080 3120 3146 3224 3255 3276 3302 3388 3410 3432 3465 3472 3556 3627 3630 3640 3696 3720 3751 3810 3906 3937 3960 4004 4030 4092 4095 4191 4235 4290 4340 4356 4368 4433 4445 4464 4572 4620 4680 4719 4774 4836 4840 4953 5005 5040 5080 5082 5115 5148 5208 5334 5445 5456 5460 5544 5580 5588 5642 5715 5720 5808 6006 6045 6096 6138 6160 6292 6435 6448 6510 6552 6604 6776 6820 6864 6930 6985 7112 7161 7254 7260 7280 7440 7502 7620 7623 7812 7865 7874 7920 8001 8008 8060 8184 8190 8255 8382 8463 8470 8580 8680 8712 8866 8890 9009 9144 9240 9360 9438 9548 9672 9680 9765 9779 9906 10010 10160 10164 10230 10296 10416 10668 10890 10920 11011 11088 11160 11176 11253 11284 11430 11440 11557 11811 11935 12012 12090 12276 12573 12584 12705 12870 13020 13104 13208 13299 13335 13552 13640 13860 13970 14105 14157 14224 14322 14508 14520 14859 15004 15015 15240 15246 15345 15367 15624 15730 15748 16002 16016 16120 16368 16380 16510 16764 16926 16940 17160 17360 17424 17732 17780 18018 18135 18161 18288 18480 18755 18876 19096 19344 19530 19558 19685 19812 20020 20328 20460 20592 20955 21336 21483 21780 21840 22022 22165 22320 22352 22506 22568 22860 23114 23595 23622 23870 24024 24180 24552 24765 25146 25168 25389 25410 25740 26040 26257 26416 26598 26670 27280 27559 27720 27940 28210 28314 28644 29016 29040 29337 29718 30008 30030 30480 30492 30690 30734 31031 31248 31460 31496 32004 32240 32760 33020 33033 33528 33759 33852 33880 34320 34671 35433 35464 35560 35805 36036 36270 36322 37510 37752 38115 38192 39060 39116 39370 39624 39897 40005 40040 40656 40920 41910 42315 42672 42966 43307 43560 44044 44330 45012 45045 45136 45720 46101 46228 47190 47244 47740 48048 48360 48763 48895 49104 49530 50292 50778 50820 51181 51480 52080 52514 53196 53340 54483 55055 55118 55440 55880 56265 56420 56628 57288 57785 58032 58674 59055 59436 60016 60060 60984 61380 61468 62062 62865 62920 62992 64008 65520 66040 66066 66495 67056 67518 67704 67760 69342 70785 70866 70928 71120 71610 72072 72540 72644 74295 75020 75504 76230 76835 78120 78232 78740 78771 79248 79794 80010 80080 81840 82677 83820 84630 85932 86614 87120 88011 88088 88660 90024 90090 90805 91440 92202 92456 93093 94380 94488 95480 96720 97526 97790 99060 99099 100584 101556 101640 102362 102960 104013 105028 106392 106680 107415 107569 108966 110110 110236 111760 112530 112840 113256 114576 115570 117348 118110 118872 120120 121968 122760 122936 124124 125730 125840 126945 127127 128016 129921 131285 132080 132132 132990 135036 135408 137795 138303 138684 141570 141732 143220 144144 145080 145288 146289 146685 148590 150040 152460 153543 153670 155155 156240 156464 157480 157542 159588 160020 163449 165165 165354 167640 168795 169260 171864 173228 173355 176022 176176 177165 177320 180048 180180 181610 184404 184912 186186 188760 188976 190960 195052 195580 198120 198198 199485 199771 201168 203112 203280 204724 208026 210056 212784 213360 214830 215138 216535 217932 220220 220472 225060 225680 226512 230505 231140 234696 236220 236313 237744 240240 243815 245520 245872 248031 248248 251460 253890 254254 255905 259842 262570 264264 265980 270072 272415 275590 276606 277368 279279 283140 283464 286440 290160 290576 292578 293370 297180 300080 303149 304920 307086 307340 310310 314960 315084 319176 320040 322707 326898 330330 330708 335280 337590 338520 341341 343728 346456 346710 352044 354330 354640 358267 360360 363220 368808 372372 377520 381381 389763 390104 391160 393855 396240 396396 398970 399542 406224 409448 413385 416052 420112 429660 430276 433070 435864 438867 440055 440440 440944 450120 460629 461010 462280 465465 469392 472440 472626 476377 487630 495495 496062 496496 502920 507780 508508 511810 519684 520065 525140 528528 531960 537845 540144 544830 551180 553212 554736 558558 562991 566280 566928 572880 585156 586740 594360 599313 606298 609840 614172 614680 620620 630168 635635 638352 640080 645414 649605 653796 660660 661416 675180 677040 682682 691515 692912 693420 704088 708660 716534 720720 726440 731445 737616 744744 762762 767715 779526 780208 782320 787710 792792 797940 799084 817245 818896 826770 832104 859320 860552 866140 871728 877734 880110 880880 900240 909447 921258 922020 924560 930930 944880 945252 952754 968121 975260 990990 992124 998855 1005840 1015560 1017016 1023620 1024023 1039368 1040130 1050280 1063920 1074801 1075690 1089660 1102360 1106424 1117116 1125982 1132560 1144143 1170312 1173480 1181565 1188720 1198626 1212596 1228344 1229360 1240155 1241240 1260336 1271270 1290828 1299210 1307592 1321320 1322832 1350360 1365364 1383030 1386840 1396395 1398397 1408176 1417320 1429131 1433068 1452880 1462890 1489488 1515745 1525524 1535430 1559052 1575420 1585584 1595880 1598168 1613535 1634490 1653540 1664208 1688973 1706705 1718640 1721104 1732280 1755468 1760220 1791335 1797939 1818894 1842516 1844040 1861860 1890504 1905508 1906905 1936242 1948815 1950520 1981980 1984248 1997710 2031120 2034032 2047240 2048046 2078736 2080260 2100560 2149602 2151380 2179320 2194335 2204720 2212848 2234232 2251964 2288286 2303145 2340624 2346960 2363130 2381885 2397252 2425192 2456688 2480310 2482480 2542540 2581656 2598420 2615184 2642640 2700720 2728341 2730728 2766060 2773680 2792790 2796794 2814955 2834640 2858262 2866136 2925780 2996565 3031490 3051048 3070860 3072069 3118104 3150840 3191760 3196336 3224403 3227070 3268980 3307080 3334639 3377946 3413410 3464560 3510936 3520440 3582670 3595878 3637788 3685032 3688080 3723720 3781008 3811016 3813810 3872484 3897630 3901040 3940937 3963960 3968496 3995420 4094480 4096092 4160520 4195191 4287393 4299204 4302760 4358640 4388670 4468464 4503928 4547235 4576572 4606290 4726260 4763770 4794504 4840605 4850384 4960620 5066919 5085080 5120115 5163312 5196840 5374005 5456682 5461456 5532120 5585580 5593588 5629910 5716524 5720715 5732272 5851560 5993130 6062980 6102096 6141720 6144138 6192901 6236208 6301680 6448806 6454140 6537960 6614160 6669278 6755892 6826820 6991985 7021872 7040880 7145655 7165340 7191756 7275576 7370064 7447440 7622032 7627620 7744968 7795260 7881874 7927920 7990840 8192184 8321040 8390382 8444865 8574786 8598408 8605520 8777340 8989695 9007856 9094470 9153144 9212580 9452520 9527540 9589008 9681210 9921240 10003917 10133838 10170160 10240230 10393680 10748010 10913364 11064240 11171160 11187176 11259820 11433048 11441430 11703120 11822811 11986260 12125960 12283440 12288276 12385802 12585573 12897612 12908280 13075920 13338556 13511784 13641705 13653640 13983970 14291310 14330680 14383512 14551152 15255240 15360345 15489936 15590520 15763748 15981680 16122015 16384368 16673195 16780764 16889730 17149572 17196816 17554680 17979390 18188940 18306288 18425160 18578703 18905040 19055080 19362420 19704685 19842480 20007834 20267676 20480460 20975955 21436965 21496020 21826728 22342320 22374352 22519640 22866096 22882860 23645622 23972520 24251920 24576552 24771604 25171146 25334595 25795224 25816560 26677112 27023568 27283410 27307280 27967940 28582620 28661360 28767024 30011751 30510480 30720690 30964505 31181040 31527496 32244030 33346390 33561528 33779460 34299144 35109360 35468433 35958780 36377880 36850320 37157406 38110160 38724840 39409370 40015668 40535352 40960920 41951910 42873930 42992040 43350307 43653456 45039280 45765720 47291244 47945040 49153104 49543208 50019585 50342292 50669190 51590448 53354224 54566820 55736109 55935880 57165240 59114055 60023502 61441380 61929010 62927865 63054992 64488060 66692780 67123056 67558920 68598288 70936866 71917560 72755760 74314812 77449680 78818740 80031336 81070704 81921840 83903820 85747860 85984080 86700614 91531440 92893515 94582488 99086416 100039170 100684584 101338380 109133640 111472218 111871760 114330480 118228110 120047004 122882760 123858020 125855730 128976120 130050921 133385560 135117840 141873732 143835120 148629624 150058755 157637480 160062672 167807640 171495720 173401228 177342165 185787030 189164976 200078340 201369168 202676760 216751535 218267280 222944436 236456220 240094008 245765520 247716040 251711460 257952240 260101842 266771120 278680545 283747464 297259248 300117510 315274960 335615280 342991440 346802456 354684330 371574060 390152763 400156680 405353520 433503070 445888872 472912440 480188016 495432080 503422920 520203684 557361090 567494928 600235020 650254605 693604912 709368660 743148120 780305526 800313360 867006140 891777744 945824880 1006845840 1040407368 1114722180 1200470040 1300509210 1418737320 1486296240 1560611052 1734012280 1950763815 2080814736 2229444360 2400940080 2601018420 2837474640 3121222104 3468024560 3901527630 4458888720 5202036840 6242444208 7803055260 10404073680 15606110520 31212221040
• Sum of all divisors σ(n): 147531890688
• Sum of proper divisors (its aliquot sum) s(n): 116319669648
• 31212221040 is an abundant number, because the sum of its proper divisors (116319669648) is greater than itself. Its abundance is 85107448608

Bases of 31212221040

• Binary: 11101000100011001001011001001110000₂
• Hexadecimal: 0x74464B270
• Base-36: EC6Y7W0

Squares and roots of 31212221040

• 31212221040 squared (31212221040²) is 974202742249818681600
• 31212221040 cubed (31212221040³) is 30407031328875487590020580864000
• The square root of 31212221040 is 176669.8079469155
• The cube root of 31212221040 is 3148.5328193805

Scales and comparisons

• 31,212,221,040 seconds is equal to 992 years, 23 weeks, 3 days, 13 hours, 24 minutes.
• To count from 1 to 31,212,221,040 would take you about one thousand, nine hundred eighty-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 31212221040 cubic inches would be around 262.4 feet tall.

Recreational maths with 31212221040

• 31212221040 backwards is 04012221213
• 31212221040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31212221040's digits is 18
• More coming soon!