12932397720

Names of 12932397720

• Cardinal: 12932397720 can be written as Twelve billion, nine hundred thirty-two million, three hundred ninety-seven thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.293239772 × 10¹⁰

Factors of 12932397720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 270

Divisors of 12932397720

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 31 33 36 40 44 45 55 60 61 62 66 72 88 90 93 99 110 120 121 122 124 132 155 157 165 180 183 186 198 220 242 244 248 264 279 305 310 314 330 341 360 363 366 372 396 440 465 471 484 488 495 549 558 605 610 620 628 660 671 682 726 732 744 785 792 915 930 942 968 990 1023 1089 1098 1116 1210 1220 1240 1256 1320 1342 1364 1395 1413 1452 1464 1570 1705 1727 1815 1830 1860 1884 1891 1980 2013 2046 2178 2196 2232 2355 2420 2440 2684 2728 2745 2790 2826 2904 3069 3140 3355 3410 3454 3630 3660 3720 3751 3768 3782 3960 4026 4092 4356 4392 4710 4840 4867 5115 5181 5368 5445 5490 5580 5652 5673 6039 6138 6280 6710 6820 6908 7065 7260 7320 7381 7502 7564 8052 8184 8635 8712 9420 9455 9577 9734 10065 10230 10362 10890 10980 11160 11253 11304 11346 12078 12276 13420 13640 13816 14130 14520 14601 14762 15004 15128 15345 15543 16104 17019 17270 18755 18840 18910 18997 19154 19468 20130 20460 20724 20801 21780 21960 22143 22506 22692 24156 24335 24552 25905 26840 28260 28365 28731 29202 29524 30008 30195 30690 31086 33759 34038 34540 36905 37510 37820 37994 38308 38936 40260 40920 41448 41602 43560 43803 44286 45012 45384 47885 48312 48670 51810 53537 56265 56520 56730 56991 57462 58404 59048 60390 61380 62172 62403 66429 67518 68076 69080 73005 73810 75020 75640 75988 76616 77715 80520 83204 85095 86193 87606 88572 90024 94985 95770 97340 103620 104005 105347 107074 110715 112530 113460 113982 114924 116808 120780 122760 124344 124806 132858 135036 136152 143655 146010 147620 150040 151976 155430 160611 166408 168795 170190 170973 172386 175212 177144 187209 189970 191540 194680 207240 208010 210694 214148 219015 221430 225060 226920 227964 228811 229848 241560 249612 265716 267685 270072 284955 287310 292020 295240 296887 310860 312015 316041 321222 332145 337590 340380 341946 344772 350424 374418 379940 383080 416020 421388 428296 430965 438030 442860 450120 455928 457622 481833 499224 526735 531432 535370 569910 574620 584040 588907 593774 621720 624030 632082 642444 664290 675180 680760 683892 686433 689544 748836 759880 803055 832040 842776 854865 861930 876060 885720 890661 915244 936045 948123 963666 1053470 1070740 1139820 1144055 1149240 1158817 1177814 1187548 1248060 1264164 1284888 1328580 1350360 1367784 1372866 1484435 1497672 1580205 1606110 1709730 1723860 1752120 1766721 1781322 1830488 1872090 1896246 1927332 2059299 2106940 2141480 2279640 2288110 2317634 2355628 2375096 2409165 2496120 2528328 2657160 2671983 2745732 2944535 2968870 3160410 3212220 3265757 3419460 3432165 3447720 3476451 3533442 3562644 3744180 3792492 3854664 4118598 4213880 4453305 4576220 4635268 4711256 4740615 4818330 5300163 5343966 5491464 5794085 5889070 5937740 6320820 6424440 6531514 6838920 6864330 6952902 7066884 7125288 7488360 7584984 8237196 8833605 8906610 9152440 9270536 9481230 9636660 9797271 10296495 10429353 10600326 10687932 11588170 11778140 11875480 12641640 13063028 13359915 13728660 13905804 14133768 16328785 16474392 17382255 17667210 17813220 18962460 19273320 19594542 20592990 20858706 21200652 21375864 23176340 23556280 26126056 26500815 26719830 27457320 27811608 29391813 32657570 34764510 35334420 35626440 35923327 37924920 39189084 41185980 41717412 42401304 46352680 48986355 52146765 53001630 53439660 58783626 65315140 69529020 70668840 71846654 78378168 82371960 83434824 97972710 104293530 106003260 106879320 107769981 117567252 130630280 139058040 143693308 146959065 179616635 195945420 208587060 212006520 215539962 235134504 287386616 293918130 323309943 359233270 391890840 417174120 431079924 538849905 587836260 646619886 718466540 862159848 1077699810 1175672520 1293239772 1436933080 1616549715 2155399620 2586479544 3233099430 4310799240 6466198860 12932397720
• Sum of all divisors σ(n): 48779377920
• Sum of proper divisors (its aliquot sum) s(n): 35846980200
• 12932397720 is an abundant number, because the sum of its proper divisors (35846980200) is greater than itself. Its abundance is 22914582480

Bases of 12932397720

• Binary: 1100000010110101001011101010011000₂
• Hexadecimal: 0x302D4BA98
• Base-36: 5XVM5Y0

Squares and roots of 12932397720

• 12932397720 squared (12932397720²) is 167246910788261198400
• 12932397720 cubed (12932397720³) is 2162903567755152524952627648000
• The square root of 12932397720 is 113720.7004902801
• The cube root of 12932397720 is 2347.2518180535

Scales and comparisons

• 12,932,397,720 seconds is equal to 411 years, 10 weeks, 6 days, 12 hours, 42 minutes.
• To count from 1 to 12,932,397,720 would take you about eight hundred twenty-two 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 12932397720 cubic inches would be around 195.6 feet tall.

Recreational maths with 12932397720

• 12932397720 backwards is 02779323921
• 12932397720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12932397720's digits is 45
• More coming soon!