30975229440

Names of 30975229440

• Cardinal: 30975229440 can be written as Thirty billion, nine hundred seventy-five million, two hundred twenty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 3.097522944 × 10¹⁰

Factors of 30975229440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 157

Divisors of 30975229440

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 29 30 32 34 36 40 45 48 51 54 58 60 64 68 72 80 81 85 87 90 96 101 102 108 116 120 128 135 136 144 145 153 160 162 170 174 180 192 202 204 216 232 240 243 255 256 261 270 272 288 290 303 306 320 324 340 348 360 384 404 405 408 432 435 459 464 480 486 493 505 510 512 522 540 544 576 580 606 612 640 648 680 696 720 765 768 783 808 810 816 864 870 909 918 928 960 972 986 1010 1020 1044 1080 1088 1152 1160 1212 1215 1224 1280 1296 1305 1360 1377 1392 1440 1479 1515 1530 1536 1566 1616 1620 1632 1717 1728 1740 1818 1836 1856 1920 1944 1972 2020 2040 2088 2160 2176 2295 2304 2320 2349 2424 2430 2448 2465 2560 2592 2610 2720 2727 2754 2784 2880 2929 2958 3030 3060 3132 3232 3240 3264 3434 3456 3480 3636 3672 3712 3840 3888 3915 3944 4040 4080 4131 4176 4320 4352 4437 4545 4590 4608 4640 4698 4848 4860 4896 4930 5151 5184 5220 5440 5454 5508 5568 5760 5858 5916 6060 6120 6264 6464 6480 6528 6868 6885 6912 6960 7047 7272 7344 7395 7424 7680 7776 7830 7888 8080 8160 8181 8262 8352 8585 8640 8704 8787 8874 9090 9180 9280 9396 9696 9720 9792 9860 10302 10368 10440 10880 10908 11016 11136 11520 11716 11745 11832 12120 12240 12528 12928 12960 13056 13311 13635 13736 13770 13824 13920 14094 14544 14645 14688 14790 14848 15453 15552 15660 15776 16160 16320 16362 16524 16704 17170 17280 17574 17748 18180 18360 18560 18792 19392 19440 19584 19720 20604 20655 20736 20880 21760 21816 22032 22185 22272 23040 23432 23490 23664 24240 24480 24543 25056 25755 25856 25920 26112 26361 26622 27270 27472 27540 27840 28188 29088 29290 29376 29580 30906 31104 31320 31552 32320 32640 32724 33048 33408 34340 34560 35148 35235 35496 36360 36720 37120 37584 38784 38880 39168 39440 39933 40905 41208 41310 41472 41760 43520 43632 43935 44064 44370 44544 46359 46864 46980 47328 48480 48960 49086 49793 50112 51510 51712 51840 52722 53244 54540 54944 55080 55680 56376 58176 58580 58752 59160 61812 62208 62640 63104 64640 65280 65448 66096 66555 66816 68680 69120 70296 70470 70992 72720 73440 74240 75168 77265 77568 77760 78336 78880 79083 79866 81810 82416 82620 83520 87264 87870 88128 88740 92718 93728 93960 94656 96960 97920 98172 99586 100224 103020 103680 105444 106488 109080 109888 110160 111360 112752 116352 117160 117504 118320 119799 122715 123624 124416 125280 126208 129280 130560 130896 131805 132192 133110 133632 137360 139077 140592 140940 141984 145440 146880 149379 150336 154530 155136 155520 157760 158166 159732 163620 164832 165240 167040 174528 175740 176256 177480 185436 187456 187920 189312 193920 195840 196344 199172 199665 200448 206040 207360 210888 212976 218160 219776 220320 222720 225504 231795 232704 234320 235008 236640 237249 239598 245430 247248 248965 250560 252416 258560 261792 263610 264384 266220 274720 278154 281184 281880 283968 290880 293760 298758 300672 309060 311040 315520 316332 319464 327240 329664 330480 334080 349056 351480 352512 354960 370872 374912 375840 378624 387840 391680 392688 395415 398344 399330 400896 412080 417231 421776 425952 436320 439552 440640 448137 451008 463590 465408 468640 473280 474498 479196 490860 494496 497930 501120 523584 527220 528768 532440 549440 556308 562368 563760 567936 581760 587520 597516 598995 601344 618120 622080 631040 632664 638928 654480 659328 660960 668160 695385 698112 702960 705024 709920 711747 741744 746895 749824 751680 757248 775680 785376 790830 796688 798660 824160 834462 843552 851904 872640 879104 881280 896274 902016 927180 937280 946560 948996 958392 981720 988992 995860 1002240 1047168 1054440 1057536 1064880 1098880 1112616 1124736 1127520 1135872 1163520 1175040 1186245 1195032 1197990 1202688 1236240 1262080 1265328 1277856 1308960 1318656 1321920 1344411 1390770 1396224 1405920 1419840 1423494 1483488 1493790 1499648 1503360 1570752 1581660 1593376 1597320 1648320 1668924 1687104 1703808 1745280 1762560 1792548 1804032 1854360 1874560 1893120 1897992 1916784 1963440 1977984 1991720 2004480 2086155 2094336 2108880 2115072 2129760 2197760 2225232 2240685 2249472 2255040 2271744 2327040 2372490 2390064 2395980 2472480 2530656 2555712 2617920 2637312 2643840 2688822 2781540 2811840 2839680 2846988 2966976 2987580 3006720 3141504 3163320 3186752 3194640 3296640 3337848 3374208 3407616 3490560 3525120 3558735 3585096 3608064 3708720 3749120 3786240 3795984 3833568 3926880 3955968 3983440 4033233 4172310 4188672 4217760 4259520 4395520 4450464 4481370 4498944 4510080 4744980 4780128 4791960 4944960 5061312 5111424 5235840 5287680 5377644 5563080 5623680 5679360 5693976 5933952 5975160 6013440 6283008 6326640 6373504 6389280 6593280 6675696 6722055 6748416 6815232 6981120 7117470 7170192 7417440 7498240 7591968 7667136 7853760 7911936 7966880 8066466 8344620 8435520 8519040 8900928 8962740 9020160 9489960 9560256 9583920 9889920 10122624 10222848 10471680 10575360 10755288 11126160 11247360 11358720 11387952 11867904 11950320 12099699 12566016 12653280 12747008 12778560 13186560 13351392 13444110 13496832 14234940 14340384 14834880 15183936 15334272 15707520 15933760 16132932 16689240 16871040 17038080 17801856 17925480 18040320 18979920 19120512 19167840 19779840 20166165 20245248 20445696 20943360 21510576 22252320 22494720 22775904 23735808 23900640 24199398 25306560 25494016 25557120 26702784 26888220 28469880 28680768 29669760 30367872 30668544 31415040 31867520 32265864 33378480 33742080 34076160 35603712 35850960 37959840 38241024 38335680 39559680 40332330 40490496 43021152 44504640 45551808 47801280 48398796 50613120 51114240 53405568 53776440 56939760 57361536 59339520 60498495 60735744 61337088 62830080 63735040 64531728 66756960 67484160 71207424 71701920 75919680 76482048 76671360 80664660 86042304 89009280 91103616 95602560 96797592 101226240 102228480 106811136 107552880 113879520 114723072 118679040 120996990 121471488 127470080 129063456 133513920 143403840 151839360 153342720 161329320 172084608 178018560 182207232 191205120 193595184 202452480 213622272 215105760 227759040 229446144 241993980 258126912 267027840 286807680 303678720 306685440 322658640 344169216 356037120 364414464 382410240 387190368 430211520 455518080 483987960 516253824 534055680 573615360 607357440 645317280 688338432 774380736 860423040 911036160 967975920 1032507648 1068111360 1147230720 1290634560 1548761472 1720846080 1822072320 1935951840 2065015296 2581269120 3097522944 3441692160 3871903680 5162538240 6195045888 7743807360 10325076480 15487614720 30975229440
• Sum of all divisors σ(n): 123061498560
• Sum of proper divisors (its aliquot sum) s(n): 92086269120
• 30975229440 is an abundant number, because the sum of its proper divisors (92086269120) is greater than itself. Its abundance is 61111039680

Bases of 30975229440

• Binary: 11100110110010001000111111000000000₂
• Hexadecimal: 0x736447E00
• Base-36: E89UO00

Squares and roots of 30975229440

• 30975229440 squared (30975229440²) is 959464838860642713600
• 30975229440 cubed (30975229440³) is 29719643523321036239624208384000
• The square root of 30975229440 is 175997.8108954767
• The cube root of 30975229440 is 3140.5437223609

Scales and comparisons

• 30,975,229,440 seconds is equal to 984 years, 47 weeks, 4 days, 14 hours, 24 minutes.
• To count from 1 to 30,975,229,440 would take you about one thousand, nine hundred sixty-nine 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 30975229440 cubic inches would be around 261.7 feet tall.

Recreational maths with 30975229440

• 30975229440 backwards is 04492257903
• 30975229440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30975229440's digits is 45
• More coming soon!