70221479040

Names of 70221479040

• Cardinal: 70221479040 can be written as Seventy billion, two hundred twenty-one million, four hundred seventy-nine thousand and forty.

Scientific notation

• Scientific notation: 7.022147904 × 10¹⁰

Factors of 70221479040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2620

Divisors of 70221479040

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 59 60 64 72 80 81 90 96 108 118 120 128 135 144 160 162 177 180 192 216 236 240 243 270 288 295 320 324 354 360 384 405 432 472 480 486 531 540 576 590 640 648 708 720 729 810 864 885 944 960 972 1062 1080 1152 1180 1215 1296 1416 1440 1458 1593 1620 1728 1770 1888 1920 1944 2124 2160 2360 2430 2551 2592 2655 2832 2880 2916 3186 3240 3456 3540 3645 3776 3888 4248 4320 4720 4779 4860 5102 5184 5310 5664 5760 5832 6372 6480 7080 7290 7552 7653 7776 7965 8496 8640 9440 9558 9720 10204 10368 10620 11328 11664 12744 12755 12960 14160 14337 14580 15306 15552 15930 16992 17280 18880 19116 19440 20408 21240 22656 22959 23328 23895 25488 25510 25920 28320 28674 29160 30612 31104 31860 33984 37760 38232 38265 38880 40816 42480 43011 45918 46656 47790 50976 51020 51840 56640 57348 58320 61224 63720 67968 68877 71685 76464 76530 77760 81632 84960 86022 91836 93312 95580 101952 102040 113280 114696 114795 116640 122448 127440 137754 143370 150509 152928 153060 155520 163264 169920 172044 183672 191160 203904 204080 206631 215055 229392 229590 233280 244896 254880 275508 286740 301018 305856 306120 326528 339840 344088 344385 367344 382320 408160 413262 430110 451527 458784 459180 466560 489792 509760 551016 573480 602036 611712 612240 619893 688176 688770 734688 752545 764640 816320 826524 860220 903054 917568 918360 979584 1019520 1033155 1102032 1146960 1204072 1224480 1239786 1354581 1376352 1377540 1469376 1505090 1529280 1632640 1653048 1720440 1806108 1835136 1836720 1859679 2066310 2204064 2257635 2293920 2408144 2448960 2479572 2709162 2752704 2755080 2938752 3010180 3058560 3099465 3306096 3440880 3612216 3673440 3719358 4063743 4132620 4408128 4515270 4587840 4816288 4897920 4959144 5418324 5505408 5510160 6020360 6198930 6612192 6772905 6881760 7224432 7346880 7438716 8127486 8265240 8816256 9030540 9175680 9298395 9632576 9918288 10836648 11020320 12040720 12191229 12397860 13224384 13545810 13763520 14448864 14693760 14877432 16254972 16530480 18061080 18596790 19265152 19836576 20318715 21673296 22040640 24081440 24382458 24795720 26448768 27091620 27527040 28897728 29754864 32509944 33060960 36122160 36573687 37193580 39673152 40637430 43346592 44081280 48162880 48764916 49591440 54183240 57795456 59509728 60956145 65019888 66121920 72244320 73147374 74387160 79346304 81274860 86693184 96325760 97529832 99182880 108366480 109721061 119019456 121912290 130039776 132243840 144488640 146294748 148774320 162549720 173386368 182868435 195059664 198365760 216732960 219442122 238038912 243824580 260079552 288977280 292589496 297548640 325099440 365736870 390119328 396731520 433465920 438884244 487649160 520159104 548605305 585178992 595097280 650198880 731473740 780238656 866931840 877768488 975298320 1097210610 1170357984 1190194560 1300397760 1462947480 1560477312 1755536976 1950596640 2194421220 2340715968 2600795520 2925894960 3511073952 3901193280 4388842440 4681431936 5851789920 7022147904 7802386560 8777684880 11703579840 14044295808 17555369760 23407159680 35110739520 70221479040
• Sum of all divisors σ(n): 256061044800
• Sum of proper divisors (its aliquot sum) s(n): 185839565760
• 70221479040 is an abundant number, because the sum of its proper divisors (185839565760) is greater than itself. Its abundance is 115618086720

Bases of 70221479040

• Binary: 1000001011001100001101011110010000000₂
• Hexadecimal: 0x105986BC80
• Base-36: W9C2000

Squares and roots of 70221479040

• 70221479040 squared (70221479040²) is 4931056118565159321600
• 70221479040 cubed (70221479040³) is 346266053874887090175995019264000
• The square root of 70221479040 is 264993.3565959721
• The cube root of 70221479040 is 4125.6272870833

Scales and comparisons

• 70,221,479,040 seconds is equal to 2,232 years, 42 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 70,221,479,040 would take you about four thousand, four hundred sixty-five 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 70221479040 cubic inches would be around 343.8 feet tall.

Recreational maths with 70221479040

• 70221479040 backwards is 04097412207
• 70221479040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 70221479040's digits is 36
• More coming soon!