64421364294072

Names of 64421364294072

• Cardinal: 64421364294072 can be written as Sixty-four trillion, four hundred twenty-one billion, three hundred sixty-four million, two hundred ninety-four thousand and seventy-two.

Scientific notation

• Scientific notation: 6.4421364294072 × 10¹³

Factors of 64421364294072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1264

Divisors of 64421364294072

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 29 36 54 58 59 72 81 87 108 116 118 162 174 177 216 232 236 261 324 348 354 472 522 531 648 696 708 783 841 1044 1062 1171 1416 1566 1593 1682 1711 2088 2124 2342 2349 2523 3132 3186 3364 3422 3481 3513 4248 4684 4698 4779 5046 5133 6264 6372 6728 6844 6962 7026 7569 9368 9396 9558 10092 10266 10443 10539 12744 13688 13924 14052 15138 15399 18792 19116 20184 20532 20886 21078 22707 24389 27848 28104 30276 30798 31329 31617 33959 38232 41064 41772 42156 45414 46197 48778 49619 60552 61596 62658 63234 67918 68121 69089 73167 83544 84312 90828 92394 93987 94851 97556 99238 100949 101877 123192 125316 126468 135836 136242 138178 138591 146334 148857 181656 184788 187974 189702 195112 198476 201898 203754 207267 219501 250632 252936 271672 272484 276356 277182 281961 292668 297714 302847 305631 369576 375948 379404 396952 403796 407508 414534 439002 446571 544968 552712 554364 563922 585336 595428 605694 611262 621801 658503 751896 758808 807592 815016 829068 878004 893142 908541 916893 984811 1108728 1127844 1190856 1211388 1222524 1243602 1317006 1339713 1438951 1658136 1756008 1786284 1817082 1833786 1865403 1969622 1975509 2003581 2255688 2422776 2445048 2487204 2634012 2679426 2725623 2750679 2877902 2927521 2954433 3572568 3634164 3667572 3730806 3939244 3951018 4007162 4019139 4076251 4316853 4974408 5268024 5358852 5451246 5501358 5596209 5755804 5855042 5908866 6010743 7268328 7335144 7461612 7878488 7902036 8014324 8038278 8152502 8176869 8633706 8782563 8863299 10717704 10902492 11002716 11192418 11511608 11710084 11817732 12021486 12228753 12950559 14923224 15804072 16028648 16076556 16305004 16353738 17267412 17565126 17726598 18032229 21804984 22005432 22384836 23420168 23635464 24042972 24457506 25901118 26347689 26589897 28559519 32153112 32610008 32707476 34534824 35130252 35453196 36064458 36686259 38851677 44769672 48085944 48915012 51802236 52695378 53179794 54096687 57119038 58103849 65414952 70260504 70906392 72128916 73372518 77703354 79043067 79769691 84898109 85678557 97830024 103604472 105390756 106359588 108193374 110058777 114238076 116207698 116555031 118211279 144257832 146745036 155406708 158086134 159539382 162290061 169796218 171357114 174311547 210781512 212719176 216386748 220117554 228476152 232415396 233110062 236422558 237129201 254694327 257035671 293490072 310813416 316172268 319078764 324580122 330176331 339592436 342714228 348623094 354633837 432773496 440235108 464830792 466220124 472845116 474258402 509388654 514071342 522934641 632344536 638157528 649160244 660352662 679184872 685428456 697246188 709267674 764082981 771107013 880470216 932440248 945690232 948516804 1018777308 1028142684 1045869282 1063901511 1298320488 1320705324 1394492376 1418535348 1528165962 1542214026 1568803923 1685011621 1897033608 2037554616 2056285368 2091738564 2127803022 2292248943 2313321039 2641410648 2837070696 3056331924 3084428052 3137607846 3191704533 3370023242 3428127091 4183477128 4255606044 4584497886 4626642078 4706411769 5055034863 6112663848 6168856104 6275215692 6383409066 6740046484 6856254182 6876746829 8511212088 9168995772 9253284156 9412823538 9575113599 10110069726 10284381273 12550431384 12766818132 13480092968 13712508364 13753493658 15165104589 18337991544 18506568312 18825647076 19150227198 20220139452 20568762546 25533636264 27425016728 27506987316 30330209178 30853143819 37651294152 38300454396 40440278904 41137525092 45495313767 55013974632 60660418356 61706287638 76600908792 82275050184 90990627534 92559431457 99415685639 121320836712 123412575276 136485941301 181981255068 185118862914 198831371278 246825150552 272971882602 277678294371 298247056917 363962510136 370237725828 397662742556 545943765204 555356588742 596494113834 740475451656 795325485112 894741170751 1091887530408 1110713177484 1192988227668 1789482341502 2221426354968 2385976455336 2684223512253 3578964683004 5368447024506 7157929366008 8052670536759 10736894049012 16105341073518 21473788098024 32210682147036 64421364294072
• Sum of all divisors σ(n): 190267019038800
• Sum of proper divisors (its aliquot sum) s(n): 125845654744728
• 64421364294072 is an abundant number, because the sum of its proper divisors (125845654744728) is greater than itself. Its abundance is 61424290450656

Bases of 64421364294072

• Binary: 1110101001011101000100100010001110000110111000₂
• Hexadecimal: 0x3A974488E1B8
• Base-36: MU2RKZNI0

Squares and roots of 64421364294072

• 64421364294072 squared (64421364294072²) is 4150112177509534794894341184
• 64421364294072 cubed (64421364294072³) is 267355888448606142757137611158823676661248
• The square root of 64421364294072 is 8026292.0638406873
• The cube root of 64421364294072 is 40087.5922777445

Scales and comparisons

• 64,421,364,294,072 seconds is equal to 2,048,400 years, 6 weeks, 7 hours, 1 minute, 12 seconds.
• To count from 1 to 64,421,364,294,072 would take you about five million, one hundred twenty-one thousand 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 64421364294072 cubic inches would be around 3340.6 feet tall.

Recreational maths with 64421364294072

• 64421364294072 backwards is 27049246312446
• 64421364294072 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64421364294072's digits is 54
• More coming soon!