64520741376

Names of 64520741376

• Cardinal: 64520741376 can be written as Sixty-four billion, five hundred twenty million, seven hundred forty-one thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 6.4520741376 × 10¹⁰

Factors of 64520741376

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 473

Divisors of 64520741376

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 27 28 32 34 36 39 42 48 49 51 52 54 56 63 64 68 72 78 84 91 96 98 102 104 108 112 117 119 126 128 136 144 147 153 156 168 182 189 192 196 204 208 216 221 224 234 238 252 256 272 273 288 294 306 312 336 351 357 364 378 384 392 408 416 431 432 441 442 448 459 468 476 504 512 544 546 576 588 612 624 637 663 672 702 714 728 756 768 784 816 819 832 833 862 864 882 884 896 918 936 952 1008 1071 1088 1092 1152 1176 1224 1248 1274 1293 1323 1326 1344 1404 1428 1456 1512 1536 1547 1568 1632 1638 1664 1666 1724 1728 1764 1768 1792 1836 1872 1904 1911 1989 2016 2142 2176 2184 2304 2352 2448 2457 2496 2499 2548 2586 2646 2652 2688 2808 2856 2912 3017 3024 3094 3136 3213 3264 3276 3328 3332 3448 3456 3528 3536 3584 3672 3744 3808 3822 3879 3978 4032 4284 4352 4368 4608 4641 4704 4896 4914 4992 4998 5096 5172 5292 5304 5376 5603 5616 5712 5733 5824 5967 6034 6048 6188 6272 6426 6528 6552 6656 6664 6896 6912 7056 7072 7327 7344 7488 7497 7616 7644 7758 7956 8064 8568 8704 8736 9051 9282 9408 9792 9828 9984 9996 10192 10344 10584 10608 10752 10829 11206 11232 11424 11466 11637 11648 11934 12068 12096 12376 12544 12852 13056 13104 13328 13792 13824 13923 14112 14144 14654 14688 14976 14994 15232 15288 15516 15912 16128 16809 17136 17199 17472 18102 18564 18816 19584 19656 19968 19992 20384 20688 21119 21168 21216 21658 21981 22412 22464 22491 22848 22932 23274 23296 23868 24136 24192 24752 25088 25704 26112 26208 26656 27153 27584 27846 28224 28288 29308 29376 29952 29988 30464 30576 31032 31824 32256 32487 33618 34272 34398 34944 36204 37128 37632 39168 39221 39312 39984 40768 41376 41769 42238 42336 42432 43316 43962 44824 44928 44982 45696 45864 46548 46592 47736 48272 48384 49504 50427 51289 51408 52416 53312 54306 55168 55692 56448 56576 58616 58752 59904 59976 60928 61152 62064 63357 63648 64974 65943 67236 68544 68796 69888 72408 74256 75264 78336 78442 78624 79968 81459 81536 82752 83538 84476 84672 84864 86632 87924 89648 89856 89964 91392 91728 93096 95251 95472 96544 96768 97461 99008 100854 102578 102816 104832 106624 108612 110336 111384 112896 113152 117232 117504 117663 119952 122304 124128 126714 127296 129948 131886 134472 137088 137592 139776 144816 148512 151281 153867 156884 157248 159936 162918 163072 165504 167076 168952 169344 169728 173264 175848 179296 179712 179928 182784 183456 186192 190071 190502 190944 193088 194922 197829 198016 201708 205156 205632 209664 213248 217224 220672 222768 225792 234464 235008 235326 239904 244608 248256 253428 254592 259896 263772 268944 274176 274547 275184 285753 289632 292383 297024 302562 307734 313768 314496 319872 325836 326144 331008 334152 337904 338688 339456 346528 351696 352989 358592 359023 359856 366912 372384 380142 381004 381888 386176 389844 395658 396032 403416 410312 411264 419328 426496 434448 445536 461601 468928 470652 479808 489216 496512 506856 509184 519792 527544 537888 548352 549094 550368 570213 571506 579264 584766 594048 605124 615468 627536 628992 639744 651672 662016 666757 668304 675808 677376 693056 703392 705978 717184 718046 719712 733824 744768 760284 762008 763776 772352 779688 791316 792064 806832 820624 822528 823641 857259 868896 891072 923202 937856 941304 959616 978432 993024 1013712 1018368 1039584 1055088 1058967 1075776 1077069 1098188 1100736 1140426 1143012 1158528 1169532 1188096 1210248 1230936 1255072 1257984 1279488 1303344 1333514 1336608 1351616 1384803 1386112 1406784 1411956 1434368 1436092 1439424 1467648 1489536 1520568 1524016 1527552 1544704 1559376 1582632 1613664 1641248 1645056 1647282 1714518 1737792 1782144 1846404 1875712 1882608 1919232 1986048 2000271 2027424 2079168 2110176 2117934 2151552 2154138 2196376 2201472 2280852 2286024 2317056 2339064 2376192 2420496 2461872 2470923 2510144 2571777 2606688 2667028 2673216 2703232 2769606 2772224 2813568 2823912 2868736 2872184 2878848 2935296 2979072 3041136 3048032 3055104 3118752 3165264 3227328 3231207 3282496 3294564 3429036 3475584 3564288 3692808 3751424 3765216 3838464 4000542 4054848 4158336 4220352 4235868 4303104 4308276 4392752 4402944 4561704 4572048 4634112 4667299 4678128 4840992 4923744 4941846 5020288 5143554 5213376 5334056 5346432 5406464 5539212 5544448 5627136 5647824 5744368 5757696 5958144 6000813 6082272 6096064 6237504 6330528 6454656 6462414 6564992 6589128 6858072 6951168 7128576 7385616 7412769 7530432 8001084 8109696 8316672 8440704 8471736 8606208 8616552 8785504 8805888 9123408 9144096 9334598 9356256 9681984 9693621 9847488 9883692 10040576 10287108 10426752 10668112 10692864 10812928 11078424 11254272 11295648 11488736 11515392 12001626 12164544 12192128 12475008 12661056 12909312 12924828 13129984 13178256 13716144 13902336 14001897 14771232 14825538 15060864 16002168 16219392 16633344 16881408 16943472 17233104 17571008 18002439 18246816 18288192 18669196 18712512 19363968 19387242 19694976 19767384 20081152 20574216 20853504 21336224 21385728 22156848 22591296 22977472 24003252 24329088 24384256 24950016 25322112 25818624 25849656 26259968 26356512 27432288 28003794 29542464 29651076 30121728 32004336 32438784 33762816 33886944 34466208 35142016 36004878 36493632 36576384 37338392 37425024 38727936 38774484 39389952 39534768 41148432 41707008 42005691 42672448 44313696 45182592 45954944 48006504 48658176 48768512 49900032 50644224 51699312 52713024 54864576 56007588 59084928 59302152 60243456 64008672 67773888 68932416 70284032 72009756 72987264 73152768 74676784 74850048 77455872 77548968 78779904 79069536 82296864 84011382 85344896 88627392 90365184 91909888 96013008 97316352 101288448 103398624 105426048 109729152 112015176 118169856 118604304 126017073 128017344 135547776 137864832 140568064 144019512 145974528 146305536 149353568 149700096 155097936 158139072 164593728 168022764 170689792 177254784 180730368 183819776 192026016 206797248 210852096 219458304 224030352 236339712 237208608 252034146 256034688 271095552 275729664 288039024 291949056 298707136 310195872 316278144 329187456 336045528 341379584 354509568 384052032 413594496 421704192 438916608 448060704 474417216 504068292 512069376 542191104 551459328 576078048 597414272 620391744 632556288 658374912 672091056 709019136 768104064 827188992 896121408 948834432 1008136584 1024138752 1152156096 1194828544 1240783488 1265112576 1316749824 1344182112 1536208128 1654377984 1792242816 1897668864 2016273168 2304312192 2389657088 2481566976 2688364224 3072416256 3584485632 3795337728 4032546336 4608624384 4963133952 5376728448 7168971264 8065092672 9217248768 10753456896 16130185344 21506913792 32260370688 64520741376
• Sum of all divisors σ(n): 253918748160
• Sum of proper divisors (its aliquot sum) s(n): 189398006784
• 64520741376 is an abundant number, because the sum of its proper divisors (189398006784) is greater than itself. Its abundance is 124877265408

Bases of 64520741376

• Binary: 111100000101101111000110001000000000₂
• Hexadecimal: 0xF05BC6200
• Base-36: TN1ZEO0

Squares and roots of 64520741376

• 64520741376 squared (64520741376²) is 4162926067708678373376
• 64520741376 cubed (64520741376³) is 268595076182040302239357260005376
• The square root of 64520741376 is 254009.3332458475
• The cube root of 64520741376 is 4010.8194869559

Scales and comparisons

• 64,520,741,376 seconds is equal to 2,051 years, 29 weeks, 20 hours, 9 minutes, 36 seconds.
• To count from 1 to 64,520,741,376 would take you about four thousand, one hundred three 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 64520741376 cubic inches would be around 334.2 feet tall.

Recreational maths with 64520741376

• 64520741376 backwards is 67314702546
• The number of decimal digits it has is: 11
• The sum of 64520741376's digits is 45
• More coming soon!