64429297764

Names of 64429297764

• Cardinal: 64429297764 can be written as Sixty-four billion, four hundred twenty-nine million, two hundred ninety-seven thousand, seven hundred sixty-four.

Scientific notation

• Scientific notation: 6.4429297764 × 10¹⁰

Factors of 64429297764

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 521

Divisors of 64429297764

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 12 13 17 26 31 34 37 39 51 52 59 62 68 74 78 93 102 111 118 124 148 156 177 186 204 221 222 236 354 359 372 403 442 444 481 527 629 663 708 718 767 806 884 962 1003 1054 1077 1147 1209 1258 1326 1436 1443 1534 1581 1612 1829 1887 1924 2006 2108 2154 2183 2294 2301 2418 2516 2652 2886 3009 3068 3162 3441 3658 3774 4012 4308 4366 4588 4602 4667 4836 5487 5772 6018 6103 6324 6549 6851 6882 7316 7548 8177 8732 9204 9334 10974 11129 12036 12206 13039 13098 13283 13702 13764 14001 14911 16354 18309 18668 19499 20553 21181 21948 22258 23777 24412 24531 26078 26196 26566 27404 28002 28379 29822 31093 32708 33387 36618 37111 38998 39117 39849 41106 42362 44516 44733 47554 49062 52156 53132 56004 56758 58497 59644 62186 63543 66774 67673 71331 73236 74222 77996 78234 79339 79698 82212 84724 85137 89466 93279 95108 98124 111333 113516 116994 124372 127086 133548 135346 142662 144677 148444 156468 158678 159396 170274 172679 178932 186558 189193 203019 222666 225811 233988 238017 253487 254172 270692 275353 285324 289354 317356 340548 345358 360077 373116 378386 404209 406038 411773 434031 445332 451622 476034 482443 506974 518037 550706 567579 578708 656611 677433 690716 720154 756772 760461 783697 808418 812076 823546 826059 868062 879749 903244 952068 964886 1013948 1036074 1080231 1101412 1135158 1150441 1212627 1235319 1313222 1354866 1440308 1447329 1520922 1567394 1616836 1647092 1652118 1736124 1759498 1929772 1969833 2072148 2160462 2270316 2300882 2351091 2425254 2459509 2470638 2626444 2639247 2709732 2894658 2935543 3041844 3134788 3304236 3451323 3518996 3939666 4320924 4601764 4681001 4702182 4850508 4919018 4941276 5278494 5353049 5789316 5871086 6902646 7000141 7378527 7879332 8535943 8806629 9362002 9404364 9838036 10188061 10556988 10706098 11162387 11742172 13322849 13805292 14000282 14043003 14757054 14955733 16059147 17071886 17613258 18724004 20376122 21000423 21412196 22324774 24294607 25607829 26645698 28000564 28086006 29514108 29911466 30564183 32118294 33487161 34143772 35226516 39968547 40752244 42000846 44649548 44867199 48589214 51215658 53291396 56172012 59822932 61128366 64236588 66974322 72883821 79937094 84001692 89734398 91001833 97178428 102431316 122256732 133948644 145111031 145767642 159874188 173197037 179468796 182003666 273005499 290222062 291535284 315829891 346394074 364007332 413008319 435333093 519591111 546010998 580444124 631659782 692788148 826016638 870666186 947489673 1039182222 1092021996 1239024957 1263319564 1652033276 1741332372 1894979346 2078364444 2478049914 3789958692 4956099828 5369108147 10738216294 16107324441 21476432588 32214648882 64429297764
• Sum of all divisors σ(n): 185330073600
• Sum of proper divisors (its aliquot sum) s(n): 120900775836
• 64429297764 is an abundant number, because the sum of its proper divisors (120900775836) is greater than itself. Its abundance is 56471478072

Bases of 64429297764

• Binary: 111100000000010010010001000001100100₂
• Hexadecimal: 0xF00491064
• Base-36: TLJJGBO

Squares and roots of 64429297764

• 64429297764 squared (64429297764²) is 4151134410362175399696
• 64429297764 cubed (64429297764³) is 267454674983611165909809299079744
• The square root of 64429297764 is 253829.2689269699
• The cube root of 64429297764 is 4008.9237801489

Scales and comparisons

• 64,429,297,764 seconds is equal to 2,048 years, 33 weeks, 6 days, 11 hours, 9 minutes, 24 seconds.
• To count from 1 to 64,429,297,764 would take you about four thousand and ninety-seven 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 64429297764 cubic inches would be around 334.1 feet tall.

Recreational maths with 64429297764

• 64429297764 backwards is 46779292446
• The number of decimal digits it has is: 11
• The sum of 64429297764's digits is 60
• More coming soon!