64040580864

Names of 64040580864

• Cardinal: 64040580864 can be written as Sixty-four billion, forty million, five hundred eighty thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 6.4040580864 × 10¹⁰

Factors of 64040580864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 935

Divisors of 64040580864

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 32 34 36 39 48 51 52 64 68 72 78 96 102 104 117 128 136 144 153 156 173 192 204 208 221 234 256 272 288 306 312 346 384 408 416 442 468 519 544 576 612 624 663 692 727 768 816 832 884 936 1038 1088 1152 1224 1248 1326 1384 1454 1557 1632 1664 1768 1872 1989 2076 2176 2181 2249 2304 2448 2496 2652 2768 2908 2941 3114 3264 3328 3536 3744 3978 4152 4352 4362 4498 4896 4992 5304 5536 5816 5882 6228 6528 6543 6747 7072 7488 7956 8304 8724 8823 8996 9451 9792 9984 10608 11072 11632 11764 12359 12456 13056 13086 13494 14144 14976 15912 16608 17448 17646 17992 18902 19584 20241 21216 22144 23264 23528 24718 24912 26172 26469 26988 28288 28353 29952 31824 33216 34896 35292 35984 37077 37804 38233 39168 40482 42432 44288 46528 47056 49436 49824 52344 52938 53976 56576 56706 63648 66432 69792 70584 71968 74154 75608 76466 80964 84864 85059 93056 94112 98872 99648 104688 105876 107952 111231 113412 114699 125771 127296 132864 139584 141168 143936 148308 151216 152932 160667 161928 169728 170118 186112 188224 197744 199296 209376 211752 215904 222462 226824 229398 251542 254592 279168 282336 287872 296616 302432 305864 321334 323856 340236 344097 376448 377313 395488 398592 418752 423504 431808 444924 453648 458796 482001 503084 509184 558336 564672 575744 593232 604864 611728 642668 647712 680472 688194 752896 754626 790976 837504 847008 863616 889848 907296 917592 964002 1006168 1129344 1131939 1186464 1209728 1223456 1285336 1295424 1360944 1376388 1446003 1509252 1581952 1635023 1675008 1694016 1727232 1779696 1814592 1835184 1928004 2012336 2138107 2258688 2263878 2372928 2419456 2446912 2570672 2590848 2721888 2752776 2892006 3018504 3163904 3270046 3388032 3559392 3629184 3670368 3856008 4024672 4276214 4527756 4745856 4893824 4905069 5141344 5181696 5443776 5505552 5784012 6037008 6414321 6540092 6776064 7118784 7258368 7340736 7712016 8049344 8552428 9055512 9491712 9787648 9810138 10282688 10887552 11011104 11568024 12074016 12828642 13080184 14237568 14681472 14715207 15424032 16098688 17104856 18111024 19242963 19620276 20565376 21775104 22022208 23136048 24148032 25657284 26160368 27795391 28475136 29362944 29430414 30848064 32197376 34209712 36222048 38485926 39240552 41130752 44044416 46272096 48296064 51314568 52320736 55590782 58860828 61696128 68419424 72444096 76971852 78481104 83386173 88088832 92544192 96592128 102629136 104641472 111181564 117721656 123392256 136838848 144888192 153943704 156962208 166772346 185088384 205258272 209282944 222363128 235443312 250158519 273677696 289776384 307887408 313924416 333544692 370176768 410516544 418565888 444726256 470886624 500317038 547355392 615774816 627848832 667089384 821033088 889452512 941773248 1000634076 1231549632 1255697664 1334178768 1642066176 1778905024 1883546496 2001268152 2463099264 2668357536 3557810048 3767092992 4002536304 4926198528 5336715072 7115620096 8005072608 10673430144 16010145216 21346860288 32020290432 64040580864
• Sum of all divisors σ(n): 212053488192
• Sum of proper divisors (its aliquot sum) s(n): 148012907328
• 64040580864 is an abundant number, because the sum of its proper divisors (148012907328) is greater than itself. Its abundance is 83972326464

Bases of 64040580864

• Binary: 111011101001000111011011011100000000₂
• Hexadecimal: 0xEE91DB700
• Base-36: TF43WG0

Squares and roots of 64040580864

• 64040580864 squared (64040580864²) is 4101195997398522986496
• 64040580864 cubed (64040580864³) is 262642973910513244950859868012544
• The square root of 64040580864 is 253062.4050782731
• The cube root of 64040580864 is 4000.8452560397

Scales and comparisons

• 64,040,580,864 seconds is equal to 2,036 years, 15 weeks, 1 day, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 64,040,580,864 would take you about four thousand and seventy-two 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 64040580864 cubic inches would be around 333.4 feet tall.

Recreational maths with 64040580864

• 64040580864 backwards is 46808504046
• The number of decimal digits it has is: 11
• The sum of 64040580864's digits is 45
• More coming soon!