64404307968

Names of 64404307968

• Cardinal: 64404307968 can be written as Sixty-four billion, four hundred four million, three hundred seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 6.4404307968 × 10¹⁰

Factors of 64404307968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 53

Divisors of 64404307968

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 17 21 22 24 26 28 32 33 34 39 42 44 48 49 51 52 56 64 66 68 77 78 84 88 91 96 98 102 104 112 119 121 128 132 136 143 147 154 156 168 176 182 187 192 196 204 208 221 224 231 238 242 256 264 272 273 286 294 308 312 336 352 357 363 364 374 384 392 408 416 429 442 448 462 476 484 512 528 539 544 546 561 572 588 616 624 637 663 672 704 714 726 728 748 768 784 816 832 833 847 858 884 896 924 952 968 1001 1024 1056 1078 1088 1092 1122 1144 1176 1232 1248 1274 1309 1326 1344 1408 1428 1452 1456 1496 1536 1547 1568 1573 1617 1632 1664 1666 1694 1716 1768 1792 1848 1904 1911 1936 2002 2048 2057 2112 2156 2176 2184 2244 2288 2352 2431 2464 2496 2499 2541 2548 2618 2652 2688 2816 2856 2904 2912 2992 3003 3072 3094 3136 3146 3234 3264 3328 3332 3388 3432 3536 3584 3696 3808 3822 3872 3927 4004 4096 4114 4224 4312 4352 4368 4488 4576 4641 4704 4719 4862 4928 4992 4998 5082 5096 5236 5304 5376 5632 5712 5808 5824 5929 5984 6006 6144 6171 6188 6272 6292 6468 6528 6656 6664 6776 6864 7007 7072 7168 7293 7392 7616 7644 7744 7854 8008 8192 8228 8448 8624 8704 8736 8976 9152 9163 9282 9408 9438 9724 9856 9984 9996 10164 10192 10472 10608 10752 10829 11011 11264 11424 11616 11648 11858 11968 12012 12288 12342 12376 12544 12584 12936 13056 13312 13328 13552 13728 14014 14144 14336 14399 14586 14784 15232 15288 15488 15708 16016 16384 16456 16896 17017 17248 17408 17472 17787 17952 18304 18326 18564 18816 18876 19448 19712 19968 19992 20328 20384 20944 21021 21216 21504 21658 22022 22528 22848 23232 23296 23716 23936 24024 24576 24684 24752 25088 25168 25872 26112 26624 26656 26741 27104 27456 27489 28028 28288 28672 28798 29172 29568 30464 30576 30976 31416 32032 32487 32912 33033 33792 34034 34496 34816 34944 35574 35904 36608 36652 37128 37632 37752 38896 39424 39936 39984 40656 40768 41888 42042 42432 43008 43197 43316 44044 45056 45696 46464 46592 47432 47872 48048 49152 49368 49504 50176 50336 51051 51744 52224 53248 53312 53482 54208 54912 54978 56056 56576 57344 57596 58344 59136 60928 61152 61952 62832 64064 64974 65824 66066 67584 68068 68992 69632 69888 71148 71808 73216 73304 74256 75264 75504 77077 77792 78848 79872 79968 80223 81312 81536 83776 84084 84864 86016 86394 86632 88088 90112 91392 92928 93184 94864 95744 96096 98736 99008 100352 100672 100793 102102 103488 104448 106496 106624 106964 108416 109824 109956 112112 113152 114688 115192 116688 118272 119119 121856 122304 123904 125664 128128 129948 131648 132132 135168 136136 137984 139264 139776 142296 143616 146432 146608 148512 150528 151008 154154 155584 157696 159744 159936 160446 162624 163072 167552 168168 169728 172032 172788 173264 176176 180224 182784 185856 186368 187187 189728 191488 192192 197472 198016 200704 201344 201586 204204 206976 208896 212992 213248 213928 216832 219648 219912 224224 226304 230384 231231 233376 236544 238238 243712 244608 247808 251328 256256 259896 263296 264264 270336 272272 275968 278528 279552 284592 287232 292864 293216 297024 301056 302016 302379 308308 311168 315392 319488 319872 320892 325248 326144 335104 336336 339456 344064 345576 346528 352352 357357 365568 371712 372736 374374 379456 382976 384384 394944 396032 401408 402688 403172 408408 413952 417792 426496 427856 433664 439296 439824 448448 452608 460768 462462 466752 473088 476476 487424 489216 495616 502656 512512 519792 526592 528528 540672 544544 551936 559104 561561 569184 574464 585728 586432 594048 602112 604032 604758 616616 622336 630784 638976 639744 641784 650496 652288 670208 672672 678912 691152 693056 704704 714714 731136 743424 745472 748748 758912 765952 768768 789888 792064 802816 805376 806344 816816 827904 835584 852992 855712 867328 878592 879648 896896 905216 921536 924924 933504 946176 952952 974848 978432 991232 1005312 1025024 1039584 1053184 1057056 1089088 1103872 1118208 1123122 1138368 1148928 1171456 1172864 1188096 1204224 1208064 1209516 1233232 1244672 1261568 1279488 1283568 1300992 1304576 1310309 1340416 1345344 1357824 1382304 1386112 1409408 1429428 1462272 1486848 1490944 1497496 1517824 1531904 1537536 1579776 1584128 1610752 1612688 1633632 1655808 1705984 1711424 1734656 1757184 1759296 1793792 1810432 1843072 1849848 1867008 1892352 1905904 1949696 1956864 1982464 2010624 2050048 2079168 2106368 2114112 2178176 2207744 2236416 2246244 2276736 2297856 2342912 2345728 2376192 2408448 2416128 2419032 2466464 2489344 2558976 2567136 2601984 2609152 2620618 2680832 2690688 2715648 2764608 2772224 2818816 2858856 2924544 2973696 2994992 3035648 3063808 3075072 3159552 3168256 3221504 3225376 3267264 3311616 3411968 3422848 3469312 3514368 3518592 3587584 3620864 3686144 3699696 3734016 3784704 3811808 3913728 3930927 4021248 4100096 4158336 4212736 4228224 4356352 4415488 4472832 4492488 4553472 4595712 4691456 4752384 4832256 4838064 4932928 4978688 5117952 5134272 5203968 5218304 5241236 5361664 5381376 5431296 5529216 5544448 5637632 5717712 5849088 5947392 5989984 6071296 6150144 6319104 6336512 6443008 6450752 6534528 6623232 6823936 6845696 6938624 7028736 7037184 7175168 7372288 7399392 7468032 7623616 7827456 7861854 8042496 8200192 8316672 8425472 8456448 8712704 8830976 8984976 9106944 9191424 9382912 9504768 9664512 9676128 9865856 9957376 10235904 10268544 10407936 10436608 10482472 10723328 10762752 10862592 11058432 11088896 11275264 11435424 11979968 12142592 12300288 12638208 12673024 12886016 12901504 13069056 13246464 13647872 13691392 13877248 14074368 14350336 14744576 14798784 14936064 15247232 15654912 15723708 16084992 16400384 16633344 16850944 16912896 17425408 17969952 18213888 18765824 19009536 19329024 19352256 19731712 19914752 20471808 20537088 20815872 20964944 21446656 21525504 22116864 22177792 22550528 22870848 23959936 24285184 24600576 25276416 25346048 25772032 25803008 26138112 26492928 27382784 28148736 28700672 29489152 29597568 29872128 30494464 31309824 31447416 32169984 33266688 33701888 33825792 34850816 35939904 36427776 37531648 38019072 38658048 38704512 39463424 39829504 40943616 41074176 41631744 41929888 43051008 44233728 44355584 45101056 45741696 47919872 48570368 49201152 50552832 51606016 52276224 54765568 56297472 57401344 58978304 59195136 59744256 60988928 62894832 64339968 66533376 67651584 69701632 71879808 72855552 75063296 76038144 77316096 77409024 78926848 82148352 83859776 86102016 88467456 88711168 90202112 91483392 95839744 97140736 101105664 103212032 104552448 109531136 112594944 114802688 117956608 118390272 119488512 121977856 125789664 133066752 135303168 139403264 143759616 145711104 150126592 154818048 157853696 164296704 167719552 172204032 176934912 177422336 180404224 182966784 191679488 206424064 209104896 219062272 225189888 235913216 236780544 243955712 251579328 266133504 270606336 278806528 287519232 291422208 309636096 315707392 328593408 335439104 344408064 353869824 365933568 383358976 412848128 418209792 438124544 450379776 473561088 487911424 503158656 532267008 541212672 575038464 619272192 631414784 657186816 670878208 707739648 731867136 766717952 825696256 836419584 947122176 975822848 1006317312 1150076928 1238544384 1262829568 1314373632 1341756416 1463734272 1533435904 1651392512 1894244352 1951645696 2012634624 2300153856 2477088768 2683512832 2927468544 3066871808 3788488704 4025269248 4600307712 4954177536 5367025664 5854937088 8050538496 9200615424 10734051328 16101076992 21468102656 32202153984 64404307968
• Sum of all divisors σ(n): 250393880016
• Sum of proper divisors (its aliquot sum) s(n): 185989572048
• 64404307968 is an abundant number, because the sum of its proper divisors (185989572048) is greater than itself. Its abundance is 121585264080

Bases of 64404307968

• Binary: 111011111110110010111100000000000000₂
• Hexadecimal: 0xEFECBC000
• Base-36: TL4NU2O

Squares and roots of 64404307968

• 64404307968 squared (64404307968²) is 4147914884836988289024
• 64404307968 cubed (64404307968³) is 267143587668092647243911090143232
• The square root of 64404307968 is 253780.0385530745
• The cube root of 64404307968 is 4008.4054075757

Scales and comparisons

• 64,404,307,968 seconds is equal to 2,047 years, 44 weeks, 4 days, 5 hours, 32 minutes, 48 seconds.
• To count from 1 to 64,404,307,968 would take you about four thousand and ninety-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 64404307968 cubic inches would be around 334 feet tall.

Recreational maths with 64404307968

• 64404307968 backwards is 86970340446
• 64404307968 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 64404307968's digits is 51
• More coming soon!