64456463642688

Names of 64456463642688

• Cardinal: 64456463642688 can be written as Sixty-four trillion, four hundred fifty-six billion, four hundred sixty-three million, six hundred forty-two thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 6.4456463642688 × 10¹³

Factors of 64456463642688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 114

Divisors of 64456463642688

• Number of divisors d(n): 630
• 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 79 96 102 104 117 136 144 153 156 158 169 192 204 208 221 234 237 272 288 306 312 316 338 408 416 442 468 474 507 544 576 612 624 632 663 676 711 816 832 884 936 948 1014 1027 1088 1224 1248 1264 1326 1343 1352 1422 1521 1632 1768 1872 1896 1989 2028 2054 2448 2496 2528 2652 2686 2704 2844 2873 3042 3081 3264 3536 3744 3792 3978 4029 4056 4108 4896 5056 5304 5372 5408 5688 5746 6084 6162 6241 7072 7488 7584 7956 8058 8112 8216 8619 9243 9792 10608 10744 10816 11376 11492 12087 12168 12324 12482 13351 14144 15168 15912 16116 16224 16432 17238 17459 18486 18723 21216 21488 22752 22984 24174 24336 24648 24964 25857 26702 31824 32232 32448 32864 34476 34918 36972 37446 40053 42432 42976 45504 45968 48348 48672 49296 49928 51714 52377 53404 56169 63648 64464 65728 68952 69836 73944 74892 80106 81133 85952 91936 96696 97344 98592 99856 103428 104754 106097 106808 112338 120159 127296 128928 137904 139672 147888 149784 157131 160212 162266 183872 193392 197184 199712 206856 209508 212194 213616 224676 226967 240318 243399 257856 275808 279344 295776 299568 314262 318291 320424 324532 386784 399424 413712 419016 424388 427232 449352 453934 480636 486798 493039 551616 558688 591552 599136 628524 636582 640848 649064 680901 730197 773568 827424 838032 848776 854464 898704 907868 954873 961272 973596 986078 1054729 1117376 1198272 1257048 1273164 1281696 1298128 1361802 1379261 1460394 1479117 1654848 1676064 1697552 1797408 1815736 1909746 1922544 1947192 1972156 2042703 2109458 2514096 2546328 2563392 2596256 2723604 2758522 2920788 2958234 3164187 3352128 3395104 3594816 3631472 3819492 3845088 3894384 3944312 4085406 4137783 4218916 4437351 5028192 5092656 5192512 5447208 5517044 5841576 5916468 6328374 6409507 6790208 7262944 7638984 7690176 7788768 7888624 8170812 8275566 8381663 8437832 8874702 9492561 10056384 10185312 10894416 11034088 11683152 11832936 12413349 12656748 12819014 14525888 15277968 15577536 15777248 16341624 16551132 16763326 16875664 17749404 17930393 18985122 19228521 20370624 21788832 22068176 23366304 23665872 24826698 25144989 25313496 25638028 30555936 31554496 32683248 33102264 33526652 33751328 35498808 35860786 37970244 38457042 38950081 43577664 44136352 46732608 47331744 49653396 50289978 50626992 51276056 53791179 57685563 61111872 65366496 66204528 67053304 67502656 70997616 71721572 75434967 75940488 76914084 77900162 83323591 88272704 94663488 99306792 100579956 101253984 102552112 107582358 108961619 115371126 116850243 130732992 132409056 134106608 141995232 143443144 150869934 151880976 153828168 155800324 161373537 166647182 198613584 201159912 202507968 205104224 215164716 217923238 230742252 233700486 249970773 264818112 268213216 283990464 286886288 301739868 303761952 307656336 311600648 322747074 326884857 333294364 350550729 397227168 402319824 410208448 430329432 435846476 461484504 467400972 499941546 506351053 536426432 573772576 603479736 607523904 615312672 623201296 645494148 653769714 662151377 666588728 701101458 749912319 794454336 804639648 860658864 871692952 922969008 934801944 980654571 999883092 1012702106 1147545152 1206959472 1230625344 1246402592 1290988296 1307539428 1324302754 1333177456 1402202916 1416501047 1499824638 1519053159 1609279296 1721317728 1743385904 1845938016 1869603888 1961309142 1986454131 1999766184 2025404212 2413918944 2492805184 2581976592 2615078856 2648605508 2666354912 2804405832 2833002094 2999649276 3038106318 3442635456 3486771808 3691876032 3739207776 3922618284 3972908262 3999532368 4050808424 4249503141 4557159477 4827837888 5163953184 5230157712 5297211016 5332709824 5608811664 5666004188 5959362393 5999298552 6076212636 6582563689 6973543616 7478415552 7845236568 7945816524 7999064736 8101616848 8499006282 8607967901 9114318954 10327906368 10460315424 10594422032 11217623328 11332008376 11918724786 11998597104 12152425272 12748509423 13165127378 15690473136 15891633048 15998129472 16203233696 16998012564 17215935802 18228637908 19747691067 20920630848 21188844064 22435246656 22664016752 23837449572 23997194208 24304850544 25497018846 25823903703 26330254756 31380946272 31783266096 32406467392 33996025128 34431871604 36457275816 39495382134 42377688128 45328033504 47674899144 47994388416 48609701088 50994037692 51647807406 52660509512 59243073201 62761892544 63566532192 67992050256 68863743208 72914551632 77471711109 78990764268 90656067008 95349798288 97219402176 101988075384 103295614812 105321019024 111903582713 118486146402 127133064384 135984100512 137727486416 145829103264 154943422218 157981528536 190699596576 203976150768 206591229624 210642038048 223807165426 236972292804 271968201024 275454972832 291658206528 309886844436 315963057072 335710748139 381399193152 407952301536 413182459248 421284076096 447614330852 473944585608 550909945664 619773688872 631926114144 671421496278 815904603072 826364918496 895228661704 947889171216 1007132244417 1239547377744 1263852228288 1342842992556 1652729836992 1790457323408 1895778342432 2014264488834 2479094755488 2685685985112 3580914646816 3791556684864 4028528977668 4958189510976 5371371970224 7161829293632 8057057955336 10742743940448 16114115910672 21485487880896 32228231821344 64456463642688
• Sum of all divisors σ(n): 214541603237754
• Sum of proper divisors (its aliquot sum) s(n): 150085139595066
• 64456463642688 is an abundant number, because the sum of its proper divisors (150085139595066) is greater than itself. Its abundance is 85628675952378

Bases of 64456463642688

• Binary: 1110101001111101110000100111100111000001000000₂
• Hexadecimal: 0x3A9F709E7040
• Base-36: MUIW28I80

Squares and roots of 64456463642688

• 64456463642688 squared (64456463642688²) is 4154635705321159998135865344
• 64456463642688 cubed (64456463642688³) is 267793125288646764718370150400461298204672
• The square root of 64456463642688 is 8028478.2893577037
• The cube root of 64456463642688 is 40094.8713997689

Scales and comparisons

• 64,456,463,642,688 seconds is equal to 2,049,516 years, 8 weeks, 4 days, 18 hours, 4 minutes, 48 seconds.
• To count from 1 to 64,456,463,642,688 would take you about five million, one hundred twenty-three thousand, seven hundred ninety 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 64456463642688 cubic inches would be around 3341.2 feet tall.

Recreational maths with 64456463642688

• 64456463642688 backwards is 88624636465446
• 64456463642688 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64456463642688's digits is 72
• More coming soon!