64137890084268

Names of 64137890084268

• Cardinal: 64137890084268 can be written as Sixty-four trillion, one hundred thirty-seven billion, eight hundred ninety million, eighty-four thousand, two hundred sixty-eight.

Scientific notation

• Scientific notation: 6.4137890084268 × 10¹³

Factors of 64137890084268

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 73

Divisors of 64137890084268

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 11 12 13 14 21 22 26 28 33 37 39 42 44 49 52 66 74 77 78 84 91 98 111 121 132 143 147 148 154 156 182 196 222 231 242 259 273 286 294 308 363 364 407 429 444 462 481 484 518 539 546 572 588 637 726 777 814 847 858 924 962 1001 1036 1078 1092 1221 1274 1369 1443 1452 1554 1573 1617 1628 1694 1716 1813 1911 1924 2002 2156 2442 2541 2548 2738 2849 2886 3003 3108 3146 3234 3367 3388 3626 3822 4004 4107 4477 4719 4884 5082 5291 5439 5476 5698 5772 5929 6006 6292 6468 6734 7007 7252 7644 8214 8547 8954 9438 9583 10101 10164 10582 10878 11011 11396 11858 12012 13431 13468 14014 15059 15873 16428 17094 17787 17797 17908 18876 19166 19943 20202 21021 21164 21756 22022 23569 23716 26862 28028 28749 30118 31339 31746 33033 34188 35574 35594 37037 38332 39886 40404 42042 44044 45177 47138 50653 53391 53724 57498 58201 59829 60236 62678 63492 66066 67081 70707 71148 71188 74074 77077 79772 84084 90354 94017 94276 101306 105413 106782 111111 114996 116402 119658 124579 125356 132132 134162 141414 148148 151959 154154 165649 174603 180708 188034 195767 201243 202612 210826 213564 219373 222222 231231 232804 239316 249158 259259 268324 282828 303918 308308 316239 331298 349206 354571 373737 376068 391534 402486 407407 421652 438746 444444 462462 496947 498316 518518 557183 587301 607836 632478 658119 658489 662596 698412 709142 737891 747474 777777 783068 804972 814814 872053 877492 924924 993894 1037036 1063713 1114366 1159543 1174602 1222221 1264956 1316238 1316978 1370369 1418284 1475782 1494948 1555554 1629628 1671549 1744106 1874161 1975467 1987788 2127426 2153437 2213673 2228732 2319086 2349204 2444442 2481997 2616159 2632476 2633956 2740738 2851849 2951564 3111108 3343098 3478629 3488212 3748322 3900281 3950934 4111107 4254852 4306874 4427346 4609423 4638172 4888884 4963994 5232318 5481476 5622483 5703698 6129013 6460311 6686196 6957258 7243379 7445991 7496644 7800562 7901868 8116801 8222214 8555547 8613748 8854692 9218846 9592583 9927988 10464636 11244966 11407396 11700843 12258026 12920622 13119127 13828269 13914516 14486758 14891982 15074059 15601124 16233602 16444428 17111094 18387039 18437692 19185166 20615771 21730137 22489932 23401686 24350403 24364093 24516052 25841244 26238254 27301967 27656538 28777749 28973516 29783964 30148118 32265961 32467204 34222188 36774078 38370332 39357381 41231542 42903091 43460274 45222177 46803372 48700806 48728186 50703653 52476508 54603934 55313076 57555498 60296236 61847313 64531922 69343957 73092279 73548156 78714762 79677169 81905901 82463084 85806182 86920548 90444354 91833889 96797883 97401612 97456372 101407306 105518413 109207868 115110996 123694626 128709273 129063844 138687914 144310397 146184558 152110959 157429524 159354338 163811802 170548651 171612364 180888708 183667778 193595766 202814612 208031871 211036826 226773481 239031507 247389252 257418546 268005023 275501667 277375828 288620794 292369116 300321637 304221918 316555239 318708676 327623604 341097302 354925571 367335556 387191532 416063742 422073652 432931191 453546962 478063014 485407699 511645953 514837092 536010046 551003334 557740183 577241588 600643274 608443836 633110478 680320443 682194604 709851142 762783527 804015069 832127484 865862382 900964911 901471441 907093924 956126028 970815398 1010172779 1023291906 1064776713 1072020092 1102006668 1115480366 1193840557 1201286548 1266220956 1360640886 1419702284 1456223097 1525567054 1587414367 1608030138 1673220549 1731724764 1801929822 1802942882 1876035161 1941630796 2020345558 2046583812 2129553426 2230960732 2288350581 2387681114 2704414323 2721281772 2912446194 2948055253 3030518337 3051134108 3174828734 3216060276 3346441098 3397853893 3581521671 3603859644 3605885764 3752070322 3904181281 4040691116 4259106852 4576701162 4762243101 4775362228 5339484689 5408828646 5628105483 5824892388 5896110506 6061036674 6310300087 6349657468 6692882196 6795707786 7163043342 7504140644 7808362562 8390618797 8844165759 9153402324 9524486202 9916185851 10193561679 10678969378 10817657292 11111900569 11256210966 11712543843 11792221012 12122073348 12620600174 13132246127 13591415572 14326086684 15616725124 16018454067 16781237594 17688331518 18930900261 19048972404 19832371702 20387123358 20636386771 21357938756 22223801138 22512421932 23425087686 25171856391 25241200348 26264492254 29748557553 32036908134 33335701707 33562475188 35376663036 37376392823 37861800522 39396738381 39664743404 40774246716 41272773542 44172100609 44447602276 46850175372 50343712782 52528984508 58734331579 59497115106 61909160313 64073816268 66671403414 69413300957 74752785646 75723601044 78793476762 82545547084 88344201218 100687425564 109078044361 112129178469 117468663158 118994230212 123818320626 132516301827 133342806828 138826601914 144454707397 149505571292 157586953524 176202994737 176688402436 208239902871 218156088722 224258356938 234937326316 247636641252 265032603654 277653203828 288909414794 327234133083 352405989474 411140321053 416479805742 433364122191 436312177444 448516713876 485893106699 530065207308 577818829588 654468266166 704811978948 763546310527 822280642106 832959611484 866728244382 971786213398 1233420963159 1308936532332 1457679320097 1527092621054 1644561284212 1733456488764 1943572426796 2290638931581 2466841926318 2915358640194 3054185242108 4581277863162 4933683852636 5344824173689 5830717280388 9162555726324 10689648347378 16034472521067 21379296694756 32068945042134 64137890084268
• Sum of all divisors σ(n): 211797294011856
• Sum of proper divisors (its aliquot sum) s(n): 147659403927588
• 64137890084268 is an abundant number, because the sum of its proper divisors (147659403927588) is greater than itself. Its abundance is 83521513843320

Bases of 64137890084268

• Binary: 1110100101010101000100001001111011010110101100₂
• Hexadecimal: 0x3A554427B5AC
• Base-36: MQGJFRJCC

Squares and roots of 64137890084268

• 64137890084268 squared (64137890084268²) is 4113668944461643436141095824
• 64137890084268 cubed (64137890084268³) is 263842046602947650538333397515909222896832
• The square root of 64137890084268 is 8008613.4932501269
• The cube root of 64137890084268 is 40028.7064943903

Scales and comparisons

• 64,137,890,084,268 seconds is equal to 2,039,386 years, 26 weeks, 4 days, 18 hours, 57 minutes, 48 seconds.
• To count from 1 to 64,137,890,084,268 would take you about five million, ninety-eight thousand, four hundred sixty-six 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 64137890084268 cubic inches would be around 3335.7 feet tall.

Recreational maths with 64137890084268

• 64137890084268 backwards is 86248009873146
• 64137890084268 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64137890084268's digits is 66
• More coming soon!