64049749152768

Names of 64049749152768

• Cardinal: 64049749152768 can be written as Sixty-four trillion, forty-nine billion, seven hundred forty-nine million, one hundred fifty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 6.4049749152768 × 10¹³

Factors of 64049749152768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3695

Divisors of 64049749152768

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 96 102 108 128 136 144 153 163 192 204 216 256 257 272 288 306 326 384 408 432 459 489 512 514 544 576 612 652 768 771 816 864 918 978 1024 1028 1088 1152 1224 1304 1467 1536 1542 1632 1728 1836 1956 2056 2176 2304 2313 2448 2608 2771 2934 3072 3084 3253 3264 3456 3672 3912 4112 4352 4369 4401 4608 4626 4896 5216 5542 5868 6168 6506 6528 6912 6939 7344 7824 8224 8313 8704 8738 8802 9216 9252 9759 9792 10432 11084 11736 12336 13012 13056 13107 13824 13878 14688 15648 16448 16626 17408 17476 17604 18504 19518 19584 20864 22168 23472 24672 24939 26024 26112 26214 27648 27756 29277 29376 31296 32896 33252 34952 35208 37008 39036 39168 39321 41728 41891 44336 46944 49344 49878 52048 52224 52428 55301 55512 58554 58752 62592 65792 66504 69904 70416 74016 74817 78072 78336 78642 83456 83782 87831 88672 93888 98688 99756 104096 104856 110602 111024 117108 117504 117963 125184 125673 131584 133008 139808 140832 148032 149634 156144 156672 157284 165903 166912 167564 175662 177344 187776 197376 199512 208192 209712 221204 222048 234216 235008 235926 250368 251346 263168 266016 279616 281664 296064 299268 312288 314568 331806 335128 351324 354688 375552 377019 394752 399024 416384 419424 442408 444096 468432 470016 471852 497709 500736 502692 530239 532032 559232 563328 592128 598536 624576 629136 663612 670256 702648 709376 712147 751104 754038 789504 798048 832768 836021 838848 884816 888192 936864 943704 995418 1005384 1060478 1064064 1118464 1126656 1131057 1184256 1197072 1249152 1258272 1327224 1340512 1405296 1418752 1424294 1493127 1502208 1508076 1590717 1596096 1665536 1672042 1677696 1769632 1776384 1873728 1887408 1990836 2010768 2120956 2128128 2136441 2236928 2253312 2262114 2368512 2394144 2498304 2508063 2516544 2654448 2681024 2810592 2837504 2848588 2986254 3016152 3181434 3192192 3331072 3344084 3355392 3539264 3552768 3747456 3774816 3981672 4021536 4241912 4256256 4272882 4473856 4506624 4524228 4772151 4788288 4996608 5016126 5033088 5308896 5362048 5621184 5697176 5972508 6032304 6362868 6384384 6409323 6688168 6710784 7078528 7105536 7494912 7524189 7549632 7963344 8043072 8483824 8512512 8545764 9014063 9048456 9544302 9576576 9993216 10032252 10066176 10617792 10724096 11242368 11394352 11945016 12064608 12725736 12768768 12818646 13376336 13421568 14157056 14212357 14316453 14989824 15048378 15099264 15926688 16086144 16967648 17091528 18028126 18096912 19088604 19153152 19227969 20064504 20132352 21235584 21448192 22484736 22572567 22788704 23890032 24129216 25451472 25537536 25637292 26752672 27042189 28314112 28424714 28632906 29979648 30096756 30198528 31853376 32172288 33935296 34183056 36056252 36193824 38177208 38306304 38455938 40129008 40264704 42471168 42637071 42896384 44969472 45145134 45577408 47780064 48258432 50902944 51274584 53505344 54084378 56628224 56849428 57265812 60193512 60397056 63706752 64344576 67870592 68366112 72112504 72387648 76354416 76612608 76911876 80258016 81126567 84942336 85274142 89938944 90290268 91154816 95560128 96516864 101805888 102549168 107010688 108168756 113698856 114531624 120387024 120794112 127413504 127911213 128689152 135741184 136271423 136732224 144225008 144775296 152708832 153823752 160516032 162253134 169884672 170548284 180580536 182309632 191120256 193033728 203611776 205098336 214021376 216337512 227397712 229063248 240774048 243379701 254827008 255822426 271482368 272542846 273464448 288450016 289550592 305417664 307647504 321032064 324506268 341096568 361161072 364619264 382240512 383733639 386067456 407223552 408814269 410196672 428042752 432675024 454795424 458126496 481548096 486759402 509654016 511644852 542964736 545085692 546928896 576900032 579101184 610835328 615295008 642064128 649012536 682193136 722322144 729238528 764481024 767467278 814447104 817628538 820393344 856085504 865350048 909590848 916252992 963096192 973518804 1023289704 1090171384 1093857792 1153800064 1158202368 1221670656 1226442807 1230590016 1284128256 1298025072 1364386272 1444644288 1528962048 1534934556 1628894208 1635257076 1640786688 1730700096 1819181696 1832505984 1926192384 1947037608 2046579408 2180342768 2187715584 2307600128 2316614191 2443341312 2452885614 2461180032 2568256512 2596050144 2728772544 2889288576 3069869112 3270514152 3281573376 3461400192 3638363392 3665011968 3679328421 3852384768 3894075216 4093158816 4360685536 4615200256 4633228382 4886682624 4905771228 4922360064 5192100288 5457545088 5778577152 6139738224 6541028304 6563146752 6922800384 6949842573 7276726784 7330023936 7358656842 7704769536 7788150432 8186317632 8721371072 9230400512 9266456764 9811542456 9844720128 10384200576 10915090176 11557154304 12279476448 13082056608 13845600768 13899685146 14553453568 14660047872 14717313684 15576300864 16372635264 17442742144 18532913528 19623084912 19689440256 20768401152 20849527719 21830180352 23114308608 24558952896 26164113216 27691201536 27799370292 29434627368 31152601728 32745270528 34885484288 37065827056 39246169824 41536802304 41699055438 43660360704 49117905792 52328226432 55598740584 58869254736 62305203456 62548583157 65490541056 69770968576 74131654112 78492339648 83073604608 83398110876 98235811584 104656452864 111197481168 117738509472 124610406912 125097166314 130981082112 139541937152 148263308224 156984679296 166796221752 196471623168 209312905728 222394962336 235477018944 249220813824 250194332628 296526616448 313969358592 333592443504 392943246336 418625811456 444789924672 470954037888 500388665256 593053232896 627938717184 667184887008 889579849344 941908075776 1000777330512 1186106465792 1255877434368 1334369774016 1779159698688 1883816151552 2001554661024 2372212931584 2668739548032 3558319397376 3767632303104 4003109322048 5337479096064 7116638794752 8006218644096 10674958192128 16012437288192 21349916384256 32024874576384 64049749152768
• Sum of all divisors σ(n): 202923078232320
• Sum of proper divisors (its aliquot sum) s(n): 138873329079552
• 64049749152768 is an abundant number, because the sum of its proper divisors (138873329079552) is greater than itself. Its abundance is 74823579926784

Bases of 64049749152768

• Binary: 1110100100000010111110100010111101010000000000₂
• Hexadecimal: 0x3A40BE8BD400
• Base-36: MPC1QXHC0

Squares and roots of 64049749152768

• 64049749152768 squared (64049749152768²) is 4102370366532505133802061824
• 64049749152768 cubed (64049749152768³) is 262755792908155870315671219790355556728832
• The square root of 64049749152768 is 8003108.7180400093
• The cube root of 64049749152768 is 40010.3617224625

Scales and comparisons

• 64,049,749,152,768 seconds is equal to 2,036,583 years, 47 weeks, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 64,049,749,152,768 would take you about five million, ninety-one thousand, four hundred fifty-nine 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 64049749152768 cubic inches would be around 3334.2 feet tall.

Recreational maths with 64049749152768

• 64049749152768 backwards is 86725194794046
• 64049749152768 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64049749152768's digits is 72
• More coming soon!