138378495711708

Names of 138378495711708

• Cardinal: 138378495711708 can be written as One hundred thirty-eight trillion, three hundred seventy-eight billion, four hundred ninety-five million, seven hundred eleven thousand, seven hundred eight.

Scientific notation

• Scientific notation: 1.38378495711708 × 10¹⁴

Factors of 138378495711708

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 83

Divisors of 138378495711708

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 71 81 84 98 108 126 142 147 162 189 196 213 252 284 294 324 343 378 426 441 497 567 588 639 686 756 852 882 994 1029 1134 1278 1323 1372 1491 1764 1917 1988 2058 2268 2401 2556 2646 2982 3087 3479 3834 3969 4116 4473 4802 5041 5292 5751 5964 6174 6958 7203 7668 7938 8946 9261 9604 10082 10437 11502 12348 13419 13916 14406 15123 15876 16807 17892 18522 20164 20874 21609 23004 24353 26838 27783 28812 30246 31311 33614 35287 37044 40257 41748 43218 45369 48706 50421 53676 55566 60492 62622 64827 67228 70574 73059 80514 86436 90738 93933 97412 100842 105861 111132 125244 129654 136107 141148 146118 151263 161028 170471 181476 187866 194481 201684 211722 219177 247009 259308 272214 281799 292236 302526 317583 340942 357911 375732 388962 408321 423444 438354 453789 494018 511413 544428 563598 605052 635166 657531 681884 715822 741027 777924 816642 876708 907578 952749 988036 1022826 1073733 1127196 1193297 1270332 1315062 1361367 1431644 1482054 1534239 1633284 1729063 1815156 1905498 1972593 2045652 2147466 2223081 2386594 2505377 2630124 2722734 2858247 2964108 3068478 3221199 3458126 3579891 3810996 3945186 4294932 4446162 4602717 4773188 5010754 5187189 5445468 5716494 6136956 6442398 6669243 6916252 7159782 7516131 7890372 8892324 9205434 9663597 10021508 10374378 10739673 11432988 12103441 12884796 13338486 13808151 14319564 15032262 15561567 17537639 18410868 19327194 20007729 20748756 21479346 22548393 24206882 25411681 26676972 27616302 28990791 30064524 31123134 32219019 35075278 36310323 38654388 40015458 42958692 45096786 46684701 48413764 50823362 52612917 55232604 57981582 62246268 64438038 67645179 70150556 72620646 76235043 80030916 84724087 90193572 93369402 96657057 101646724 105225834 108930969 115963164 122763473 128876076 135290358 140054103 145241292 152470086 157838751 169448174 177881767 186738804 193314114 202935537 210451668 217861938 228705129 245526946 254172261 270580716 280108206 304940172 315677502 326792907 338896348 355763534 368290419 386628228 405871074 435723876 457410258 473516253 491053892 508344522 533645301 560216412 631355004 653585814 686115387 711527068 736580838 762516783 811742148 859344311 914820516 947032506 980378721 1016689044 1067290602 1104871257 1245172369 1307171628 1372230774 1420548759 1473161676 1525033566 1600935903 1718688622 1894065012 1960757442 2058346161 2134581204 2209742514 2287550349 2490344738 2578032933 2744461548 2841097518 3050067132 3201871806 3314613771 3437377244 3735517107 3921514884 4116692322 4419485028 4575100698 4802807709 4980689476 5156065866 5682195036 6015410177 6403743612 6629227542 6862651047 7471034214 7734098799 8233384644 8716206583 9150201396 9605615418 9943841313 10312131732 11206551321 12030820354 13258455084 13725302094 14408423127 14942068428 15468197598 17432413166 18046230531 19211230836 19887682626 22413102642 23202296397 24061640708 26148619749 27450604188 28816846254 30936395196 33619653963 34864826332 36092461062 39775365252 44826205284 46404592794 52297239498 54138691593 57633692508 61013446081 67239307926 69606889191 72184922124 78445859247 92809185588 100858961889 104594478996 108277383186 122026892162 134478615852 139213778382 156891718494 162416074779 183040338243 201717923778 216554766372 235337577741 244053784324 278427556764 313783436988 324832149558 366080676486 403435847556 427094122567 470675155482 487248224337 549121014729 649664299116 706012733223 732161352972 854188245134 941350310964 974496448674 1098242029458 1281282367701 1412025466446 1647363044187 1708376490268 1948992897348 2196484058916 2562564735402 2824050932892 3294726088374 3843847103103 4942089132561 5125129470804 6589452176748 7687694206206 9884178265122 11531541309309 15375388412412 19768356530244 23063082618618 34594623927927 46126165237236 69189247855854 138378495711708
• Sum of all divisors σ(n): 428065682047080
• Sum of proper divisors (its aliquot sum) s(n): 289687186335372
• 138378495711708 is an abundant number, because the sum of its proper divisors (289687186335372) is greater than itself. Its abundance is 151308690623664

Bases of 138378495711708

• Binary: 11111011101101011000001000101001101100111011100₂
• Hexadecimal: 0x7DDAC114D9DC
• Base-36: 1D1U7BIPR0

Squares and roots of 138378495711708

• 138378495711708 squared (138378495711708²) is 19148608075435189345448277264
• 138378495711708 cubed (138378495711708³) is 2649755580451785527814995446805340195006912
• The square root of 138378495711708 is 11763438.9407055621
• The cube root of 138378495711708 is 51723.6941566669

Scales and comparisons

• 138,378,495,711,708 seconds is equal to 4,400,008 years, 6 weeks, 5 days, 15 hours, 1 minute, 48 seconds.
• To count from 1 to 138,378,495,711,708 would take you about eleven million and twenty 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 138378495711708 cubic inches would be around 4310.3 feet tall.

Recreational maths with 138378495711708

• 138378495711708 backwards is 807117594873831
• The number of decimal digits it has is: 15
• The sum of 138378495711708's digits is 72
• More coming soon!