8136940455734272

Names of 8136940455734272

• Cardinal: 8136940455734272 can be written as Eight quadrillion, one hundred thirty-six trillion, nine hundred forty billion, four hundred fifty-five million, seven hundred thirty-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 8.136940455734272 × 10¹⁵

Factors of 8136940455734272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 16456

Divisors of 8136940455734272

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 182 208 224 256 337 364 416 448 512 674 728 832 896 1024 1348 1456 1664 1792 2359 2696 2912 3328 3584 4381 4718 5392 5824 6656 7168 8762 9436 10784 11648 13312 16097 17524 18872 21568 23296 30667 32194 35048 37744 43136 46592 61334 64388 70096 75488 86272 93184 112679 122668 128776 140192 150976 172544 209261 225358 245336 257552 280384 301952 345088 418522 450716 490672 515104 560768 603904 837044 901432 981344 1030208 1121536 1207808 1464827 1674088 1802864 1962688 2060416 2243072 2415616 2929654 3348176 3605728 3925376 4120832 4486144 5424689 5859308 6696352 7211456 7850752 8241664 10849378 11718616 13392704 14422912 15701504 16483328 21698756 23437232 26785408 28845824 31403008 37972823 43397512 46874464 53570816 57691648 70520957 75945646 86795024 93748928 107141632 115383296 141041914 151891292 173590048 187497856 214283264 259113409 282083828 303782584 347180096 374995712 493646699 518226818 564167656 607565168 694360192 749991424 987293398 1036453636 1128335312 1215130336 1388720384 1499982848 1813793863 1974586796 2072907272 2256670624 2430260672 2777440768 3368474317 3627587726 3949173592 4145814544 4513341248 4860521344 5554881536 6736948634 7255175452 7898347184 8291629088 9026682496 9721042688 13473897268 14510350904 15796694368 16583258176 18053364992 19442085376 23579320219 26947794536 29020701808 31593388736 33166516352 36106729984 38884170752 47158640438 53895589072 58041403616 63186777472 66333032704 72213459968 87321218833 94317280876 107791178144 116082807232 126373554944 132666065408 174642437666 188634561752 215582356288 232165614464 252747109888 265332130816 349284875332 377269123504 431164712576 464331228928 505494219776 611248531831 698569750664 754538247008 862329425152 928662457856 1135175844829 1222497063662 1397139501328 1509076494016 1724658850304 1857324915712 2270351689658 2444994127324 2794279002656 3018152988032 3449317700608 4540703379316 4889988254648 5588558005312 6036305976064 7946230913803 9081406758632 9779976509296 11177116010624 12072611952128 15892461827606 18162813517264 19559953018592 22354232021248 24145223904256 31784923655212 36325627034528 39119906037184 44708464042496 63569847310424 72651254069056 78239812074368 89416928084992 127139694620848 145302508138112 156479624148736 254279389241696 290605016276224 312959248297472 508558778483392 581210032552448 625918496594944 1017117556966784 1162420065104896 2034235113933568 4068470227867136 8136940455734272
• Sum of all divisors σ(n): 20080264744982624
• Sum of proper divisors (its aliquot sum) s(n): 11943324289248352
• 8136940455734272 is an abundant number, because the sum of its proper divisors (11943324289248352) is greater than itself. Its abundance is 3806383833514080

Bases of 8136940455734272

• Binary: 11100111010001000000100010101011011000010110000000000₂
• Hexadecimal: 0x1CE881156C2C00
• Base-36: 284AYU9RMKG

Squares and roots of 8136940455734272

• 8136940455734272 squared (8136940455734272²) is 66209799980165062109086675369984
• 8136940455734272 cubed (8136940455734272³) is 538745200024679293704050752404438193599988891648
• The square root of 8136940455734272 is 90204991.3016695101
• The cube root of 8136940455734272 is 201134.7203377705

Scales and comparisons

• 8,136,940,455,734,272 seconds is equal to 258,729,537 years, 14 weeks, 4 days, 23 hours, 57 minutes, 52 seconds.
• To count from 1 to 8,136,940,455,734,272 would take you about seven hundred seventy-six million, one hundred eighty-eight thousand, six hundred eleven 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 8136940455734272 cubic inches would be around 16761.2 feet tall.

Recreational maths with 8136940455734272

• 8136940455734272 backwards is 2724375540496318
• The number of decimal digits it has is: 16
• The sum of 8136940455734272's digits is 70
• More coming soon!