138848079478641504

Names of 138848079478641504

• Cardinal: 138848079478641504 can be written as One hundred thirty-eight quadrillion, eight hundred forty-eight trillion, seventy-nine billion, four hundred seventy-eight million, six hundred forty-one thousand, five hundred four.

Scientific notation

• Scientific notation: 1.38848079478641504 × 10¹⁷

Factors of 138848079478641504

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 763865669

Divisors of 138848079478641504

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 68 96 102 127 136 204 254 272 381 408 508 544 762 816 877 1016 1524 1632 1754 2032 2159 2631 3048 3508 4064 4318 5262 6096 6477 7016 8636 10524 12192 12954 14032 14909 17272 21048 25908 28064 29818 34544 42096 44727 51816 59636 69088 84192 89454 103632 111379 119272 178908 207264 222758 238544 334137 357816 445516 477088 668274 715632 891032 1336548 1431264 1782064 1893443 2673096 3564128 3786886 5346192 5680329 7573772 10692384 11360658 15147544 22721316 30295088 45442632 60590176 90885264 181770528 763864643 1527729286 2291593929 3055458572 4583187858 6110917144 9166375716 12221834288 12985698931 18332751432 24443668576 25971397862 36665502864 38957096793 51942795724 73331005728 77914193586 97010809661 103885591448 155828387172 194021619322 207771182896 291032428983 311656774344 388043238644 415542365792 582064857966 623313548688 669909291911 776086477288 1164129715932 1246627097376 1339818583822 1552172954576 1649183764237 2009727875733 2328259431864 2679637167644 3104345909152 3298367528474 4019455751466 4656518863728 4947551292711 5359274335288 6596735056948 8038911502932 9313037727456 9895102585422 10718548670576 11388457962487 13193470113896 16077823005864 19790205170844 21437097341152 22776915924974 26386940227792 32155646011728 34165373887461 39580410341688 45553831849948 52773880455584 64311292023456 68330747774922 79160820683376 85078480072697 91107663699896 136661495549844 158321641366752 170156960145394 182215327399792 255235440218091 273322991099688 340313920290788 364430654799584 510470880436182 546645982199376 680627840581576 1020941760872364 1093291964398752 1361255681163152 1446334161235849 2041883521744728 2722511362326304 2892668322471698 4083767043489456 4339002483707547 5785336644943396 8167534086978912 8678004967415094 11570673289886792 17356009934830188 23141346579773584 34712019869660376 46282693159547168 69424039739320752 138848079478641504
• Sum of all divisors σ(n): 389398200590278656
• Sum of proper divisors (its aliquot sum) s(n): 250550121111637152
• 138848079478641504 is an abundant number, because the sum of its proper divisors (250550121111637152) is greater than itself. Its abundance is 111702041632995648

Bases of 138848079478641504

• Binary: 111101101010010011001011110110111000100011101001101100000₂
• Hexadecimal: 0x1ED4997B711D360
• Base-36: 11Z5JB4YEO2O

Squares and roots of 138848079478641504

• 138848079478641504 squared (138848079478641504²) is 19278789174907147949239321351382016
• 138848079478641504 cubed (138848079478641504³) is 2676822851609481142097145635677501344312064616792064
• The square root of 138848079478641504 is 372623240.6582304201
• The cube root of 138848079478641504 is 517821.3576265867

Scales and comparisons

• 138,848,079,478,641,504 seconds is equal to 4,414,939,442 years, 5 weeks, 5 days, 17 hours, 18 minutes, 24 seconds.
• To count from 1 to 138,848,079,478,641,504 would take you about thirteen billion, two hundred forty-four million, eight hundred eighteen thousand, three hundred twenty-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 138848079478641504 cubic inches would be around 43151.8 feet tall.

Recreational maths with 138848079478641504

• 138848079478641504 backwards is 405146874970848831
• The number of decimal digits it has is: 18
• The sum of 138848079478641504's digits is 87
• More coming soon!