138980193102420124

Names of 138980193102420124

• Cardinal: 138980193102420124 can be written as One hundred thirty-eight quadrillion, nine hundred eighty trillion, one hundred ninety-three billion, one hundred two million, four hundred twenty thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 1.38980193102420124 × 10¹⁷

Factors of 138980193102420124

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8784

Divisors of 138980193102420124

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 13 14 26 28 52 73 91 146 169 182 292 338 364 511 676 949 1022 1183 1898 2044 2366 3796 4732 5329 6643 8689 10658 12337 13286 17378 21316 24674 26572 34756 37303 49348 60823 69277 74606 86359 112957 121646 138554 149212 172718 225914 243292 277108 345436 389017 451828 484939 634297 778034 790699 900601 969878 1268594 1468441 1556068 1581398 1801202 1939756 2537188 2723119 2936882 3162796 3602404 4440079 5057221 5446238 5873764 6304207 8245861 8880158 10114442 10279087 10892476 12608414 16491722 17760316 20228884 20558174 25216828 32983444 35400547 41116348 46303681 57721027 65743873 70801094 75498721 92607362 107196193 115442054 131487746 141602188 150997442 185214724 214392386 230884108 262975492 301994884 324125767 428784772 460207111 528491047 601947853 648251534 750373351 920414222 981483373 1056982094 1203895706 1296503068 1500746702 1840828444 1962966746 2113964188 2407791412 3001493404 3380168713 3925933492 4213634971 5511406633 6760337426 6870383611 7825322089 8427269942 11022813266 12759283849 13520674852 13740767222 15650644178 16854539884 22045626532 23661180991 25518567698 27481534444 31301288356 38579846431 43942193269 47322361982 51037135396 54777254623 71648286229 77159692862 87884386538 89314986943 94644723964 109554509246 143296572458 154319385724 175768773076 178629973886 219109018492 286593144916 307595352883 357259947772 402332684209 501538003603 571248512497 615190705766 804665368418 931427720977 1003076007206 1142497024994 1230381411532 1609330736836 1862855441954 2006152014412 2284994049988 2816328789463 3725710883908 3998739587479 5230324894717 5632657578926 6519994046839 7997479174958 10460649789434 11265315157852 13039988093678 15994958349916 20921299578868 26079976187356 29370285947257 36612274263019 58740571894514 67994223631321 73224548526038 117481143789028 135988447262642 146449097052076 205592001630799 271976894525284 381813717314341 411184003261598 475959565419247 763627434628682 822368006523196 951919130838494 1527254869257364 1903838261676988 2672696021200387 4963578325086433 5345392042400774 9927156650172866 10690784084801548 19854313300345732 34745048275605031 69490096551210062 138980193102420124
• Sum of all divisors σ(n): 305202175461761760
• Sum of proper divisors (its aliquot sum) s(n): 166221982359341636
• 138980193102420124 is an abundant number, because the sum of its proper divisors (166221982359341636) is greater than itself. Its abundance is 27241789256921512

Bases of 138980193102420124

• Binary: 111101101110000011011111111010000101011110101100010011100₂
• Hexadecimal: 0x1EDC1BFD0AF589C
• Base-36: 120GD7AQXKM4

Squares and roots of 138980193102420124

• 138980193102420124 squared (138980193102420124²) is 19315494074785986211697745800175376
• 138980193102420124 cubed (138980193102420124³) is 2684471096382408095657937550237686565702009231666624
• The square root of 138980193102420124 is 372800473.5812712511
• The cube root of 138980193102420124 is 517985.5408356221

Scales and comparisons

• 138,980,193,102,420,124 seconds is equal to 4,419,140,246 years, 36 weeks, 12 hours, 42 minutes, 4 seconds.
• To count from 1 to 138,980,193,102,420,124 would take you about thirteen billion, two hundred fifty-seven million, four hundred twenty thousand, seven hundred forty 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 138980193102420124 cubic inches would be around 43165.5 feet tall.

Recreational maths with 138980193102420124

• 138980193102420124 backwards is 421024201391089831
• The number of decimal digits it has is: 18
• The sum of 138980193102420124's digits is 58
• More coming soon!