138834624264509400

Names of 138834624264509400

• Cardinal: 138834624264509400 can be written as One hundred thirty-eight quadrillion, eight hundred thirty-four trillion, six hundred twenty-four billion, two hundred sixty-four million, five hundred nine thousand, four hundred.

Scientific notation

• Scientific notation: 1.388346242645094 × 10¹⁷

Factors of 138834624264509400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 49866

Divisors of 138834624264509400

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 300 307 600 614 921 1228 1535 1842 2456 3070 3684 4605 6140 7368 7675 9210 12280 15350 18420 23025 30700 36840 46050 49549 61400 92100 94249 99098 148647 184200 188498 198196 247745 282747 297294 376996 396392 471245 495490 565494 594588 743235 753992 942490 990980 1130988 1189176 1238725 1413735 1486470 1884980 1981960 2261976 2356225 2477450 2827470 2972940 3716175 3769960 4712450 4954900 5654940 5945880 7068675 7432350 9424900 9909800 11309880 14137350 14864700 15211543 18849800 28274700 29729400 30423086 45634629 56549400 60846172 76057715 91269258 121692344 152115430 182538516 228173145 304230860 365077032 380288575 456346290 608461720 760577150 912692580 1140865725 1521154300 1825385160 2281731450 2455103401 3042308600 4563462900 4669943701 4910206802 7365310203 9126925800 9339887402 9820413604 12275517005 14009831103 14730620406 18679774804 19640827208 23349718505 24551034010 28019662206 29461240812 36826551015 37359549608 46699437010 49102068020 56039324412 58922481624 61377585025 70049155515 73653102030 93398874020 98204136040 112078648824 116748592525 122755170050 140098311030 147306204060 184132755075 186797748040 233497185050 245510340100 280196622060 294612408120 350245777575 368265510150 466994370100 491020680200 560393244120 700491555150 736531020300 753716744107 933988740200 1400983110300 1473062040600 1507433488214 2261150232321 2801966220600 3014866976428 3768583720535 4522300464642 6029733952856 7537167441070 9044600929284 11305751161605 15074334882140 18089201858568 18842918602675 22611502323210 30148669764280 37685837205350 45223004646420 56528755808025 75371674410700 90446009292840 113057511616050 150743348821400 226115023232100 231391040440849 452230046464200 462782080881698 694173121322547 925564161763396 1156955202204245 1388346242645094 1851128323526792 2313910404408490 2776692485290188 3470865606612735 4627820808816980 5553384970580376 5784776011021225 6941731213225470 9255641617633960 11569552022042450 13883462426450940 17354328033063675 23139104044084900 27766924852901880 34708656066127350 46278208088169800 69417312132254700 138834624264509400
• Sum of all divisors σ(n): 431802529513135020
• Sum of proper divisors (its aliquot sum) s(n): 292967905248625620
• 138834624264509400 is an abundant number, because the sum of its proper divisors (292967905248625620) is greater than itself. Its abundance is 154133280984116220

Bases of 138834624264509400

• Binary: 111101101001111010101101011101101110011111001011111011000₂
• Hexadecimal: 0x1ED3D5AEDCF97D8
• Base-36: 11Z0RLWBBE8O

Squares and roots of 138834624264509400

• 138834624264509400 squared (138834624264509400²) is 19275052894667502256896422688360000
• 138834624264509400 cubed (138834624264509400³) is 2676044726309706956992130472353848404084490584000000
• The square root of 138834624264509400 is 372605185.5040525331
• The cube root of 138834624264509400 is 517804.6304180957

Scales and comparisons

• 138,834,624,264,509,400 seconds is equal to 4,414,511,607 years, 47 weeks, 6 days, 16 hours, 10 minutes.
• To count from 1 to 138,834,624,264,509,400 would take you about thirteen billion, two hundred forty-three million, five hundred thirty-four thousand, eight hundred twenty-three 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 138834624264509400 cubic inches would be around 43150.4 feet tall.

Recreational maths with 138834624264509400

• 138834624264509400 backwards is 004905462426438831
• The number of decimal digits it has is: 18
• The sum of 138834624264509400's digits is 69
• More coming soon!