138426097838925

Names of 138426097838925

• Cardinal: 138426097838925 can be written as One hundred thirty-eight trillion, four hundred twenty-six billion, ninety-seven million, eight hundred thirty-eight thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 1.38426097838925 × 10¹⁴

Factors of 138426097838925

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3629

Divisors of 138426097838925

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 13 15 25 39 65 67 75 169 195 201 325 335 507 845 871 975 1005 1675 2197 2535 2613 3541 4225 4355 5025 6591 10623 10985 11323 12675 13065 17705 21775 32955 33969 46033 53115 54925 56615 65325 88525 138099 147199 164775 169845 230165 237247 265575 283075 441597 598429 690495 711741 735995 849225 1150825 1186235 1795287 2207985 2992145 3084211 3452475 3558705 3679975 5931175 7779577 8976435 9252633 11039925 12538681 14960725 15421055 17793525 23338731 37616043 38897885 40094743 44882175 46263165 62693405 77105275 116693655 120284229 163002853 188080215 194489425 200473715 231315825 313467025 489008559 521231659 583468275 601421145 815014265 840091627 940401075 1002368575 1563694977 2119037089 2445042795 2520274881 2606158295 3007105725 4075071325 4200458135 6357111267 7818474885 10595185445 10921191151 12225213975 12601374405 13030791475 21002290675 27547482157 31785556335 32763573453 39092374425 52975927225 54605955755 63006872025 82642446471 137737410785 141975484963 158927781675 163817867265 273029778775 413212232355 425926454889 688687053925 709877424815 819089336325 1845681304519 2066061161775 2129632274445 3549387124075 5537043913557 9228406522595 10648161372225 27685219567785 46142032612975 138426097838925
• Sum of all divisors σ(n): 251699337919680
• Sum of proper divisors (its aliquot sum) s(n): 113273240080755
• 138426097838925 is a deficient number, because the sum of its proper divisors (113273240080755) is less than itself. Its deficiency is 25152857758170

Bases of 138426097838925

• Binary: 11111011110010111010110011000111010101101001101₂
• Hexadecimal: 0x7DE5D663AB4D
• Base-36: 1D2G2KLI6L

Squares and roots of 138426097838925

• 138426097838925 squared (138426097838925²) is 19161784562911636555245155625
• 138426097838925 cubed (138426097838925³) is 2652491064674008918665756468435387807703125
• The square root of 138426097838925 is 11765462.0750281203
• The cube root of 138426097838925 is 51729.6244509265

Scales and comparisons

• 138,426,097,838,925 seconds is equal to 4,401,521 years, 38 weeks, 4 hours, 8 minutes, 45 seconds.
• To count from 1 to 138,426,097,838,925 would take you about eleven million, three thousand, eight hundred four 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 138426097838925 cubic inches would be around 4310.8 feet tall.

Recreational maths with 138426097838925

• 138426097838925 backwards is 529838790624831
• 138426097838925 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138426097838925's digits is 75
• More coming soon!