138361851321135

Names of 138361851321135

• Cardinal: 138361851321135 can be written as One hundred thirty-eight trillion, three hundred sixty-one billion, eight hundred fifty-one million, three hundred twenty-one thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 1.38361851321135 × 10¹⁴

Factors of 138361851321135

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1576

Divisors of 138361851321135

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 13 15 17 39 51 65 85 169 195 221 255 289 409 507 663 845 867 1105 1129 1227 1445 2045 2535 2873 3315 3387 3757 4335 5317 5645 6135 6953 8619 11271 14365 14677 15951 16935 18785 19193 20859 26585 34765 43095 44031 48841 56355 57579 69121 73385 79755 90389 95965 104295 118201 146523 167281 190801 207363 220155 244205 249509 271167 287895 326281 345605 354603 451945 461761 501843 572403 591005 732615 748527 836405 954005 978843 1036815 1175057 1247545 1355835 1385283 1536613 1631405 1773015 2174653 2308805 2509215 2843777 2862015 3243617 3525171 3742635 4241653 4609839 4894215 5875285 6002893 6523959 6926415 7683065 7849937 8531331 9730851 10873265 12724959 14218885 16218085 17625855 18008679 19975969 21208265 23049195 23549811 28270489 30014465 32619795 36969101 39249685 42656655 48344209 48654255 55141489 59927907 63624795 78037609 84811467 90043395 99879845 102049181 110907303 117749055 133448929 141352445 145032627 165424467 184845505 188860249 234112827 241721045 275707445 299639535 306147543 390188045 400346787 424057335 480598313 510245905 554536515 566580747 628474717 667244645 725163135 827122335 944301245 1170564135 1326639353 1441794939 1530737715 1734836077 1885424151 2001733935 2402991565 2455183237 2832903735 3142373585 3210624233 3979918059 5204508231 6633196765 7208974695 7365549711 8170171321 8674180385 9427120755 9631872699 12275916185 16053121165 19899590295 22552869001 24510513963 26022541155 31917382081 36827748555 40850856605 41738115029 48159363495 54580611961 67658607003 95752146243 112764345005 122552569815 125214345087 159586910405 163741835883 208690575145 272903059805 338293035015 478760731215 542595495377 626071725435 709547955493 818709179415 1627786486131 2128643866479 2712977476885 3547739777465 8138932430655 9224123421409 10643219332395 27672370264227 46120617107045 138361851321135
• Sum of all divisors σ(n): 255498823685520
• Sum of proper divisors (its aliquot sum) s(n): 117136972364385
• 138361851321135 is a deficient number, because the sum of its proper divisors (117136972364385) is less than itself. Its deficiency is 21224878956750

Bases of 138361851321135

• Binary: 11111011101011011100000111111111001101100101111₂
• Hexadecimal: 0x7DD6E0FF9B2F
• Base-36: 1D1MK1VNSF

Squares and roots of 138361851321135

• 138361851321135 squared (138361851321135²) is 19144001901011867144897688225
• 138361851321135 cubed (138361851321135³) is 2648799544719329761615575304008623583135375
• The square root of 138361851321135 is 11762731.4566445407
• The cube root of 138361851321135 is 51721.6202701561

Scales and comparisons

• 138,361,851,321,135 seconds is equal to 4,399,478 years, 46 weeks, 2 days, 5 hours, 12 minutes, 15 seconds.
• To count from 1 to 138,361,851,321,135 would take you about ten million, nine hundred ninety-eight thousand, six hundred ninety-seven 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 138361851321135 cubic inches would be around 4310.1 feet tall.

Recreational maths with 138361851321135

• 138361851321135 backwards is 531123158163831
• 138361851321135 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138361851321135's digits is 51
• More coming soon!