138661310022235

Names of 138661310022235

• Cardinal: 138661310022235 can be written as One hundred thirty-eight trillion, six hundred sixty-one billion, three hundred ten million, twenty-two thousand, two hundred thirty-five.

Scientific notation

• Scientific notation: 1.38661310022235 × 10¹⁴

Factors of 138661310022235

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1276

Divisors of 138661310022235

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 7 11 13 35 49 53 55 65 77 91 143 245 265 371 385 455 539 583 637 689 715 1001 1187 1855 2597 2695 2809 2915 3185 3445 4081 4823 5005 5935 7007 7579 8309 12985 13057 14045 15431 19663 20405 24115 28567 30899 33761 35035 36517 37895 41545 53053 58163 62911 65285 77155 91399 98315 108017 137641 142835 154495 168805 169741 182585 216293 255619 265265 290815 314555 371371 401687 440377 456995 540085 639793 688205 692021 756119 817843 848705 1081465 1188187 1278095 1408969 1514051 1789333 1856855 2008435 2201885 2811809 3082639 3198965 3334283 3460105 3780595 4089215 4844147 5724901 5940935 7044845 7570255 8317309 8946665 8996273 9862783 14059045 15413195 15498659 16671415 18316597 19682663 23339981 24220735 28624505 33909029 36677113 40074307 41586545 43345679 44981365 49313915 62973911 69039481 74675357 77493295 91582985 98413315 108490613 116699905 128216179 163379867 169545145 183385565 200371535 201482567 216728395 256739791 303419753 314869555 345197405 373376785 440817377 476802469 522727499 542453065 641080895 759434291 816899335 821428927 897513253 970779641 1007412835 1283698955 1410377969 1517098765 1797178537 2123938271 2204086885 2384012345 2613637495 3337617283 3659092493 3797171455 3957793921 4107144635 4487566265 4853898205 5750002489 6795457487 7051889845 8985892685 9872645783 10619691355 10678576051 16688086415 18295462465 19788969605 23363320981 27704557447 28750012445 33977287435 40250017423 43535733131 47568202409 49363228915 51451320973 53392880255 74750032357 116816604905 138522787235 193931902129 201250087115 217678665655 237841012045 257256604865 304750131917 360159246811 373750161785 523250226499 565964530703 969659510645 1523750659585 1800796234055 2133250923419 2521114727677 2616251132495 2829822653515 3961751714921 10666254617095 12605573638385 19808758574605 27732262004447 138661310022235
• Sum of all divisors σ(n): 231965930434896
• Sum of proper divisors (its aliquot sum) s(n): 93304620412661
• 138661310022235 is a deficient number, because the sum of its proper divisors (93304620412661) is less than itself. Its deficiency is 45356689609574

Bases of 138661310022235

• Binary: 11111100001110010011010001000001100001001011011₂
• Hexadecimal: 0x7E1C9A20C25B
• Base-36: 1D5G4JUWD7

Squares and roots of 138661310022235

• 138661310022235 squared (138661310022235²) is 19226958897082368456194395225
• 138661310022235 cubed (138661310022235³) is 2666035308413107819115218919179727127827875
• The square root of 138661310022235 is 11775453.7077020945
• The cube root of 138661310022235 is 51758.9073510985

Scales and comparisons

• 138,661,310,022,235 seconds is equal to 4,409,000 years, 39 weeks, 9 hours, 43 minutes, 55 seconds.
• To count from 1 to 138,661,310,022,235 would take you about eleven million, twenty-two thousand, five hundred one 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 138661310022235 cubic inches would be around 4313.2 feet tall.

Recreational maths with 138661310022235

• 138661310022235 backwards is 532220013166831
• The number of decimal digits it has is: 15
• The sum of 138661310022235's digits is 43
• More coming soon!