138825310720590

Names of 138825310720590

• Cardinal: 138825310720590 can be written as One hundred thirty-eight trillion, eight hundred twenty-five billion, three hundred ten million, seven hundred twenty thousand, five hundred ninety.

Scientific notation

• Scientific notation: 1.3882531072059 × 10¹⁴

Factors of 138825310720590

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7044072

Divisors of 138825310720590

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 17 18 26 30 34 39 45 51 65 78 85 90 102 117 130 153 170 195 221 234 255 306 390 442 510 585 663 765 991 1105 1170 1326 1530 1982 1989 2210 2973 3315 3978 4955 5946 6630 8919 9910 9945 12883 14865 16847 17838 19890 25766 29730 33694 38649 44595 50541 64415 77298 84235 89190 101082 115947 128830 151623 168470 193245 219011 231894 252705 303246 386490 438022 505410 579735 657033 758115 1095055 1159470 1314066 1516230 1971099 2190110 3285165 3942198 6570330 7043041 9855495 14086082 19710990 21129123 35215205 42258246 63387369 70430410 91559533 105645615 119731697 126774738 183119066 211291230 239463394 274678599 316936845 359195091 457797665 549357198 598658485 633873690 718390182 824035797 915595330 1077585273 1197316970 1373392995 1556512061 1648071594 1795975455 2155170546 2746785990 3113024122 3591950910 4120178985 4669536183 5387926365 6979653631 7782560305 8240357970 9339072366 10775852730 13959307262 14008608549 15565120610 20938960893 23347680915 28017217098 34898268155 41877921786 46695361830 62816882679 69796536310 70043042745 90735497203 104694804465 118654111727 125633765358 140086085490 181470994406 209389608930 237308223454 272206491609 314084413395 355962335181 453677486015 544412983218 593270558635 628168826790 711924670362 816619474827 907354972030 1067887005543 1186541117270 1361032458045 1542503452451 1633238949654 1779811675905 2135774011086 2722064916090 3085006904902 3559623351810 4083097374135 4627510357353 5339435027715 7712517262255 8166194748270 9255020714706 10678870055430 13882531072059 15425034524510 23137551786765 27765062144118 46275103573530 69412655360295 138825310720590
• Sum of all divisors σ(n): 411991587850752
• Sum of proper divisors (its aliquot sum) s(n): 273166277130162
• 138825310720590 is an abundant number, because the sum of its proper divisors (273166277130162) is greater than itself. Its abundance is 134340966409572

Bases of 138825310720590

• Binary: 11111100100001011001001010101001101001001001110₂
• Hexadecimal: 0x7E42C954D24E
• Base-36: 1D7JGTN13I

Squares and roots of 138825310720590

• 138825310720590 squared (138825310720590²) is 19272466896668360785049948100
• 138825310720590 cubed (138825310720590³) is 2675506205282270074246656508565553101379000
• The square root of 138825310720590 is 11782415.3177771663
• The cube root of 138825310720590 is 51779.3051404489

Scales and comparisons

• 138,825,310,720,590 seconds is equal to 4,414,215 years, 24 weeks, 1 day, 15 hours, 16 minutes, 30 seconds.
• To count from 1 to 138,825,310,720,590 would take you about eleven million, thirty-five thousand, five hundred thirty-eight 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 138825310720590 cubic inches would be around 4314.9 feet tall.

Recreational maths with 138825310720590

• 138825310720590 backwards is 095027013528831
• The number of decimal digits it has is: 15
• The sum of 138825310720590's digits is 54
• More coming soon!