138863800002070

Names of 138863800002070

• Cardinal: 138863800002070 can be written as One hundred thirty-eight trillion, eight hundred sixty-three billion, eight hundred million, two thousand and seventy.

Scientific notation

• Scientific notation: 1.3886380000207 × 10¹⁴

Factors of 138863800002070

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1259

Divisors of 138863800002070

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 10 11 13 22 26 41 55 65 82 110 130 143 205 286 410 451 533 715 902 1066 1187 1430 1681 2255 2374 2665 3362 4510 5330 5863 5935 8405 11726 11870 13057 15431 16810 18491 21853 26114 29315 30862 36982 43706 48667 58630 65285 68921 77155 92455 97334 109265 130570 137842 154310 169741 184910 218530 240383 243335 339482 344605 480766 486670 535337 632671 689210 758131 848705 895973 1070674 1201915 1265342 1408969 1516262 1697410 1791946 1995347 2403830 2676685 2817938 3163355 3790655 3990694 4479865 5353370 6326710 6959381 7044845 7581310 8959730 9855703 9976735 13918762 14089690 15498659 18316597 19711406 19953470 21948817 25939511 30997318 34796905 36633194 43897634 49278515 51879022 57767729 69593810 77493295 81809227 91582985 98557030 109744085 115535458 129697555 154986590 163618454 183165970 201482567 219488170 259395110 285334621 288838645 402965134 409046135 570669242 577677290 635445019 750980477 818092270 899901497 1007412835 1063519951 1270890038 1426673105 1501960954 1799802994 2014825670 2127039902 2368476889 2853346210 3177225095 3754902385 4499507485 4736953778 5317599755 6354450190 7509804770 8260785247 8999014970 10635199510 11698719461 11842384445 16521570494 23397438922 23684768890 26053245779 30790199557 41303926235 52106491558 58493597305 61580399114 82607852470 97107552449 116987194610 130266228895 153950997785 194215104898 260532457790 307901995570 338692195127 485537762245 677384390254 971075524490 1068183076939 1262398181837 1693460975635 2136366153878 2524796363674 3386921951270 5340915384695 6311990909185 10681830769390 12623981818370 13886380000207 27772760000414 69431900001035 138863800002070
• Sum of all divisors σ(n): 301248252470592
• Sum of proper divisors (its aliquot sum) s(n): 162384452468522
• 138863800002070 is an abundant number, because the sum of its proper divisors (162384452468522) is greater than itself. Its abundance is 23520652466452

Bases of 138863800002070

• Binary: 11111100100101110111111011110001010011000010110₂
• Hexadecimal: 0x7E4BBF78A616
• Base-36: 1D815D5WRA

Squares and roots of 138863800002070

• 138863800002070 squared (138863800002070²) is 19283154951014896132004284900
• 138863800002070 cubed (138863800002070³) is 2677732172526658464244017452489868869743000
• The square root of 138863800002070 is 11784048.5403816119
• The cube root of 138863800002070 is 51784.0899645969

Scales and comparisons

• 138,863,800,002,070 seconds is equal to 4,415,439 years, 15 weeks, 6 days, 10 hours, 21 minutes, 10 seconds.
• To count from 1 to 138,863,800,002,070 would take you about eleven million, thirty-eight thousand, five hundred ninety-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 138863800002070 cubic inches would be around 4315.3 feet tall.

Recreational maths with 138863800002070

• 138863800002070 backwards is 070200008368831
• The number of decimal digits it has is: 15
• The sum of 138863800002070's digits is 46
• More coming soon!