138800157108566333571

Names of 138800157108566333571

• Cardinal: 138800157108566333571 can be written as One hundred thirty-eight quintillion, eight hundred quadrillion, one hundred fifty-seven trillion, one hundred eight billion, five hundred sixty-six million, three hundred thirty-three thousand, five hundred seventy-one.

Scientific notation

• Scientific notation: 1.38800157108566333571 × 10²⁰

Factors of 138800157108566333571

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1423

Divisors of 138800157108566333571

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 27 81 233 243 699 729 1187 2097 2187 3561 6291 6561 10683 18873 32049 54289 56619 96147 162867 169857 276571 288441 488601 509571 829713 865323 1408969 1465803 1528713 2489139 2595969 4226907 4397409 7467417 7787907 12649337 12680721 13192227 22402251 37948011 38042163 39576681 64441043 67206753 113844033 114126489 118730043 193323129 201620259 328289777 341532099 342379467 356190129 579969387 604860777 984869331 1024596297 1027138401 1672446203 1739908161 1814582331 2954607993 3073788891 3081415203 5017338609 5219724483 8863823979 9221366673 9244245609 15014763019 15052015827 15659173449 26591471937 27664100019 45044289057 45156047481 46977520347 76491518041 79774415811 82992300057 135132867171 135468142443 140932561041 229474554123 239323247433 389679965299 405398601513 406404427329 422797683123 688423662369 717969742299 1169039895897 1216195804539 1219213281987 2065270987107 2153909226897 3507119687691 3648587413617 3657639845961 6195812961321 10521359063073 10945762240851 10972919537883 17822523703553 18587438883963 31564077189219 32837286722553 53467571110659 55762316651889 90795431914667 94692231567657 98511860167659 160402713331977 167286949955667 272386295744001 284076694702971 481208139995931 501860849867001 817158887232003 852230084108913 1443624419987793 2451476661696009 2556690252326739 4330873259963379 7354429985088027 12992619779890137 21155335636117411 22063289955264081 38977859339670411 63466006908352233 66189869865792243 116933578019011233 190398020725056699 198569609597376729 571194062175170097 595708828792130187 1713582186525510291 5140746559576530873 15422239678729592619 46266719036188777857 138800157108566333571
• Sum of all divisors σ(n): 209263323115145613600
• Sum of proper divisors (its aliquot sum) s(n): 70463166006579280029
• 138800157108566333571 is a deficient number, because the sum of its proper divisors (70463166006579280029) is less than itself. Its deficiency is 68336991101987053542

Bases of 138800157108566333571

• Binary: 1111000011000111101001101110111111011011000100000011001100010000011₂
• Hexadecimal: 0x7863D377ED8819883
• Base-36: TAJDXB4RRMX6R

Squares and roots of 138800157108566333571

• 138800157108566333571 squared (138800157108566333571²) is 19265483613362697300924990079049641612041
• 138800157108566333571 cubed (138800157108566333571³) is 2674052152307252603686833856376056506316992940357845376128411
• The square root of 138800157108566333571 is 11781347847.7025850683
• The cube root of 138800157108566333571 is 5177617.7672275935

Scales and comparisons

• 138,800,157,108,566,333,571 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 138,800,157,108,566,333,571 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138800157108566333571 cubic inches would be around 431468.1 feet tall.

Recreational maths with 138800157108566333571

• 138800157108566333571 backwards is 175333665801751008831
• 138800157108566333571 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 138800157108566333571's digits is 81
• More coming soon!