855375021198075

Names of 855375021198075

• Cardinal: 855375021198075 can be written as Eight hundred fifty-five trillion, three hundred seventy-five billion, twenty-one million, one hundred ninety-eight thousand and seventy-five.

Scientific notation

• Scientific notation: 8.55375021198075 × 10¹⁴

Factors of 855375021198075

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 56

Divisors of 855375021198075

• Number of divisors d(n): 210
• Complete list of divisors:
  1 3 5 7 15 21 25 35 41 49 75 105 123 147 175 205 245 287 343 525 615 735 861 1025 1029 1225 1435 1681 1715 2009 2401 3075 3675 4305 5043 5145 6027 7175 7203 8405 8575 10045 11767 12005 14063 21525 25215 25725 30135 35301 36015 42025 42189 50225 58835 60025 68921 70315 82369 98441 126075 150675 176505 180075 206763 210945 247107 294175 295323 344605 351575 411845 482447 492205 576583 882525 1033815 1054725 1235535 1447341 1476615 1723025 1729749 2059225 2412235 2461025 2825761 2882915 3377129 4036081 5169075 6177675 7236705 7383075 8477283 8648745 10131387 12061175 12108243 14128805 14414575 16885645 19780327 20180405 23639903 36183525 42386415 43243725 50656935 59340981 60541215 70644025 70919709 84428225 98901635 100902025 115856201 118199515 138462289 165479321 211932075 253284675 296704905 302706075 347568603 354598545 415386867 494508175 496437963 579281005 590997575 692311445 810993407 827396605 969236023 1483524525 1737843015 1772992725 2076934335 2432980221 2482189815 2896405025 2907708069 3461557225 4054967035 4136983025 4750104241 4846180115 5676953849 6784652161 8689215075 10384671675 12164901105 12410949075 14250312723 14538540345 17030861547 20274835175 20353956483 23750521205 24230900575 28384769245 33250729687 33923260805 39738676943 60824505525 71251563615 72692701725 85154307735 99752189061 101769782415 118752606025 119216030829 141923846225 166253648435 169616304025 198693384715 232755107809 278170738601 356257818075 425771538675 498760945305 508848912075 596080154145 698265323427 831268242175 834512215803 993466923575 1163775539045 1390853693005 1629285754663 2493804726525 2980400770725 3491326617135 4172561079015 4887857263989 5818877695225 6954268465025 8146428773315 11405000282641 17456633085675 20862805395075 24439286319945 34215000847923 40732143866575 57025001413205 122196431599725 171075004239615 285125007066025 855375021198075
• Sum of all divisors σ(n): 1691070835527428
• Sum of proper divisors (its aliquot sum) s(n): 835695814329353
• 855375021198075 is a deficient number, because the sum of its proper divisors (835695814329353) is less than itself. Its deficiency is 19679206868722

Bases of 855375021198075

• Binary: 11000010011111010110000100010010011100101011111011₂
• Hexadecimal: 0x309F58449CAFB
• Base-36: 8F7DUYHQM3

Squares and roots of 855375021198075

• 855375021198075 squared (855375021198075²) is 731666426889607255608383705625
• 855375021198075 cubed (855375021198075³) is 625849185410617598453932537129672795616671875
• The square root of 855375021198075 is 29246795.0585713751
• The cube root of 855375021198075 is 94926.0743888539
• Being both a perfect square and a perfect cube, 855375021198075 is also a perfect sixth number.

Scales and comparisons

• 855,375,021,198,075 seconds is equal to 27,198,279 years, 42 weeks, 6 days, 11 hours, 1 minute, 15 seconds.
• To count from 1 to 855,375,021,198,075 would take you about sixty-seven million, nine hundred ninety-five thousand, six hundred ninety-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 855375021198075 cubic inches would be around 7910.5 feet tall.

Recreational maths with 855375021198075

• 855375021198075 backwards is 570891120573558
• The number of decimal digits it has is: 15
• The sum of 855375021198075's digits is 66
• More coming soon!