828168427631423952

Names of 828168427631423952

• Cardinal: 828168427631423952 can be written as Eight hundred twenty-eight quadrillion, one hundred sixty-eight trillion, four hundred twenty-seven billion, six hundred thirty-one million, four hundred twenty-three thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 8.28168427631423952 × 10¹⁷

Factors of 828168427631423952

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 271807253943

Divisors of 828168427631423952

• Number of divisors d(n): 100
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 648 1296 2351 4702 7053 9404 14106 18808 21159 28212 37616 42318 56424 63477 84636 112848 126954 169272 190431 253908 338544 380862 507816 761724 1015632 1523448 3046896 271807251587 543614503174 815421754761 1087229006348 1630843509522 2174458012696 2446265264283 3261687019044 4348916025392 4892530528566 6523374038088 7338795792849 9785061057132 13046748076176 14677591585698 19570122114264 22016387378547 29355183171396 39140244228528 44032774757094 58710366342792 88065549514188 117420732685584 176131099028376 352262198056752 639018848481037 1278037696962074 1917056545443111 2556075393924148 3834113090886222 5112150787848296 5751169636329333 7668226181772444 10224301575696592 11502339272658666 15336452363544888 17253508908987999 23004678545317332 30672904727089776 34507017817975998 46009357090634664 51760526726963997 69014035635951996 92018714181269328 103521053453927994 138028071271903992 207042106907855988 276056142543807984 414084213815711976 828168427631423952
• Sum of all divisors σ(n): 2397979249661894976
• Sum of proper divisors (its aliquot sum) s(n): 1569810822030471024
• 828168427631423952 is an abundant number, because the sum of its proper divisors (1569810822030471024) is greater than itself. Its abundance is 741642394399047072

Bases of 828168427631423952

• Binary: 101101111110001111101100110000001111001010100011000111010000₂
• Hexadecimal: 0xB7E3ECC0F2A31D0
• Base-36: 6AIH7FEOLP00

Squares and roots of 828168427631423952

• 828168427631423952 squared (828168427631423952²) is 685862944525505091594623215159298304
• 828168427631423952 cubed (828168427631423952³) is 568010036338346104049061219486957603314278252658577408
• The square root of 828168427631423952 is 910037596.8230235443
• The cube root of 828168427631423952 is 939087.8535230001

Scales and comparisons

• 828,168,427,631,423,952 seconds is equal to 26,333,194,305 years, 27 weeks, 6 days, 13 hours, 19 minutes, 12 seconds.
• To count from 1 to 828,168,427,631,423,952 would take you about seventy-eight billion, nine hundred ninety-nine million, five hundred eighty-two thousand, nine hundred sixteen 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 828168427631423952 cubic inches would be around 78257.3 feet tall.

Recreational maths with 828168427631423952

• 828168427631423952 backwards is 259324136724861828
• 828168427631423952 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 828168427631423952's digits is 81
• More coming soon!