7138304009054620900

Names of 7138304009054620900

• Cardinal: 7138304009054620900 can be written as Seven quintillion, one hundred thirty-eight quadrillion, three hundred four trillion, nine billion, fifty-four million, six hundred twenty thousand, nine hundred.

Scientific notation

• Scientific notation: 7.1383040090546209 × 10¹⁸

Factors of 7138304009054620900

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 267176054

Divisors of 7138304009054620900

• Number of divisors d(n): 27
• Complete list of divisors:
  1 2 4 5 10 20 25 50 100 267176047 534352094 1068704188 1335880235 2671760470 5343520940 6679401175 13358802350 26717604700 71383040090546209 142766080181092418 285532160362184836 356915200452731045 713830400905462090 1427660801810924180 1784576002263655225 3569152004527310450 7138304009054620900
• Sum of all divisors σ(n): 15490119757625729769
• Sum of proper divisors (its aliquot sum) s(n): 8351815748571108869
• 7138304009054620900 is an abundant number, because the sum of its proper divisors (8351815748571108869) is greater than itself. Its abundance is 1213511739516487969

Bases of 7138304009054620900

• Binary: 110001100010000010110011010110100000110011100101000110011100100₂
• Hexadecimal: 0x631059AD06728CE4
• Base-36: 1I8ELL2MBBGTG

Squares and roots of 7138304009054620900

• 7138304009054620900 squared (7138304009054620900²) is 50955384125685273259893359642716810000
• 7138304009054620900 cubed (7138304009054620900³) is 363735022787297374924147910792285521682400160607329000000
• 7138304009054620900 is a perfect square number. Its square root is 2671760470
• The cube root of 7138304009054620900 is 1925447.4933395933

Scales and comparisons

• 7,138,304,009,054,620,900 seconds is equal to 226,975,987,263 years, 46 weeks, 4 days, 2 hours, 41 minutes, 40 seconds.
• To count from 1 to 7,138,304,009,054,620,900 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 7138304009054620900 cubic inches would be around 160454 feet tall.

Recreational maths with 7138304009054620900

• 7138304009054620900 backwards is 0090264509004038317
• The number of decimal digits it has is: 19
• The sum of 7138304009054620900's digits is 61
• More coming soon!