7972272883188406164

Names of 7972272883188406164

• Cardinal: 7972272883188406164 can be written as Seven quintillion, nine hundred seventy-two quadrillion, two hundred seventy-two trillion, eight hundred eighty-three billion, one hundred eighty-eight million, four hundred six thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 7.972272883188406164 × 10¹⁸

Factors of 7972272883188406164

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 76795292290054

Divisors of 7972272883188406164

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 41 82 123 164 211 246 422 492 633 844 1266 2532 8651 17302 25953 34604 51906 103812 76795292289797 153590584579594 230385876869391 307181169159188 460771753738782 921543507477564 3148606983881677 6297213967763354 9445820951645031 12594427935526708 16203806673147167 18891641903290062 32407613346294334 37783283806580124 48611420019441501 64815226692588668 97222840038883002 194445680077766004 664356073599033847 1328712147198067694 1993068220797101541 2657424294396135388 3986136441594203082 7972272883188406164
• Sum of all divisors σ(n): 19145987911354118976
• Sum of proper divisors (its aliquot sum) s(n): 11173715028165712812
• 7972272883188406164 is an abundant number, because the sum of its proper divisors (11173715028165712812) is greater than itself. Its abundance is 3201442144977306648

Bases of 7972272883188406164

• Binary: 110111010100011001100111111001011000110111011001001011110010100₂
• Hexadecimal: 0x6EA333F2C6EC9794
• Base-36: 1OKI6VMD4C42C

Squares and roots of 7972272883188406164

• 7972272883188406164 squared (7972272883188406164²) is 63557134924021182393529998506633194896
• 7972272883188406164 cubed (7972272883188406164³) is 506694823287920893699401504170971640734595293973419738944
• The square root of 7972272883188406164 is 2823521362.2688258605
• The cube root of 7972272883188406164 is 1997686.7323603453

Scales and comparisons

• 7,972,272,883,188,406,164 seconds is equal to 253,493,617,826 years, 12 weeks, 6 days, 16 hours, 49 minutes, 24 seconds.
• To count from 1 to 7,972,272,883,188,406,164 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 7972272883188406164 cubic inches would be around 166473.9 feet tall.

Recreational maths with 7972272883188406164

• 7972272883188406164 backwards is 4616048813882722797
• The number of decimal digits it has is: 19
• The sum of 7972272883188406164's digits is 93
• More coming soon!