1009031520949391489905369

Names of 1009031520949391489905369

• Cardinal: 1009031520949391489905369 can be written as One septillion, nine sextillion, thirty-one quintillion, five hundred twenty quadrillion, nine hundred forty-nine trillion, three hundred ninety-one billion, four hundred eighty-nine million, nine hundred five thousand, three hundred sixty-nine.

Scientific notation

• Scientific notation: 1.009031520949391489905369 × 10²⁴

Factors of 1009031520949391489905369

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7552673787

Divisors of 1009031520949391489905369

• Number of divisors d(n): 27
• Complete list of divisors:
  1 7 19 49 133 361 931 2527 17689 7552673761 52868716327 143500801459 370081014289 1004505610213 2726515227721 7031539271491 19085606594047 133599246158329 57042880940097885121 399300166580685195847 1083814737861859817299 2795101166064796370929 7586703165033018721093 20592480019375336528681 53106922155231131047651 144147360135627355700767 1009031520949391489905369
• Sum of all divisors σ(n): 1238800245540127187262111
• Sum of proper divisors (its aliquot sum) s(n): 229768724590735697356742
• 1009031520949391489905369 is a deficient number, because the sum of its proper divisors (229768724590735697356742) is less than itself. Its deficiency is 779262796358655792548627

Bases of 1009031520949391489905369

• Binary: 11010101101010111011010101010110110100010101100111011011011100100011001011011001₂
• Hexadecimal: 0xD5ABB556D159DB7232D9
• Base-36: 4KB8KG7PUVYDXFQ1

Squares and roots of 1009031520949391489905369

• 1009031520949391489905369 squared (1009031520949391489905369²) is 1018144610269442277169902477566496367828575026161
• 1009031520949391489905369 cubed (1009031520949391489905369³) is 1027340004646600778967835057567606835305228677459037385599794886589358409
• 1009031520949391489905369 is a perfect square number. Its square root is 1004505610213
• The cube root of 1009031520949391489905369 is 100300148.9033305491

Scales and comparisons

• 1,009,031,520,949,391,489,905,369 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 1,009,031,520,949,391,489,905,369 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 1009031520949391489905369 cubic inches would be around 8358345.7 feet tall.

Recreational maths with 1009031520949391489905369

• 1009031520949391489905369 backwards is 9635099841939490251309001
• The number of decimal digits it has is: 25
• The sum of 1009031520949391489905369's digits is 109
• More coming soon!