73469909388681

Names of 73469909388681

• Cardinal: 73469909388681 can be written as Seventy-three trillion, four hundred sixty-nine billion, nine hundred nine million, three hundred eighty-eight thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 7.3469909388681 × 10¹³

Factors of 73469909388681

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1098

Divisors of 73469909388681

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 13 39 117 169 271 507 811 813 1521 2433 2439 3523 7299 10543 10569 31629 31707 45799 73441 94887 137059 137397 219781 220323 411177 412191 657721 659343 660969 954733 1233531 1973163 1978029 2857153 2864199 5919489 8550373 8571459 8592597 12411529 25651119 25714377 37142989 37234587 59560651 76953357 111154849 111428967 111703761 178242391 178681953 333464547 334286901 534727173 536045859 774288463 1000393641 1604181519 2317151083 2322865389 6951453249 6968596167 10065750019 20854359747 30122964079 30197250057 48303687961 90368892237 90591750171 144911063883 271106676711 434733191649 627947943493 1883843830479 5651531491437 8163323265409 24489969796227 73469909388681
• Sum of all divisors σ(n): 115482471965991
• Sum of proper divisors (its aliquot sum) s(n): 42012562577310
• 73469909388681 is a deficient number, because the sum of its proper divisors (42012562577310) is less than itself. Its deficiency is 31457346811371

Bases of 73469909388681

• Binary: 10000101101001000001011110110011100110110001001₂
• Hexadecimal: 0x42D20BD9CD89
• Base-36: Q1JLZ42O9

Squares and roots of 73469909388681

• 73469909388681 squared (73469909388681²) is 5397827585580996551130919761
• 73469909388681 cubed (73469909388681³) is 396577903608358552532109842417088772625241
• 73469909388681 is a perfect square number. Its square root is 8571459
• The cube root of 73469909388681 is 41882.8765190357

Scales and comparisons

• 73,469,909,388,681 seconds is equal to 2,336,115 years, 44 weeks, 5 days, 11 hours, 31 minutes, 21 seconds.
• To count from 1 to 73,469,909,388,681 would take you about five million, eight hundred forty thousand, two hundred eighty-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 73469909388681 cubic inches would be around 3490.2 feet tall.

Recreational maths with 73469909388681

• 73469909388681 backwards is 18688390996437
• The number of decimal digits it has is: 14
• The sum of 73469909388681's digits is 81
• More coming soon!