742407421875

Names of 742407421875

• Cardinal: 742407421875 can be written as Seven hundred forty-two billion, four hundred seven million, four hundred twenty-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 7.42407421875 × 10¹¹

Factors of 742407421875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1862

Divisors of 742407421875

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 15 21 25 35 49 75 105 125 147 175 245 343 375 525 625 735 875 1029 1225 1715 1847 1875 2625 3125 3675 4375 5145 5541 6125 8575 9235 9375 12929 13125 15625 18375 21875 25725 27705 30625 38787 42875 46175 46875 64645 65625 78125 90503 91875 109375 128625 138525 153125 193935 214375 230875 234375 271509 323225 328125 390625 452515 459375 546875 633521 643125 692625 765625 969675 1071875 1154375 1171875 1357545 1616125 1640625 1900563 2262575 2296875 2734375 3167605 3215625 3463125 3828125 4848375 5359375 5771875 6787725 8080625 8203125 9502815 11312875 11484375 15838025 16078125 17315625 19140625 24241875 26796875 28859375 33938625 40403125 47514075 56564375 57421875 79190125 80390625 86578125 121209375 133984375 144296875 169693125 202015625 237570375 282821875 395950625 401953125 432890625 606046875 721484375 848465625 1010078125 1187851875 1414109375 1979753125 2164453125 3030234375 4242328125 5050390625 5939259375 7070546875 9898765625 15151171875 21211640625 29696296875 35352734375 49493828125 106058203125 148481484375 247469140625 742407421875
• Sum of all divisors σ(n): 1443749260800
• Sum of proper divisors (its aliquot sum) s(n): 701341838925
• 742407421875 is a deficient number, because the sum of its proper divisors (701341838925) is less than itself. Its deficiency is 41065582950

Bases of 742407421875

• Binary: 1010110011011010111011100011111110110011₂
• Hexadecimal: 0xACDAEE3FB3
• Base-36: 9H227KXF

Squares and roots of 742407421875

• 742407421875 squared (742407421875²) is 551168780055084228515625
• 742407421875 cubed (742407421875³) is 409191793018684002578258514404296875
• The square root of 742407421875 is 861630.6760294691
• The cube root of 742407421875 is 9054.8397416625

Scales and comparisons

• 742,407,421,875 seconds is equal to 23,606 years, 13 weeks, 3 days, 11 hours, 51 minutes, 15 seconds.
• To count from 1 to 742,407,421,875 would take you about forty-seven thousand, two hundred twelve 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 742407421875 cubic inches would be around 754.6 feet tall.

Recreational maths with 742407421875

• 742407421875 backwards is 578124704247
• The number of decimal digits it has is: 12
• The sum of 742407421875's digits is 51
• More coming soon!