100831133125

Names of 100831133125

• Cardinal: 100831133125 can be written as One hundred billion, eight hundred thirty-one million, one hundred thirty-three thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.00831133125 × 10¹¹

Factors of 100831133125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1709

Divisors of 100831133125

• Number of divisors d(n): 80
• Complete list of divisors:
  1 5 17 25 29 85 125 145 229 425 493 625 725 1145 1429 2125 2465 3625 3893 5725 6641 7145 10625 12325 18125 19465 24293 28625 33205 35725 41441 61625 97325 112897 121465 143125 166025 178625 207205 308125 327241 486625 564485 607325 704497 830125 893125 1036025 1636205 2433125 2822425 3036625 3522485 4150625 5180125 5563097 8181025 9489989 14112125 15183125 17612425 25900625 27815485 40905125 47449945 70560625 88062125 139077425 161329813 204525625 237249725 440310625 695387125 806649065 1186248625 3476935625 4033245325 5931243125 20166226625 100831133125
• Sum of all divisors σ(n): 138710286000
• Sum of proper divisors (its aliquot sum) s(n): 37879152875
• 100831133125 is a deficient number, because the sum of its proper divisors (37879152875) is less than itself. Its deficiency is 62951980250

Bases of 100831133125

• Binary: 1011101111010000000001111110111000101₂
• Hexadecimal: 0x177A00FDC5
• Base-36: 1ABK9491

Squares and roots of 100831133125

• 100831133125 squared (100831133125²) is 10166917407271472265625
• 100831133125 cubed (100831133125³) is 1025141802563469663029979736328125
• The square root of 100831133125 is 317539.1836057401
• The cube root of 100831133125 is 4654.4126321215

Scales and comparisons

• 100,831,133,125 seconds is equal to 3,206 years, 6 weeks, 1 day, 5 minutes, 25 seconds.
• To count from 1 to 100,831,133,125 would take you about six thousand, four 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 100831133125 cubic inches would be around 387.9 feet tall.

Recreational maths with 100831133125

• 100831133125 backwards is 521331138001
• The number of decimal digits it has is: 12
• The sum of 100831133125's digits is 28
• More coming soon!