31040005248

Names of 31040005248

• Cardinal: 31040005248 can be written as Thirty-one billion, forty million, five thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 3.1040005248 × 10¹⁰

Factors of 31040005248

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1283081

Divisors of 31040005248

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 252 288 336 378 384 432 448 504 576 672 756 864 896 1008 1152 1344 1512 1728 2016 2688 3024 3456 4032 6048 8064 12096 24192 1283069 2566138 3849207 5132276 7698414 8981483 10264552 11547621 15396828 17962966 20529104 23095242 26944449 30793656 34642863 35925932 41058208 46190484 53888898 61587312 69285726 71851864 80833347 82116416 92380968 107777796 123174624 138571452 143703728 161666694 164232832 184761936 215555592 242500041 246349248 277142904 287407456 323333388 369523872 431111184 485000082 492698496 554285808 574814912 646666776 739047744 862222368 970000164 1108571616 1149629824 1293333552 1478095488 1724444736 1940000328 2217143232 2586667104 3448889472 3880000656 4434286464 5173334208 7760001312 10346668416 15520002624 31040005248
• Sum of all divisors σ(n): 104698512000
• Sum of proper divisors (its aliquot sum) s(n): 73658506752
• 31040005248 is an abundant number, because the sum of its proper divisors (73658506752) is greater than itself. Its abundance is 42618501504

Bases of 31040005248

• Binary: 11100111010001000001110010010000000₂
• Hexadecimal: 0x73A20E480
• Base-36: E9CF1C0

Squares and roots of 31040005248

• 31040005248 squared (31040005248²) is 963481925795867541504
• 31040005248 cubed (31040005248³) is 29906484033056875064997017812992
• The square root of 31040005248 is 176181.7392580741
• The cube root of 31040005248 is 3142.7313802553

Scales and comparisons

• 31,040,005,248 seconds is equal to 986 years, 50 weeks, 5 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 31,040,005,248 would take you about one thousand, nine hundred seventy-three 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 31040005248 cubic inches would be around 261.9 feet tall.

Recreational maths with 31040005248

• 31040005248 backwards is 84250004013
• 31040005248 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31040005248's digits is 27
• More coming soon!