40857905352

Names of 40857905352

• Cardinal: 40857905352 can be written as Forty billion, eight hundred fifty-seven million, nine hundred five thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 4.0857905352 × 10¹⁰

Factors of 40857905352

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5336762

Divisors of 40857905352

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 29 33 44 58 66 87 88 116 132 174 232 264 319 348 638 696 957 1276 1914 2552 3828 7656 5336717 10673434 16010151 21346868 32020302 42693736 58703887 64040604 117407774 128081208 154764793 176111661 234815548 309529586 352223322 464294379 469631096 619059172 704446644 928588758 1238118344 1408893288 1702412723 1857177516 3404825446 3714355032 5107238169 6809650892 10214476338 13619301784 20428952676 40857905352
• Sum of all divisors σ(n): 115273108800
• Sum of proper divisors (its aliquot sum) s(n): 74415203448
• 40857905352 is an abundant number, because the sum of its proper divisors (74415203448) is greater than itself. Its abundance is 33557298096

Bases of 40857905352

• Binary: 100110000011010100100010100011001000₂
• Hexadecimal: 0x9835228C8
• Base-36: IRPQPJC

Squares and roots of 40857905352

• 40857905352 squared (40857905352²) is 1669368429752990243904
• 40857905352 cubed (40857905352³) is 68206897300464536124409026974208
• The square root of 40857905352 is 202133.3850505647
• The cube root of 40857905352 is 3444.2291075003

Scales and comparisons

• 40,857,905,352 seconds is equal to 1,299 years, 8 weeks, 10 hours, 9 minutes, 12 seconds.
• To count from 1 to 40,857,905,352 would take you about two thousand, five hundred ninety-eight 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 40857905352 cubic inches would be around 287 feet tall.

Recreational maths with 40857905352

• 40857905352 backwards is 25350975804
• The number of decimal digits it has is: 11
• The sum of 40857905352's digits is 48
• More coming soon!