40233253840

Names of 40233253840

• Cardinal: 40233253840 can be written as Forty billion, two hundred thirty-three million, two hundred fifty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.023325384 × 10¹⁰

Factors of 40233253840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 68342

Divisors of 40233253840

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 260 520 571 1040 1142 2284 2855 4568 5710 7423 9136 11420 14846 22840 29692 37115 45680 59384 67751 74230 118768 135502 148460 271004 296920 338755 542008 593840 677510 880763 1084016 1355020 1761526 2710040 3523052 4403815 5420080 7046104 8807630 14092208 17615260 35230520 38685821 70461040 77371642 154743284 193429105 309486568 386858210 502915673 618973136 773716420 1005831346 1547432840 2011662692 2514578365 3094865680 4023325384 5029156730 8046650768 10058313460 20116626920 40233253840
• Sum of all divisors σ(n): 100915790976
• Sum of proper divisors (its aliquot sum) s(n): 60682537136
• 40233253840 is an abundant number, because the sum of its proper divisors (60682537136) is greater than itself. Its abundance is 20449283296

Bases of 40233253840

• Binary: 100101011110000101101011101111010000₂
• Hexadecimal: 0x95E16BBD0
• Base-36: IHDU9CG

Squares and roots of 40233253840

• 40233253840 squared (40233253840²) is 1618714714553874745600
• 40233253840 cubed (40233253840³) is 65126160005189184995290223104000
• The square root of 40233253840 is 200582.2869547559
• The cube root of 40233253840 is 3426.5866544189

Scales and comparisons

• 40,233,253,840 seconds is equal to 1,279 years, 15 weeks, 1 day, 15 hours, 50 minutes, 40 seconds.
• To count from 1 to 40,233,253,840 would take you about two thousand, five hundred fifty-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 40233253840 cubic inches would be around 285.5 feet tall.

Recreational maths with 40233253840

• 40233253840 backwards is 04835233204
• The number of decimal digits it has is: 11
• The sum of 40233253840's digits is 34
• More coming soon!