42400870246

Names of 42400870246

• Cardinal: 42400870246 can be written as Forty-two billion, four hundred million, eight hundred seventy thousand, two hundred forty-six.

Scientific notation

• Scientific notation: 4.2400870246 × 10¹⁰

Factors of 42400870246

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 788

Divisors of 42400870246

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 14 17 29 34 58 119 203 238 289 406 493 578 733 841 986 1466 1682 2023 3451 4046 4913 5131 5887 6902 8381 9826 10262 11774 12461 14297 16762 21257 24922 28594 34391 42514 58667 68782 87227 100079 117334 142477 148799 174454 200158 211837 243049 284954 297598 361369 423674 486098 616453 722738 997339 1232906 1482859 1701343 1994678 2529583 2965718 3402686 3601229 4131833 4315171 5059166 6143273 7202458 8263666 8630342 10479701 12286546 20959402 25208603 28922831 43002911 50417206 57845662 73357907 86005822 104435641 146715814 178154917 208871282 356309834 731049487 1247084419 1462098974 2494168838 3028633589 6057267178 21200435123 42400870246
• Sum of all divisors σ(n): 80093257920
• Sum of proper divisors (its aliquot sum) s(n): 37692387674
• 42400870246 is a deficient number, because the sum of its proper divisors (37692387674) is less than itself. Its deficiency is 4708482572

Bases of 42400870246

• Binary: 100111011111010010011110111101100110₂
• Hexadecimal: 0x9DF49EF66
• Base-36: JH8DSVA

Squares and roots of 42400870246

• 42400870246 squared (42400870246²) is 1797833797618128100516
• 42400870246 cubed (42400870246³) is 76229717576679673447385361646936
• The square root of 42400870246 is 205914.7159529885
• The cube root of 42400870246 is 3487.0506590583

Scales and comparisons

• 42,400,870,246 seconds is equal to 1,348 years, 11 weeks, 1 day, 19 hours, 30 minutes, 46 seconds.
• To count from 1 to 42,400,870,246 would take you about two thousand, six hundred ninety-six 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 42400870246 cubic inches would be around 290.6 feet tall.

Recreational maths with 42400870246

• 42400870246 backwards is 64207800424
• The number of decimal digits it has is: 11
• The sum of 42400870246's digits is 37
• More coming soon!