40897492246

Names of 40897492246

• Cardinal: 40897492246 can be written as Forty billion, eight hundred ninety-seven million, four hundred ninety-two thousand, two hundred forty-six.

Scientific notation

• Scientific notation: 4.0897492246 × 10¹⁰

Factors of 40897492246

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2680

Divisors of 40897492246

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 13 17 26 34 127 221 254 289 442 578 1651 2159 2521 3302 3757 4318 4913 5042 7514 9826 28067 32773 36703 42857 56134 63869 65546 73406 85714 127738 320167 477139 557141 623951 640334 728569 954278 1114282 1247902 1457138 4162171 5442839 8111363 8324342 9471397 10885678 12385673 16222726 18942794 24771346 70756907 92528263 141513814 161013749 185056526 322027498 1202867419 1572980471 2405734838 3145960942 20448746123 40897492246
• Sum of all divisors σ(n): 70774179840
• Sum of proper divisors (its aliquot sum) s(n): 29876687594
• 40897492246 is a deficient number, because the sum of its proper divisors (29876687594) is less than itself. Its deficiency is 11020804652

Bases of 40897492246

• Binary: 100110000101101011100011010100010110₂
• Hexadecimal: 0x985AE3516
• Base-36: ISDB6ZA

Squares and roots of 40897492246

• 40897492246 squared (40897492246²) is 1672604872011630124516
• 40897492246 cubed (40897492246³) is 68405344783717465439213124502936
• The square root of 40897492246 is 202231.2840437899
• The cube root of 40897492246 is 3445.3411103481

Scales and comparisons

• 40,897,492,246 seconds is equal to 1,300 years, 21 weeks, 3 days, 14 hours, 30 minutes, 46 seconds.
• To count from 1 to 40,897,492,246 would take you about two thousand, six hundred 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 40897492246 cubic inches would be around 287.1 feet tall.

Recreational maths with 40897492246

• 40897492246 backwards is 64229479804
• The number of decimal digits it has is: 11
• The sum of 40897492246's digits is 55
• More coming soon!