40107047968

Names of 40107047968

• Cardinal: 40107047968 can be written as Forty billion, one hundred seven million, forty-seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0107047968 × 10¹⁰

Factors of 40107047968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12538

Divisors of 40107047968

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 73 104 107 146 208 214 292 416 428 584 856 949 1168 1391 1712 1898 2336 2782 3424 3796 5564 7592 7811 11128 12343 15184 15622 22256 24686 30368 31244 44512 49372 62488 98744 101543 124976 160459 197488 203086 249952 320918 394976 406172 641836 812344 901039 1283672 1320701 1624688 1802078 2567344 2641402 3249376 3604156 5134688 5282804 7208312 10565608 11713507 14416624 17169113 21131216 23427014 28833248 34338226 42262432 46854028 68676452 93708056 96411173 137352904 187416112 192822346 274705808 374832224 385644692 549411616 771289384 1253345249 1542578768 2506690498 3085157536 5013380996 10026761992 20053523984 40107047968
• Sum of all divisors σ(n): 87012164736
• Sum of proper divisors (its aliquot sum) s(n): 46905116768
• 40107047968 is an abundant number, because the sum of its proper divisors (46905116768) is greater than itself. Its abundance is 6798068800

Bases of 40107047968

• Binary: 100101010110100100001111110000100000₂
• Hexadecimal: 0x95690FC20
• Base-36: IFAP89S

Squares and roots of 40107047968

• 40107047968 squared (40107047968²) is 1608575296707452929024
• 40107047968 cubed (40107047968³) is 64515206585185647087467667423232
• The square root of 40107047968 is 200267.4411081341
• The cube root of 40107047968 is 3423.0000000283

Scales and comparisons

• 40,107,047,968 seconds is equal to 1,275 years, 14 weeks, 3 days, 22 hours, 39 minutes, 28 seconds.
• To count from 1 to 40,107,047,968 would take you about two thousand, five hundred fifty 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 40107047968 cubic inches would be around 285.3 feet tall.

Recreational maths with 40107047968

• 40107047968 backwards is 86974070104
• The number of decimal digits it has is: 11
• The sum of 40107047968's digits is 46
• More coming soon!