40742136032

Names of 40742136032

• Cardinal: 40742136032 can be written as Forty billion, seven hundred forty-two million, one hundred thirty-six thousand and thirty-two.

Scientific notation

• Scientific notation: 4.0742136032 × 10¹⁰

Factors of 40742136032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 585

Divisors of 40742136032

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 104 131 169 208 262 338 416 439 524 676 878 1048 1352 1703 1756 2096 2704 3406 3512 4192 5408 5707 6812 7024 11414 13624 14048 17161 22139 22828 27248 34322 44278 45656 54496 57509 68644 74191 88556 91312 115018 137288 148382 177112 182624 223093 230036 274576 296764 354224 446186 460072 549152 593528 708448 747617 892372 920144 1187056 1495234 1784744 1840288 2374112 2900209 2990468 3569488 5800418 5980936 7138976 7533679 9719021 11600836 11961872 15067358 19438042 23201672 23923744 30134716 38876084 46403344 60269432 77752168 92806688 97937827 120538864 155504336 195875654 241077728 311008672 391751308 783502616 1273191751 1567005232 2546383502 3134010464 5092767004 10185534008 20371068016 40742136032
• Sum of all divisors σ(n): 87723238680
• Sum of proper divisors (its aliquot sum) s(n): 46981102648
• 40742136032 is an abundant number, because the sum of its proper divisors (46981102648) is greater than itself. Its abundance is 6238966616

Bases of 40742136032

• Binary: 100101111100011010111010100011100000₂
• Hexadecimal: 0x97C6BA8E0
• Base-36: IPSTDCW

Squares and roots of 40742136032

• 40742136032 squared (40742136032²) is 1659921648449992705024
• 40742136032 cubed (40742136032³) is 67628753603611284737495457824768
• The square root of 40742136032 is 201846.8132817557
• The cube root of 40742136032 is 3440.9729995053

Scales and comparisons

• 40,742,136,032 seconds is equal to 1,295 years, 24 weeks, 4 days, 12 hours, 32 seconds.
• To count from 1 to 40,742,136,032 would take you about two thousand, five hundred ninety 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 40742136032 cubic inches would be around 286.7 feet tall.

Recreational maths with 40742136032

• 40742136032 backwards is 23063124704
• 40742136032 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40742136032's digits is 32
• More coming soon!