40147617792

Names of 40147617792

• Cardinal: 40147617792 can be written as Forty billion, one hundred forty-seven million, six hundred seventeen thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 4.0147617792 × 10¹⁰

Factors of 40147617792

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 5826

Divisors of 40147617792

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 67 68 96 102 128 134 136 192 201 204 256 268 272 384 402 408 512 536 544 768 804 816 1024 1072 1088 1139 1536 1608 1632 2048 2144 2176 2278 3072 3216 3264 3417 4288 4352 4556 5737 6144 6432 6528 6834 8576 8704 9112 11474 12864 13056 13668 17152 17211 17408 18224 22948 25728 26112 27336 34304 34422 34816 36448 45896 51456 52224 54672 68608 68844 72896 91792 97529 102912 104448 109344 137216 137688 145792 183584 195058 205824 218688 275376 291584 292587 367168 384379 390116 411648 437376 550752 583168 585174 734336 768758 780232 874752 1101504 1153137 1166336 1170348 1468672 1537516 1560464 1749504 2203008 2306274 2332672 2340696 2937344 3075032 3120928 3499008 4406016 4612548 4681392 5874688 6150064 6241856 6534443 6998016 8812032 9225096 9362784 11749376 12300128 12483712 13068886 17624064 18450192 18725568 19603329 24600256 24967424 26137772 35248128 36900384 37451136 39206658 49200512 49934848 52275544 73800768 74902272 78413316 98401024 99869696 104551088 147601536 149804544 156826632 196802048 199739392 209102176 295203072 299609088 313653264 393604096 418204352 590406144 599218176 627306528 787208192 836408704 1180812288 1254613056 1672817408 2361624576 2509226112 3345634816 5018452224 6691269632 10036904448 13382539264 20073808896 40147617792
• Sum of all divisors σ(n): 115041850560
• Sum of proper divisors (its aliquot sum) s(n): 74894232768
• 40147617792 is an abundant number, because the sum of its proper divisors (74894232768) is greater than itself. Its abundance is 34746614976

Bases of 40147617792

• Binary: 100101011000111111000000100000000000₂
• Hexadecimal: 0x958FC0800
• Base-36: IFYUS5C

Squares and roots of 40147617792

• 40147617792 squared (40147617792²) is 1611831214372514955264
• 40147617792 cubed (40147617792³) is 64711183539842947533743050457088
• The square root of 40147617792 is 200368.7046222537
• The cube root of 40147617792 is 3424.1537765389

Scales and comparisons

• 40,147,617,792 seconds is equal to 1,276 years, 29 weeks, 4 days, 12 hours, 3 minutes, 12 seconds.
• To count from 1 to 40,147,617,792 would take you about two thousand, five hundred fifty-three 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 40147617792 cubic inches would be around 285.3 feet tall.

Recreational maths with 40147617792

• 40147617792 backwards is 29771674104
• 40147617792 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40147617792's digits is 48
• More coming soon!