29141720448

Names of 29141720448

• Cardinal: 29141720448 can be written as Twenty-nine billion, one hundred forty-one million, seven hundred twenty thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.9141720448 × 10¹⁰

Factors of 29141720448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5188

Divisors of 29141720448

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 48 58 64 87 96 116 128 174 192 232 348 384 464 571 696 928 1142 1392 1713 1856 2284 2784 3426 3712 4568 4583 5568 6852 9136 9166 11136 13704 13749 16559 18272 18332 27408 27498 33118 36544 36664 49677 54816 54996 66236 73088 73328 99354 109632 109992 132472 132907 146656 198708 219264 219984 264944 265814 293312 397416 398721 439968 529888 531628 586624 794832 797442 879936 1059776 1063256 1589664 1594884 1759872 2119552 2126512 2616893 3179328 3189768 4253024 5233786 6358656 6379536 7850679 8506048 10467572 12759072 15701358 17012096 20935144 25518144 31402716 41870288 51036288 62805432 75889897 83740576 125610864 151779794 167481152 227669691 251221728 303559588 334962304 455339382 502443456 607119176 910678764 1004886912 1214238352 1821357528 2428476704 3642715056 4856953408 7285430112 9713906816 14570860224 29141720448
• Sum of all divisors σ(n): 80234668800
• Sum of proper divisors (its aliquot sum) s(n): 51092948352
• 29141720448 is an abundant number, because the sum of its proper divisors (51092948352) is greater than itself. Its abundance is 21951227904

Bases of 29141720448

• Binary: 11011001000111110110101110110000000₂
• Hexadecimal: 0x6C8FB5D80
• Base-36: DDY87EO

Squares and roots of 29141720448

• 29141720448 squared (29141720448²) is 849239870669381320704
• 29141720448 cubed (29141720448³) is 24748310904342785081069002555392
• The square root of 29141720448 is 170709.4620927615
• The cube root of 29141720448 is 3077.3134092031

Scales and comparisons

• 29,141,720,448 seconds is equal to 926 years, 32 weeks, 10 hours, 20 minutes, 48 seconds.
• To count from 1 to 29,141,720,448 would take you about one thousand, eight 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 29141720448 cubic inches would be around 256.4 feet tall.

Recreational maths with 29141720448

• 29141720448 backwards is 84402714192
• The number of decimal digits it has is: 11
• The sum of 29141720448's digits is 42
• More coming soon!