29836540149

Names of 29836540149

• Cardinal: 29836540149 can be written as Twenty-nine billion, eight hundred thirty-six million, five hundred forty thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 2.9836540149 × 10¹⁰

Factors of 29836540149

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 415

Divisors of 29836540149

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 13 17 37 39 51 61 111 127 157 183 221 381 471 481 629 663 793 1037 1443 1651 1887 2041 2159 2257 2379 2669 3111 4699 4953 5809 6123 6477 6771 7747 8007 8177 9577 13481 14097 17427 19939 23241 24531 28067 28731 29341 34697 38369 40443 59817 61087 75517 79883 84201 88023 98753 100711 104091 115107 124501 131699 162809 183261 226551 239649 259207 286639 296259 302133 338963 354349 373503 395097 488427 498797 737743 777621 859917 1016889 1038479 1063047 1216279 1283789 1496391 1712087 2116517 2213229 3115437 3648837 3726307 3851367 4406519 4606537 4872863 5136261 6023933 6349551 9590659 11178921 12541631 13219557 13819611 14618589 15811627 18071799 20676743 28771977 37624893 45002323 47434881 62030229 63347219 78311129 135006969 163041203 190041657 234933387 268797659 489123609 585030199 765039491 806392977 1755090597 2295118473 9945513383 29836540149
• Sum of all divisors σ(n): 48028925952
• Sum of proper divisors (its aliquot sum) s(n): 18192385803
• 29836540149 is a deficient number, because the sum of its proper divisors (18192385803) is less than itself. Its deficiency is 11644154346

Bases of 29836540149

• Binary: 11011110010011001010111100011110101₂
• Hexadecimal: 0x6F26578F5
• Base-36: DPFWLPX

Squares and roots of 29836540149

• 29836540149 squared (29836540149²) is 890219128062888942201
• 29836540149 cubed (29836540149³) is 26561058755856158520908276927949
• The square root of 29836540149 is 172732.5682927223
• The cube root of 29836540149 is 3101.5788055371

Scales and comparisons

• 29,836,540,149 seconds is equal to 948 years, 36 weeks, 6 days, 7 hours, 49 minutes, 9 seconds.
• To count from 1 to 29,836,540,149 would take you about one thousand, eight hundred ninety-seven 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 29836540149 cubic inches would be around 258.5 feet tall.

Recreational maths with 29836540149

• 29836540149 backwards is 94104563892
• 29836540149 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29836540149's digits is 51
• More coming soon!