29715012946

Names of 29715012946

• Cardinal: 29715012946 can be written as Twenty-nine billion, seven hundred fifteen million, twelve thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 2.9715012946 × 10¹⁰

Factors of 29715012946

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 103

Divisors of 29715012946

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 17 34 37 47 74 94 289 578 629 799 1258 1369 1598 1739 2209 2738 3478 4418 4913 9826 10693 13583 21386 23273 27166 29563 37553 46546 59126 64343 75106 81733 128686 163466 181781 230911 363562 395641 461822 502571 638401 791282 1005142 1093831 1276802 1389461 2187662 2778922 3024121 6048242 6725897 8543707 10852817 13451794 17087414 18595127 21705634 23620837 37190254 47241674 51410057 102820114 316117159 401554229 632234318 803108458 873970969 1747941938 14857506473 29715012946
• Sum of all divisors σ(n): 49729880340
• Sum of proper divisors (its aliquot sum) s(n): 20014867394
• 29715012946 is a deficient number, because the sum of its proper divisors (20014867394) is less than itself. Its deficiency is 9700145552

Bases of 29715012946

• Binary: 11011101011001001110001110101010010₂
• Hexadecimal: 0x6EB271D52
• Base-36: DNFJUQA

Squares and roots of 29715012946

• 29715012946 squared (29715012946²) is 882981994380947598916
• 29715012946 cubed (29715012946³) is 26237821394114757157536555566536
• The square root of 29715012946 is 172380.4308673117
• The cube root of 29715012946 is 3097.3620620289

Scales and comparisons

• 29,715,012,946 seconds is equal to 944 years, 43 weeks, 6 days, 18 hours, 15 minutes, 46 seconds.
• To count from 1 to 29,715,012,946 would take you about one thousand, eight hundred eighty-nine 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 29715012946 cubic inches would be around 258.1 feet tall.

Recreational maths with 29715012946

• 29715012946 backwards is 64921051792
• The number of decimal digits it has is: 11
• The sum of 29715012946's digits is 46
• More coming soon!