29447990416

Names of 29447990416

• Cardinal: 29447990416 can be written as Twenty-nine billion, four hundred forty-seven million, nine hundred ninety thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 2.9447990416 × 10¹⁰

Factors of 29447990416

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4972

Divisors of 29447990416

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 169 208 338 676 1352 2197 2704 4394 4957 8788 9914 17576 19828 28561 35152 39656 57122 64441 79312 114244 128882 228488 257764 371293 456976 515528 742586 837733 1031056 1485172 1675466 2970344 3350932 5940688 6701864 10890529 13403728 21781058 43562116 87124232 141576877 174248464 283153754 566307508 1132615016 1840499401 2265230032 3680998802 7361997604 14723995208 29447990416
• Sum of all divisors σ(n): 61822561332
• Sum of proper divisors (its aliquot sum) s(n): 32374570916
• 29447990416 is an abundant number, because the sum of its proper divisors (32374570916) is greater than itself. Its abundance is 2926580500

Bases of 29447990416

• Binary: 11011011011001111001010110010010000₂
• Hexadecimal: 0x6DB3CAC90
• Base-36: DJ0KMTS

Squares and roots of 29447990416

• 29447990416 squared (29447990416²) is 867184139540827853056
• 29447990416 cubed (29447990416³) is 25536830230105505257498944311296
• The square root of 29447990416 is 171604.1678281737
• The cube root of 29447990416 is 3088.0563813567

Scales and comparisons

• 29,447,990,416 seconds is equal to 936 years, 18 weeks, 3 days, 5 hours, 20 minutes, 16 seconds.
• To count from 1 to 29,447,990,416 would take you about one thousand, eight hundred seventy-two 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 29447990416 cubic inches would be around 257.3 feet tall.

Recreational maths with 29447990416

• 29447990416 backwards is 61409974492
• The number of decimal digits it has is: 11
• The sum of 29447990416's digits is 55
• More coming soon!