29642953472

Names of 29642953472

• Cardinal: 29642953472 can be written as Twenty-nine billion, six hundred forty-two million, nine hundred fifty-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.9642953472 × 10¹⁰

Factors of 29642953472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 457715

Divisors of 29642953472

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 11 16 22 23 32 44 46 64 88 92 128 176 184 253 256 352 368 506 704 736 1012 1408 1472 2024 2816 2944 4048 5888 8096 16192 32384 64768 457679 915358 1830716 3661432 5034469 7322864 10068938 10526617 14645728 20137876 21053234 29291456 40275752 42106468 58582912 80551504 84212936 115792787 117165824 161103008 168425872 231585574 322206016 336851744 463171148 644412032 673703488 926342296 1288824064 1347406976 1852684592 2694813952 3705369184 7410738368 14821476736 29642953472
• Sum of all divisors σ(n): 67355850240
• Sum of proper divisors (its aliquot sum) s(n): 37712896768
• 29642953472 is an abundant number, because the sum of its proper divisors (37712896768) is greater than itself. Its abundance is 8069943296

Bases of 29642953472

• Binary: 11011100110110110111001001100000000₂
• Hexadecimal: 0x6E6DB9300
• Base-36: DM8NDA8

Squares and roots of 29642953472

• 29642953472 squared (29642953472²) is 878704690543156854784
• 29642953472 cubed (29642953472³) is 26047402257398957054359972610048
• The square root of 29642953472 is 172171.2910795525
• The cube root of 29642953472 is 3094.8563147193

Scales and comparisons

• 29,642,953,472 seconds is equal to 942 years, 28 weeks, 5 days, 17 hours, 44 minutes, 32 seconds.
• To count from 1 to 29,642,953,472 would take you about one thousand, eight hundred eighty-five 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 29642953472 cubic inches would be around 257.9 feet tall.

Recreational maths with 29642953472

• 29642953472 backwards is 27435924692
• The number of decimal digits it has is: 11
• The sum of 29642953472's digits is 53
• More coming soon!