29947493981052472

Names of 29947493981052472

• Cardinal: 29947493981052472 can be written as Twenty-nine quadrillion, nine hundred forty-seven trillion, four hundred ninety-three billion, nine hundred eighty-one million, fifty-two thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.9947493981052472 × 10¹⁶

Factors of 29947493981052472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26019709

Divisors of 29947493981052472

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 11 22 44 88 121 242 484 968 1248953 2497906 4995812 9991624 13738483 24770743 27476966 49541486 54953932 99082972 109907864 151123313 198165944 272478173 302246626 544956346 604493252 1089912692 1208986504 2179825384 2997259903 5994519806 11989039612 23978079224 30937493782079 61874987564158 123749975128316 247499950256632 340312431602869 680624863205738 1361249726411476 2722499452822952 3743436747631559 7486873495263118 14973746990526236 29947493981052472
• Sum of all divisors σ(n): 61720352004543120
• Sum of proper divisors (its aliquot sum) s(n): 31772858023490648
• 29947493981052472 is an abundant number, because the sum of its proper divisors (31772858023490648) is greater than itself. Its abundance is 1825364042438176

Bases of 29947493981052472

• Binary: 1101010011001010001011001001100101001110101111000111000₂
• Hexadecimal: 0x6A65164CA75E38
• Base-36: 86VI0T2XR94

Squares and roots of 29947493981052472

• 29947493981052472 squared (29947493981052472²) is 896852395745174038169344817310784
• 29947493981052472 cubed (29947493981052472³) is 26858481723471089156783458947259070307645035458048
• The square root of 29947493981052472 is 173053442.5576459661
• The cube root of 29947493981052472 is 310541.8687261595

Scales and comparisons

• 29,947,493,981,052,472 seconds is equal to 952,237,674 years, 47 weeks, 4 days, 14 hours, 7 minutes, 52 seconds.
• To count from 1 to 29,947,493,981,052,472 would take you about two billion, eight hundred fifty-six million, seven hundred thirteen thousand and twenty-four 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 29947493981052472 cubic inches would be around 25878.5 feet tall.

Recreational maths with 29947493981052472

• 29947493981052472 backwards is 27425018939474992
• The number of decimal digits it has is: 17
• The sum of 29947493981052472's digits is 85
• More coming soon!