29857149179613

Names of 29857149179613

• Cardinal: 29857149179613 can be written as Twenty-nine trillion, eight hundred fifty-seven billion, one hundred forty-nine million, one hundred seventy-nine thousand, six hundred thirteen.

Scientific notation

• Scientific notation: 2.9857149179613 × 10¹³

Factors of 29857149179613

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 240235

Divisors of 29857149179613

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 63 83 249 581 747 1743 5229 26759 80277 187313 213383 240831 561939 640149 1493681 1685817 1920447 2220997 4481043 6662991 13443129 15546979 17710789 19988973 46640937 53132367 123975523 139922811 159397101 371926569 1115779707 5709915697 17129747091 39969409879 51389241273 119908229637 359724688911 473923002851 1421769008553 3317461019957 4265307025659 9952383059871 29857149179613
• Sum of all divisors σ(n): 49883921418240
• Sum of proper divisors (its aliquot sum) s(n): 20026772238627
• 29857149179613 is a deficient number, because the sum of its proper divisors (20026772238627) is less than itself. Its deficiency is 9830376940986

Bases of 29857149179613

• Binary: 110110010011110101000110001010101011011011101₂
• Hexadecimal: 0x1B27A8C556DD
• Base-36: AL06NQDP9

Squares and roots of 29857149179613

• 29857149179613 squared (29857149179613²) is 891449357133665238934829769
• 29857149179613 cubed (29857149179613³) is 26616136442009949337846828263470160299397
• The square root of 29857149179613 is 5464169.5782262285
• The cube root of 29857149179613 is 31022.9276031173

Scales and comparisons

• 29,857,149,179,613 seconds is equal to 949,364 years, 51 weeks, 3 days, 5 hours, 53 minutes, 33 seconds.
• To count from 1 to 29,857,149,179,613 would take you about two million, three hundred seventy-three thousand, four hundred twelve 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 29857149179613 cubic inches would be around 2585.2 feet tall.

Recreational maths with 29857149179613

• 29857149179613 backwards is 31697194175892
• The number of decimal digits it has is: 14
• The sum of 29857149179613's digits is 72
• More coming soon!