29918057207948

Names of 29918057207948

• Cardinal: 29918057207948 can be written as Twenty-nine trillion, nine hundred eighteen billion, fifty-seven million, two hundred seven thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 2.9918057207948 × 10¹³

Factors of 29918057207948

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 889757

Divisors of 29918057207948

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 13 14 19 26 28 38 52 76 91 133 182 247 266 364 494 532 988 1729 3458 4889 6916 9778 19556 34223 63557 68446 92891 127114 136892 185782 254228 371564 444899 650237 884827 889798 1207583 1300474 1769654 1779596 2415166 2600948 3539308 4830332 6193789 8453081 11502751 12387578 16811713 16906162 23005502 24775156 33623426 33812324 46011004 67246852 80519257 117681991 161038514 218552269 235363982 322077028 437104538 470727964 874209076 1529865883 3059731766 4325919203 6119463532 8651838406 17303676812 30281434421 56236949639 60562868842 82192464857 112473899278 121125737684 164384929714 224947798556 328769859428 393658647473 575347253999 787317294946 1068502043141 1150694507998 1574634589892 2137004086282 2301389015996 4274008172564 7479514301987 14959028603974 29918057207948
• Sum of all divisors σ(n): 67844363865600
• Sum of proper divisors (its aliquot sum) s(n): 37926306657652
• 29918057207948 is an abundant number, because the sum of its proper divisors (37926306657652) is greater than itself. Its abundance is 8008249449704

Bases of 29918057207948

• Binary: 110110011010111010111001011000001100010001100₂
• Hexadecimal: 0x1B35D72C188C
• Base-36: ALS5YST58

Squares and roots of 29918057207948

• 29918057207948 squared (29918057207948²) is 895090147098049277314370704
• 29918057207948 cubed (29918057207948³) is 26779358227150028776245300760370887155392
• The square root of 29918057207948 is 5469740.1408063253
• The cube root of 29918057207948 is 31044.0086728159

Scales and comparisons

• 29,918,057,207,948 seconds is equal to 951,301 years, 35 weeks, 1 day, 6 hours, 39 minutes, 8 seconds.
• To count from 1 to 29,918,057,207,948 would take you about two million, three hundred seventy-eight thousand, two hundred fifty-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 29918057207948 cubic inches would be around 2587 feet tall.

Recreational maths with 29918057207948

• 29918057207948 backwards is 84970275081992
• The number of decimal digits it has is: 14
• The sum of 29918057207948's digits is 71
• More coming soon!