29951320672

Names of 29951320672

• Cardinal: 29951320672 can be written as Twenty-nine billion, nine hundred fifty-one million, three hundred twenty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.9951320672 × 10¹⁰

Factors of 29951320672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 140992

Divisors of 29951320672

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 73 91 104 112 146 182 208 224 292 364 416 511 584 728 949 1022 1168 1456 1898 2044 2336 2912 3796 4088 6643 7592 8176 13286 15184 16352 26572 30368 53144 106288 140897 212576 281794 563588 986279 1127176 1831661 1972558 2254352 3663322 3945116 4508704 7326644 7890232 10285481 12821627 14653288 15780464 20570962 25643254 29306576 31560928 41141924 51286508 58613152 71998367 82283848 102573016 133711253 143996734 164567696 205146032 267422506 287993468 329135392 410292064 534845012 575986936 935978771 1069690024 1151973872 1871957542 2139380048 2303947744 3743915084 4278760096 7487830168 14975660336 29951320672
• Sum of all divisors σ(n): 73569045312
• Sum of proper divisors (its aliquot sum) s(n): 43617724640
• 29951320672 is an abundant number, because the sum of its proper divisors (43617724640) is greater than itself. Its abundance is 13666403968

Bases of 29951320672

• Binary: 11011111001001111001110001001100000₂
• Hexadecimal: 0x6F93CE260
• Base-36: DRC8QXS

Squares and roots of 29951320672

• 29951320672 squared (29951320672²) is 897081609996974531584
• 29951320672 cubed (29951320672³) is 26868778969973425145289376104448
• The square root of 29951320672 is 173064.4985893987
• The cube root of 29951320672 is 3105.5509517673

Scales and comparisons

• 29,951,320,672 seconds is equal to 952 years, 18 weeks, 4 days, 19 hours, 17 minutes, 52 seconds.
• To count from 1 to 29,951,320,672 would take you about one thousand, nine hundred 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 29951320672 cubic inches would be around 258.8 feet tall.

Recreational maths with 29951320672

• 29951320672 backwards is 27602315992
• The number of decimal digits it has is: 11
• The sum of 29951320672's digits is 46
• More coming soon!