29909989032

Names of 29909989032

• Cardinal: 29909989032 can be written as Twenty-nine billion, nine hundred nine million, nine hundred eighty-nine thousand and thirty-two.

Scientific notation

• Scientific notation: 2.9909989032 × 10¹⁰

Factors of 29909989032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1236

Divisors of 29909989032

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 56 66 77 84 88 121 132 154 168 231 242 264 308 363 462 484 616 726 847 924 968 1213 1452 1694 1848 2426 2541 2904 3388 3639 4852 5082 6776 7278 8491 9704 10164 13343 14556 16982 20328 25473 26686 29112 33964 40029 50946 53372 67928 80058 93401 101892 106744 146773 160116 186802 203784 280203 293546 320232 373604 440319 560406 587092 747208 880638 1027411 1120812 1174184 1471369 1761276 2054822 2241624 2942738 3082233 3522552 4109644 4414107 5885476 6164466 8219288 8828214 10299583 11770952 12328932 16185059 17656428 20599166 24657864 30898749 32370118 35312856 41198332 48555177 61797498 64740236 82396664 97110354 113295413 123594996 129480472 178035649 194220708 226590826 247189992 339886239 356071298 388441416 453181652 534106947 679772478 712142596 906363304 1068213894 1246249543 1359544956 1424285192 2136427788 2492499086 2719089912 3738748629 4272855576 4984998172 7477497258 9969996344 14954994516 29909989032
• Sum of all divisors σ(n): 94009698720
• Sum of proper divisors (its aliquot sum) s(n): 64099709688
• 29909989032 is an abundant number, because the sum of its proper divisors (64099709688) is greater than itself. Its abundance is 34189720656

Bases of 29909989032

• Binary: 11011110110110001100011011010101000₂
• Hexadecimal: 0x6F6C636A8
• Base-36: DQNMV8O

Squares and roots of 29909989032

• 29909989032 squared (29909989032²) is 894607443894360297024
• 29909989032 cubed (29909989032³) is 26757698834825871850644102240768
• The square root of 29909989032 is 172945.0462777121
• The cube root of 29909989032 is 3104.1217815991

Scales and comparisons

• 29,909,989,032 seconds is equal to 951 years, 2 weeks, 2 days, 10 hours, 17 minutes, 12 seconds.
• To count from 1 to 29,909,989,032 would take you about one thousand, nine hundred two 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 29909989032 cubic inches would be around 258.7 feet tall.

Recreational maths with 29909989032

• 29909989032 backwards is 23098990992
• The number of decimal digits it has is: 11
• The sum of 29909989032's digits is 60
• More coming soon!