29772957225

Names of 29772957225

• Cardinal: 29772957225 can be written as Twenty-nine billion, seven hundred seventy-two million, nine hundred fifty-seven thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 2.9772957225 × 10¹⁰

Factors of 29772957225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 114

Divisors of 29772957225

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 11 15 17 25 31 33 47 51 55 75 85 93 141 155 165 187 235 255 275 341 425 465 517 527 561 705 775 799 825 935 961 1023 1175 1275 1457 1551 1581 1705 2209 2325 2397 2585 2635 2805 2883 3525 3995 4371 4675 4805 5115 5797 6627 7285 7755 7905 8525 8789 10571 11045 11985 12925 13175 14025 14415 16027 16337 17391 19975 21855 24025 24299 24769 25575 26367 28985 31713 33135 36425 37553 38775 39525 43945 45167 48081 49011 52855 55225 59925 68479 72075 72897 74307 80135 81685 86955 109275 112659 121495 123845 131835 135501 144925 158565 165675 179707 187765 205437 219725 225835 240405 245055 264275 272459 342395 364485 371535 400675 408425 413083 434775 496837 539121 563295 607475 619225 659175 677505 753269 767839 792825 817377 898535 938825 1027185 1129175 1164143 1202025 1225275 1239249 1362295 1490511 1711975 1822425 1857675 2065415 2122849 2259807 2303517 2484185 2695605 2816475 3387525 3492429 3766345 3839195 4086885 4492675 5135925 5820715 6196245 6368547 6811475 7452555 8446229 10327075 10614245 11299035 11517585 12420925 12805573 13478025 17462145 18831725 19195975 20434425 23351339 25338687 29103575 30981225 31842735 36088433 37262775 38416719 42231145 53071225 56495175 57587925 64027865 70054017 87310725 108265299 116756695 126693435 159213675 180442165 192083595 211155725 320139325 350270085 396972763 541326495 583783475 633467175 902210825 960417975 1190918289 1751350425 1984863815 2706632475 5954591445 9924319075 29772957225
• Sum of all divisors σ(n): 60028327584
• Sum of proper divisors (its aliquot sum) s(n): 30255370359
• 29772957225 is an abundant number, because the sum of its proper divisors (30255370359) is greater than itself. Its abundance is 482413134

Bases of 29772957225

• Binary: 11011101110100110110100011000101001₂
• Hexadecimal: 0x6EE9B4629
• Base-36: DOE1STL

Squares and roots of 29772957225

• 29772957225 squared (29772957225²) is 886428981921679700625
• 29772957225 cubed (29772957225³) is 26391612161754468026858930765625
• The square root of 29772957225 is 172548.4199435045
• The cube root of 29772957225 is 3099.3740402797

Scales and comparisons

• 29,772,957,225 seconds is equal to 946 years, 35 weeks, 5 days, 9 hours, 53 minutes, 45 seconds.
• To count from 1 to 29,772,957,225 would take you about one thousand, eight hundred ninety-three 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 29772957225 cubic inches would be around 258.3 feet tall.

Recreational maths with 29772957225

• 29772957225 backwards is 52275927792
• The number of decimal digits it has is: 11
• The sum of 29772957225's digits is 57
• More coming soon!