29999021325

Names of 29999021325

• Cardinal: 29999021325 can be written as Twenty-nine billion, nine hundred ninety-nine million, twenty-one thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 2.9999021325 × 10¹⁰

Factors of 29999021325

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1238

Divisors of 29999021325

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 13 15 21 23 25 35 39 49 65 69 75 91 105 115 147 161 175 195 245 273 299 325 345 455 483 525 529 575 637 735 805 897 975 1127 1187 1225 1365 1495 1587 1725 1911 2093 2275 2415 2645 3185 3381 3561 3675 3703 4025 4485 5635 5935 6279 6825 6877 7475 7935 8309 9555 10465 11109 12075 13225 14651 15431 15925 16905 17805 18515 20631 22425 24927 25921 27301 28175 29675 31395 34385 39675 41545 43953 46293 47775 48139 52325 55545 58163 73255 77155 77763 81903 84525 89025 92575 103155 108017 124635 129605 136505 144417 156975 171925 174489 191107 207725 219765 231465 240695 277725 290815 324051 336973 354913 366275 385775 388815 409515 515775 540085 573321 623175 627923 648025 682525 722085 756119 872445 955535 1010919 1064739 1098825 1157325 1203475 1337749 1454075 1620255 1684865 1774565 1883769 1944075 2047575 2268357 2484391 2700425 2866605 3139615 3610425 3780595 4013247 4362225 4395461 4777675 5054595 5323695 6688745 7453173 8101275 8162999 8424325 8872825 9418845 11341785 12421955 13186383 14333025 15698075 17390737 18902975 20066235 21977305 24488997 25272975 26618475 30768227 33443725 37265865 40814995 47094225 52172211 56708925 57140993 62109775 65931915 86953685 92304681 100331175 109886525 122444985 153841135 171422979 186329325 204074975 260861055 285704965 329659575 399986951 434768425 461523405 612224925 769205675 857114895 1199960853 1304305275 1428524825 1999934755 2307617025 4285574475 5999804265 9999673775 29999021325
• Sum of all divisors σ(n): 65007901728
• Sum of proper divisors (its aliquot sum) s(n): 35008880403
• 29999021325 is an abundant number, because the sum of its proper divisors (35008880403) is greater than itself. Its abundance is 5009859078

Bases of 29999021325

• Binary: 11011111100000101001011110100001101₂
• Hexadecimal: 0x6FC14BD0D
• Base-36: DS4N4ZX

Squares and roots of 29999021325

• 29999021325 squared (29999021325²) is 899941280457804755625
• 29999021325 cubed (29999021325³) is 26997357663701490626680788703125
• The square root of 29999021325 is 173202.2555424727
• The cube root of 29999021325 is 3107.1987170223

Scales and comparisons

• 29,999,021,325 seconds is equal to 953 years, 45 weeks, 3 days, 21 hours, 28 minutes, 45 seconds.
• To count from 1 to 29,999,021,325 would take you about one thousand, nine hundred seven 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 29999021325 cubic inches would be around 258.9 feet tall.

Recreational maths with 29999021325

• 29999021325 backwards is 52312099992
• The number of decimal digits it has is: 11
• The sum of 29999021325's digits is 51
• More coming soon!