72238950900

Names of 72238950900

• Cardinal: 72238950900 can be written as Seventy-two billion, two hundred thirty-eight million, nine hundred fifty thousand, nine hundred.

Scientific notation

• Scientific notation: 7.22389509 × 10¹⁰

Factors of 72238950900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1518

Divisors of 72238950900

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 79 81 90 100 108 135 150 158 162 180 225 237 270 300 316 324 395 405 450 474 540 675 711 790 810 900 948 1185 1350 1422 1429 1580 1620 1975 2025 2133 2370 2700 2844 2858 3555 3950 4050 4266 4287 4740 5716 5925 6241 6399 7110 7145 7900 8100 8532 8574 10665 11850 12482 12798 12861 14220 14290 17148 17775 18723 21330 21435 23700 24964 25596 25722 28580 31205 31995 35550 35725 37446 38583 42660 42870 51444 53325 56169 62410 63990 64305 71100 71450 74892 77166 85740 93615 106650 107175 112338 112891 115749 124820 127980 128610 142900 154332 156025 159975 168507 187230 192915 213300 214350 224676 225782 231498 257220 280845 312050 319950 321525 337014 338673 374460 385830 428700 451564 462996 468075 505521 561690 564455 578745 624100 639900 643050 674028 677346 771660 842535 936150 964575 1011042 1016019 1123380 1128910 1157490 1286100 1354692 1404225 1685070 1693365 1872300 1929150 2022084 2032038 2257820 2314980 2527605 2808450 2822275 2893725 3048057 3370140 3386730 3858300 4064076 4212675 5055210 5080095 5616900 5644550 5787450 6096114 6773460 8425350 8466825 8918389 9144171 10110420 10160190 11289100 11574900 12192228 12638025 15240285 16850700 16933650 17836778 18288342 20320380 25276050 25400475 26755167 30480570 33867300 35673556 36576684 44591945 45720855 50552100 50800950 53510334 60961140 76201425 80265501 89183890 91441710 101601900 107020668 133775835 152402850 160531002 178367780 182883420 222959725 228604275 240796503 267551670 304805700 321062004 401327505 445919450 457208550 481593006 535103340 668879175 722389509 802655010 891838900 914417100 963186012 1203982515 1337758350 1444779018 1605310020 2006637525 2407965030 2675516700 2889558036 3611947545 4013275050 4815930060 6019912575 7223895090 8026550100 12039825150 14447790180 18059737725 24079650300 36119475450 72238950900
• Sum of all divisors σ(n): 237337810710
• Sum of proper divisors (its aliquot sum) s(n): 165098859810
• 72238950900 is an abundant number, because the sum of its proper divisors (165098859810) is greater than itself. Its abundance is 92859908910

Bases of 72238950900

• Binary: 1000011010001110001101110100111110100₂
• Hexadecimal: 0x10D1C6E9F4
• Base-36: X6P7F90

Squares and roots of 72238950900

• 72238950900 squared (72238950900²) is 5218466027132610810000
• 72238950900 cubed (72238950900³) is 376976511107350740092399229000000
• The square root of 72238950900 is 268773.0471978171
• The cube root of 72238950900 is 4164.7647670565

Scales and comparisons

• 72,238,950,900 seconds is equal to 2,296 years, 50 weeks, 4 days, 23 hours, 15 minutes.
• To count from 1 to 72,238,950,900 would take you about four thousand, five 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 72238950900 cubic inches would be around 347.1 feet tall.

Recreational maths with 72238950900

• 72238950900 backwards is 00905983227
• 72238950900 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72238950900's digits is 45
• More coming soon!