72925940991020

Names of 72925940991020

• Cardinal: 72925940991020 can be written as Seventy-two trillion, nine hundred twenty-five billion, nine hundred forty million, nine hundred ninety-one thousand and twenty.

Scientific notation

• Scientific notation: 7.292594099102 × 10¹³

Factors of 72925940991020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10402

Divisors of 72925940991020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 10 13 19 20 26 29 38 52 58 65 76 95 116 130 145 190 247 260 290 377 380 494 551 580 754 841 988 1102 1235 1508 1682 1885 2143 2204 2470 2755 3364 3770 4205 4286 4940 5510 7163 7540 8191 8410 8572 10715 10933 11020 14326 15979 16382 16820 21430 21866 27859 28652 31958 32764 35815 40717 40955 42860 43732 54665 55718 62147 63916 71630 79895 81434 81910 106483 109330 111436 124294 139295 143260 155629 159790 162868 163820 203585 207727 212966 218660 237539 248588 278590 310735 311258 319580 407170 415454 425932 475078 529321 532415 557180 621470 622516 778145 807911 814340 830908 950156 1038635 1058642 1064830 1180793 1187695 1242940 1556290 1615822 1802263 2023177 2077270 2117284 2129660 2361586 2375390 2646605 3088007 3112580 3231644 3604526 4039555 4046354 4154540 4513241 4723172 4750780 5293210 5903965 6176014 6888631 7209052 8079110 8092708 9011315 9026482 10115885 10586420 11807930 12352028 13777262 15350309 15440035 16158220 17553313 18022630 18052964 20231770 22566205 23429419 23615860 27554524 30700618 30880070 34242997 34443155 35106626 36045260 40463540 45132410 46858838 58672133 61401236 61760140 68485994 68886310 70213252 76751545 87766565 89552203 90264820 93717676 117147095 117344266 130883989 136971988 137772620 153503090 171214985 175533130 179104406 228193069 234294190 234688532 261767978 293360665 307006180 333512947 342429970 351066260 358208812 445158961 447761015 456386138 468588380 509046077 523535956 586721330 654419945 667025894 684859940 890317922 895522030 912772276 1018092154 1140965345 1173442660 1308839890 1334051788 1667564735 1701491857 1780635844 1791044060 2036184308 2225794805 2281930690 2545230385 2617679780 3335129470 3402983714 4335668311 4451589610 4563861380 5090460770 6617599001 6670258940 6805967428 8507459285 8671336622 8903179220 9671875463 10180921540 13235198002 14762336233 17014918570 17342673244 19343750926 21678341555 26470396004 29524672466 33087995005 34029837140 38687501852 43356683110 48359377315 59049344932 66175990010 73811681165 86713366220 96718754630 125734381019 132351980020 147623362330 191910371029 193437509260 251468762038 280484388427 295246724660 383820742058 502937524076 560968776854 628671905095 767641484116 959551855145 1121937553708 1257343810190 1402421942135 1919103710290 2514687620380 2804843884270 3646297049551 3838207420580 5609687768540 7292594099102 14585188198204 18231485247755 36462970495510 72925940991020
• Sum of all divisors σ(n): 179903743918080
• Sum of proper divisors (its aliquot sum) s(n): 106977802927060
• 72925940991020 is an abundant number, because the sum of its proper divisors (106977802927060) is greater than itself. Its abundance is 34051861936040

Bases of 72925940991020

• Binary: 10000100101001101100100110011101100010000101100₂
• Hexadecimal: 0x425364CEC42C
• Base-36: PULPQDGRW

Squares and roots of 72925940991020

• 72925940991020 squared (72925940991020²) is 5318192869425731099720640400
• 72925940991020 cubed (72925940991020³) is 387834219374604198092649473017125049208000
• The square root of 72925940991020 is 8539668.6698618465
• The cube root of 72925940991020 is 41779.2539525153

Scales and comparisons

• 72,925,940,991,020 seconds is equal to 2,318,819 years, 18 weeks, 22 hours, 50 minutes, 20 seconds.
• To count from 1 to 72,925,940,991,020 would take you about five million, seven hundred ninety-seven thousand and forty-eight 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 72925940991020 cubic inches would be around 3481.6 feet tall.

Recreational maths with 72925940991020

• 72925940991020 backwards is 02019904952927
• The number of decimal digits it has is: 14
• The sum of 72925940991020's digits is 59
• More coming soon!