72026130825

Names of 72026130825

• Cardinal: 72026130825 can be written as Seventy-two billion, twenty-six million, one hundred thirty thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 7.2026130825 × 10¹⁰

Factors of 72026130825

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 379

Divisors of 72026130825

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 11 15 17 25 27 31 33 45 51 55 75 79 85 93 99 135 153 155 165 187 225 233 237 255 275 279 297 341 395 425 459 465 495 527 561 675 699 711 765 775 825 837 869 935 1023 1165 1185 1275 1343 1395 1485 1581 1683 1705 1975 2097 2133 2295 2325 2449 2475 2563 2607 2635 2805 3069 3495 3555 3825 3961 4029 4185 4345 4675 4743 5049 5115 5797 5825 5925 6291 6715 6975 7223 7347 7425 7689 7821 7905 8415 8525 9207 10485 10665 11475 11883 12087 12245 12815 13035 13175 14025 14229 14773 15345 17391 17475 17775 18407 19805 20145 20925 21669 21725 22041 23067 23463 23715 25245 25575 26939 28985 31455 33575 35649 36115 36261 36735 38445 39105 39525 41633 42075 43571 44319 46035 52173 52425 53325 55221 59415 60435 61225 64075 65007 65175 66123 69201 71145 73865 76725 79453 80817 86955 92035 99025 100725 106947 108345 110205 115335 117315 118575 122791 124899 126225 130713 132957 134695 144925 156519 157275 165663 178245 180575 181305 183675 192225 195021 195525 202477 208165 217855 221595 230175 238359 242451 260865 276105 297075 302175 312919 325035 330615 346005 355725 368373 369325 374697 392139 397265 398871 404085 434775 457963 460175 496989 534735 541725 551025 570617 576675 586575 607431 613955 624495 653565 664785 673475 715077 727353 782595 828315 891225 906525 938757 975105 1012385 1040825 1089275 1105119 1107975 1124091 1176417 1191795 1212255 1304325 1350701 1373889 1380525 1564595 1625175 1653075 1711851 1730025 1822293 1841865 1873485 1960695 1986325 1994355 2020425 2145231 2289815 2484945 2673675 2816271 2853085 3037155 3069775 3122475 3267825 3315357 3323925 3442109 3575385 3636765 3912975 4052103 4121667 4141575 4693785 4875525 5061925 5135553 5466879 5525595 5620455 5882085 5958975 6061275 6276787 6753505 6869445 7822975 8448813 8559255 9111465 9209325 9367425 9700489 9803475 9971775 10326327 10726155 11449075 12156309 12365001 12424725 14081355 14265425 15185775 15406659 16576785 17210545 17876925 18183825 18830361 20260515 20608335 23468925 25677765 27334395 27627975 28102275 29101467 29410425 30978981 31383935 33767525 34347225 36468927 42244065 42796275 45557325 48502445 51631635 53630775 56491083 60781545 61825005 70406775 77033295 82883925 86052725 87304401 92936943 94151805 101302575 103041675 106705379 128388825 136671975 145507335 154894905 156919675 169473249 182344635 211220325 242512225 258158175 261913203 282455415 303907725 309125025 320116137 385166475 436522005 464684715 470759025 533526895 727536675 774474525 847366245 911723175 960348411 1309566015 1412277075 1600580685 2182610025 2323423575 2667634475 2881045233 4236831225 4801742055 6547830075 8002903425 14405226165 24008710275 72026130825
• Sum of all divisors σ(n): 160446873600
• Sum of proper divisors (its aliquot sum) s(n): 88420742775
• 72026130825 is an abundant number, because the sum of its proper divisors (88420742775) is greater than itself. Its abundance is 16394611950

Bases of 72026130825

• Binary: 1000011000101000101111000100110001001₂
• Hexadecimal: 0x10C5178989
• Base-36: X36HY89

Squares and roots of 72026130825

• 72026130825 squared (72026130825²) is 5187763521620015180625
• 72026130825 cubed (72026130825³) is 373654534097365929338182255265625
• The square root of 72026130825 is 268376.8448003665
• The cube root of 72026130825 is 4160.6708658457

Scales and comparisons

• 72,026,130,825 seconds is equal to 2,290 years, 10 weeks, 5 days, 18 hours, 33 minutes, 45 seconds.
• To count from 1 to 72,026,130,825 would take you about four thousand, five hundred eighty 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 72026130825 cubic inches would be around 346.7 feet tall.

Recreational maths with 72026130825

• 72026130825 backwards is 52803162027
• The number of decimal digits it has is: 11
• The sum of 72026130825's digits is 36
• More coming soon!