85272184144

Names of 85272184144

• Cardinal: 85272184144 can be written as Eighty-five billion, two hundred seventy-two million, one hundred eighty-four thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 8.5272184144 × 10¹⁰

Factors of 85272184144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 957

Divisors of 85272184144

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 34 49 56 68 79 98 109 112 119 136 158 196 218 238 272 316 392 436 476 553 632 743 763 784 833 872 952 1106 1264 1343 1486 1526 1666 1744 1853 1904 2212 2686 2972 3052 3332 3706 3871 4424 5201 5341 5372 5944 6104 6664 7412 7742 8611 8848 9401 10402 10682 10744 11888 12208 12631 12971 13328 14824 15484 17222 18802 20804 21364 21488 25262 25942 29648 30968 34444 36407 37604 41608 42728 50524 51884 58697 60277 61936 65807 68888 72814 75208 80987 83216 85456 88417 90797 101048 103768 117394 120554 131614 137776 145628 146387 150416 161974 176834 181594 202096 207536 234788 241108 263228 291256 292774 323948 353668 363188 410879 421939 469576 482216 526456 566909 582512 585548 618919 647896 707336 726376 821758 843878 939152 964432 997849 1024709 1052912 1133818 1171096 1237838 1295792 1376779 1414672 1452752 1643516 1687756 1995698 2049418 2267636 2342192 2475676 2753558 2876153 3287032 3375512 3968363 3991396 4098836 4535272 4951352 5507116 5752306 6397973 6574064 6751024 6984943 7172963 7936726 7982792 8197672 9070544 9637453 9902704 11014232 11504612 12795946 13969886 14345926 15873452 15965584 16395344 19274906 22028464 23009224 25591892 27939772 28691852 31746904 38549812 44785811 46018448 48894601 51183784 55879544 57383704 63493808 67462171 77099624 89571622 97789202 102367568 108765541 111759088 114767408 134924342 154199248 179143244 195578404 217531082 269848684 313500677 358286488 391156808 435062164 539697368 627001354 716572976 761358787 782313616 870124328 1079394736 1254002708 1522717574 1740248656 2508005416 3045435148 5016010832 5329511509 6090870296 10659023018 12181740592 21318046036 42636092072 85272184144
• Sum of all divisors σ(n): 208240243200
• Sum of proper divisors (its aliquot sum) s(n): 122968059056
• 85272184144 is an abundant number, because the sum of its proper divisors (122968059056) is greater than itself. Its abundance is 37695874912

Bases of 85272184144

• Binary: 1001111011010100111100100010101010000₂
• Hexadecimal: 0x13DA9E4550
• Base-36: 1368UUDS

Squares and roots of 85272184144

• 85272184144 squared (85272184144²) is 7271345388688245012736
• 85272184144 cubed (85272184144³) is 620043502958849283334213817257984
• The square root of 85272184144 is 292014.0136089363
• The cube root of 85272184144 is 4401.5177984075

Scales and comparisons

• 85,272,184,144 seconds is equal to 2,711 years, 20 weeks, 2 days, 13 hours, 49 minutes, 4 seconds.
• To count from 1 to 85,272,184,144 would take you about five thousand, four hundred twenty-two 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 85272184144 cubic inches would be around 366.8 feet tall.

Recreational maths with 85272184144

• 85272184144 backwards is 44148127258
• The number of decimal digits it has is: 11
• The sum of 85272184144's digits is 46
• More coming soon!