82122116864

Names of 82122116864

• Cardinal: 82122116864 can be written as Eighty-two billion, one hundred twenty-two million, one hundred sixteen thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 8.2122116864 × 10¹⁰

Factors of 82122116864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1288

Divisors of 82122116864

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 31 32 37 62 64 74 124 128 148 248 256 296 307 496 592 614 911 992 1147 1184 1228 1822 1984 2294 2368 2456 3644 3968 4588 4736 4912 7288 7936 9176 9472 9517 9824 11359 14576 18352 19034 19648 22718 28241 29152 33707 36704 38068 39296 45436 56482 58304 67414 73408 76136 78592 90872 112964 116608 134828 146816 152272 181744 225928 233216 269656 279677 293632 304544 352129 363488 451856 539312 559354 609088 704258 726976 903712 1044917 1078624 1118708 1218176 1408516 1453952 1807424 2089834 2157248 2237416 2436352 2817032 2907904 3614848 4179668 4314496 4474832 5634064 7229696 8359336 8628992 8669987 8949664 10348049 11268128 16718672 17339974 17899328 20696098 22536256 33437344 34679948 35798656 41392196 45072512 66874688 69359896 71597312 82784392 90145024 133749376 138719792 165568784 267498752 277439584 320789519 331137568 554879168 641579038 662275136 1109758336 1283158076 1324550272 2219516672 2566316152 2649100544 5132632304 10265264608 20530529216 41061058432 82122116864
• Sum of all divisors σ(n): 174542032896
• Sum of proper divisors (its aliquot sum) s(n): 92419916032
• 82122116864 is an abundant number, because the sum of its proper divisors (92419916032) is greater than itself. Its abundance is 10297799168

Bases of 82122116864

• Binary: 1001100011110110111000000111100000000₂
• Hexadecimal: 0x131EDC0F00
• Base-36: 11Q5DYWW

Squares and roots of 82122116864

• 82122116864 squared (82122116864²) is 6744042078224473194496
• 82122116864 cubed (82122116864³) is 553835011683683617303235913580544
• The square root of 82122116864 is 286569.5672328097
• The cube root of 82122116864 is 4346.6370601987

Scales and comparisons

• 82,122,116,864 seconds is equal to 2,611 years, 11 weeks, 6 days, 11 hours, 7 minutes, 44 seconds.
• To count from 1 to 82,122,116,864 would take you about five thousand, two 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 82122116864 cubic inches would be around 362.2 feet tall.

Recreational maths with 82122116864

• 82122116864 backwards is 46861122128
• The number of decimal digits it has is: 11
• The sum of 82122116864's digits is 41
• More coming soon!