83945889216
83,945,889,216 is an even composite number composed of five prime numbers multiplied together.
83945889216 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 83945889216:
26 × 33 × 7 × 4877 × 1423
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 4877 × 1423)See below for interesting mathematical facts about the number 83945889216 from the Numbermatics database.
Names of 83945889216
- Cardinal: 83945889216 can be written as Eighty-three billion, nine hundred forty-five million, eight hundred eighty-nine thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 8.3945889216 × 1010
Factors of 83945889216
Divisors of 83945889216
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 144 168 189 192 216 224 252 288 336 378 432 448 504 576 672 756 864 1008 1344 1423 1512 1728 2016 2846 3024 4032 4269 4877 5692 6048 8538 9754 9961 11384 12096 12807 14631 17076 19508 19922 22768 25614 29262 29883 34139 34152 38421 39016 39844 43893 45536 51228 58524 59766 68278 68304 76842 78032 79688 87786 89649 91072 102417 102456 117048 119532 131679 136556 136608 153684 156064 159376 175572 179298 204834 204912 234096 239064 263358 268947 273112 273216 307251 307368 312128 318752 351144 358596 409668 409824 468192 478128 526716 537894 546224 614502 614736 637504 702288 717192 819336 819648 921753 936384 956256 1053432 1075788 1092448 1229004 1229472 1404576 1434384 1638672 1843506 1912512 2106864 2151576 2184896 2458008 2458944 2809152 2868768 3277344 3687012 4213728 4303152 4916016 5737536 6554688 6939971 7374024 8427456 8606304 9832032 13879942 14748048 17212608 19664064 20819913 27759884 29496096 41639826 48579797 55519768 58992192 62459739 83279652 97159594 111039536 124919478 145739391 166559304 187379217 194319188 222079072 249838956 291478782 333118608 374758434 388638376 437218173 444158144 499677912 582957564 666237216 749516868 777276752 874436346 999355824 1165915128 1311654519 1332474432 1499033736 1554553504 1748872692 1998711648 2331830256 2623309038 2998067472 3109107008 3497745384 3997423296 4663660512 5246618076 5996134944 6995490768 9327321024 10493236152 11992269888 13990981536 20986472304 27981963072 41972944608 83945889216
- Sum of all divisors σ(n): 282296494080
- Sum of proper divisors (its aliquot sum) s(n): 198350604864
- 83945889216 is an abundant number, because the sum of its proper divisors (198350604864) is greater than itself. Its abundance is 114404715648
Bases of 83945889216
- Binary: 10011100010111001000010011101110000002
- Hexadecimal: 0x138B909DC0
- Base-36: 12KB7QO0
Squares and roots of 83945889216
- 83945889216 squared (839458892162) is 7046912316264945094656
- 83945889216 cubed (839458892163) is 591559320616043035820315209629696
-
The
square root of 83945889216 is 289734.1699144235 -
The
cube root of 83945889216 is 4378.5785441821
Scales and comparisons
How big is 83945889216?- 83,945,889,216 seconds is equal to 2,669 years, 11 weeks, 2 days, 22 hours, 33 minutes, 36 seconds.
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To count from 1 to 83,945,889,216 would take you about five thousand, three hundred thirty-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 83945889216 cubic inches would be around 364.9 feet tall.
Recreational maths with 83945889216
- 83945889216 backwards is 61298854938
- 83945889216 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 83945889216's digits is 63
- More coming soon!
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