16489967020
16,489,967,020 is an even composite number composed of six prime numbers multiplied together.
16489967020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 16489967020:
22 × 5 × 17 × 31 × 97 × 1272
(2 × 2 × 5 × 17 × 31 × 97 × 127 × 127)See below for interesting mathematical facts about the number 16489967020 from the Numbermatics database.
Names of 16489967020
- Cardinal: 16489967020 can be written as Sixteen billion, four hundred eighty-nine million, nine hundred sixty-seven thousand and twenty.
Scientific notation
- Scientific notation: 1.648996702 × 1010
Factors of 16489967020
Divisors of 16489967020
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 10 17 20 31 34 62 68 85 97 124 127 155 170 194 254 310 340 388 485 508 527 620 635 970 1054 1270 1649 1940 2108 2159 2540 2635 3007 3298 3937 4318 5270 6014 6596 7874 8245 8636 10540 10795 12028 12319 15035 15748 16129 16490 19685 21590 24638 30070 32258 32980 39370 43180 49276 51119 60140 61595 64516 66929 78740 80645 102238 123190 133858 161290 204476 209423 246380 255595 267716 274193 322580 334645 381889 418846 499999 511190 548386 669290 763778 837692 999998 1022380 1047115 1096772 1338580 1370965 1527556 1564513 1909445 1999996 2094230 2499995 2741930 3129026 3818890 4188460 4999990 5483860 6258052 6492113 7637780 7822565 8499983 9999980 12984226 15645130 16999966 25968452 26596721 31290260 32460565 33999932 42499915 48499903 53193442 64921130 84999830 96999806 106386884 129842260 132983605 169999660 193999612 242499515 265967210 484999030 531934420 824498351 969998060 1648996702 3297993404 4122491755 8244983510 16489967020
- Sum of all divisors σ(n): 38542355712
- Sum of proper divisors (its aliquot sum) s(n): 22052388692
- 16489967020 is an abundant number, because the sum of its proper divisors (22052388692) is greater than itself. Its abundance is 5562421672
Bases of 16489967020
- Binary: 11110101101110000011101101101011002
- Hexadecimal: 0x3D6E0EDAC
- Base-36: 7KPP7ZG
Squares and roots of 16489967020
- 16489967020 squared (164899670202) is 271919012320687680400
- 16489967020 cubed (164899670203) is 4483935545279113513516300408000
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The
square root of 16489967020 is 128413.2665264769 -
The
cube root of 16489967020 is 2545.3055766105
Scales and comparisons
How big is 16489967020?- 16,489,967,020 seconds is equal to 524 years, 17 weeks, 1 day, 2 hours, 23 minutes, 40 seconds.
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To count from 1 to 16,489,967,020 would take you about one 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 16489967020 cubic inches would be around 212.1 feet tall.
Recreational maths with 16489967020
- 16489967020 backwards is 02076998461
- The number of decimal digits it has is: 11
- The sum of 16489967020's digits is 52
- More coming soon!
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