16681427100
16,681,427,100 is an even composite number composed of six prime numbers multiplied together.
16681427100 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 16681427100:
22 × 32 × 52 × 13 × 73 × 19531
(2 × 2 × 3 × 3 × 5 × 5 × 13 × 73 × 19531)See below for interesting mathematical facts about the number 16681427100 from the Numbermatics database.
Names of 16681427100
- Cardinal: 16681427100 can be written as Sixteen billion, six hundred eighty-one million, four hundred twenty-seven thousand, one hundred.
Scientific notation
- Scientific notation: 1.66814271 × 1010
Factors of 16681427100
Divisors of 16681427100
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 25 26 30 36 39 45 50 52 60 65 73 75 78 90 100 117 130 146 150 156 180 195 219 225 234 260 292 300 325 365 390 438 450 468 585 650 657 730 780 876 900 949 975 1095 1170 1300 1314 1460 1825 1898 1950 2190 2340 2628 2847 2925 3285 3650 3796 3900 4380 4745 5475 5694 5850 6570 7300 8541 9490 10950 11388 11700 13140 14235 16425 17082 18980 19531 21900 23725 28470 32850 34164 39062 42705 47450 56940 58593 65700 71175 78124 85410 94900 97655 117186 142350 170820 175779 195310 213525 234372 253903 284700 292965 351558 390620 427050 488275 507806 585930 703116 761709 854100 878895 976550 1015612 1171860 1269515 1425763 1464825 1523418 1757790 1953100 2285127 2539030 2851526 2929650 3046836 3515580 3808545 4277289 4394475 4570254 5078060 5703052 5859300 6347575 7128815 7617090 8554578 8788950 9140508 11425635 12695150 12831867 14257630 15234180 17109156 17577900 18534919 19042725 21386445 22851270 25390300 25663734 28515260 35644075 37069838 38085450 42772890 45702540 51327468 55604757 57128175 64159335 71288150 74139676 76170900 85545780 92674595 106932225 111209514 114256350 128318670 142576300 166814271 185349190 213864450 222419028 228512700 256637340 278023785 320796675 333628542 370698380 427728900 463372975 556047570 641593350 667257084 834071355 926745950 1112095140 1283186700 1390118925 1668142710 1853491900 2780237850 3336285420 4170356775 5560475700 8340713550 16681427100
- Sum of all divisors σ(n): 57083363792
- Sum of proper divisors (its aliquot sum) s(n): 40401936692
- 16681427100 is an abundant number, because the sum of its proper divisors (40401936692) is greater than itself. Its abundance is 23720509592
Bases of 16681427100
- Binary: 11111000100100101001100000100111002
- Hexadecimal: 0x3E24A609C
- Base-36: 7NVOVJ0
Squares and roots of 16681427100
- 16681427100 squared (166814271002) is 278270010092614410000
- 16681427100 cubed (166814271003) is 4641940887476211528824511000000
-
The
square root of 16681427100 is 129156.5991345389 -
The
cube root of 16681427100 is 2555.1186227657
Scales and comparisons
How big is 16681427100?- 16,681,427,100 seconds is equal to 530 years, 21 weeks, 5 days, 1 hour, 45 minutes.
-
To count from 1 to 16,681,427,100 would take you about one thousand and sixty 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 16681427100 cubic inches would be around 212.9 feet tall.
Recreational maths with 16681427100
- 16681427100 backwards is 00172418661
- 16681427100 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16681427100's digits is 36
- More coming soon!
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