16400349216
16,400,349,216 is an even composite number composed of five prime numbers multiplied together.
16400349216 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 16400349216:
25 × 32 × 127 × 359 × 1249
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 127 × 359 × 1249)See below for interesting mathematical facts about the number 16400349216 from the Numbermatics database.
Names of 16400349216
- Cardinal: 16400349216 can be written as Sixteen billion, four hundred million, three hundred forty-nine thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.6400349216 × 1010
Factors of 16400349216
Divisors of 16400349216
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 127 144 254 288 359 381 508 718 762 1016 1077 1143 1249 1436 1524 2032 2154 2286 2498 2872 3048 3231 3747 4064 4308 4572 4996 5744 6096 6462 7494 8616 9144 9992 11241 11488 12192 12924 14988 17232 18288 19984 22482 25848 29976 34464 36576 39968 44964 45593 51696 59952 89928 91186 103392 119904 136779 158623 179856 182372 273558 317246 359712 364744 410337 448391 475869 547116 634492 729488 820674 896782 951738 1094232 1268984 1345173 1427607 1458976 1641348 1793564 1903476 2188464 2537968 2690346 2855214 3282696 3587128 3806952 4035519 4376928 5075936 5380692 5710428 6565392 7174256 7613904 8071038 10761384 11420856 13130784 14348512 15227808 16142076 21522768 22841712 32284152 43045536 45683424 56945657 64568304 113891314 129136608 170836971 227782628 341673942 455565256 512510913 683347884 911130512 1025021826 1366695768 1822261024 2050043652 2733391536 4100087304 5466783072 8200174608 16400349216
- Sum of all divisors σ(n): 47174400000
- Sum of proper divisors (its aliquot sum) s(n): 30774050784
- 16400349216 is an abundant number, because the sum of its proper divisors (30774050784) is greater than itself. Its abundance is 14373701568
Bases of 16400349216
- Binary: 11110100011000100101111000001000002
- Hexadecimal: 0x3D1897820
- Base-36: 7J8CEG0
Squares and roots of 16400349216
- 16400349216 squared (164003492162) is 268971454406751814656
- 16400349216 cubed (164003492163) is 4411225781406151868600106909696
-
The
square root of 16400349216 is 128063.8482008095 -
The
cube root of 16400349216 is 2540.6862187905
Scales and comparisons
How big is 16400349216?- 16,400,349,216 seconds is equal to 521 years, 24 weeks, 6 days, 20 hours, 33 minutes, 36 seconds.
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To count from 1 to 16,400,349,216 would take you about one thousand and forty-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 16400349216 cubic inches would be around 211.7 feet tall.
Recreational maths with 16400349216
- 16400349216 backwards is 61294300461
- 16400349216 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16400349216's digits is 36
- More coming soon!
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The information we have on file for 16400349216 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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