16390521400
16,390,521,400 is an even composite number composed of five prime numbers multiplied together.
16390521400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 16390521400:
23 × 52 × 11 × 1021 × 7297
(2 × 2 × 2 × 5 × 5 × 11 × 1021 × 7297)See below for interesting mathematical facts about the number 16390521400 from the Numbermatics database.
Names of 16390521400
- Cardinal: 16390521400 can be written as Sixteen billion, three hundred ninety million, five hundred twenty-one thousand, four hundred.
Scientific notation
- Scientific notation: 1.63905214 × 1010
Factors of 16390521400
Divisors of 16390521400
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 200 220 275 440 550 1021 1100 2042 2200 4084 5105 7297 8168 10210 11231 14594 20420 22462 25525 29188 36485 40840 44924 51050 56155 58376 72970 80267 89848 102100 112310 145940 160534 182425 204200 224620 280775 291880 321068 364850 401335 449240 561550 642136 729700 802670 1123100 1459400 1605340 2006675 2246200 3210680 4013350 7450237 8026700 14900474 16053400 29800948 37251185 59601896 74502370 81952607 149004740 163905214 186255925 298009480 327810428 372511850 409763035 655620856 745023700 819526070 1490047400 1639052140 2048815175 3278104280 4097630350 8195260700 16390521400
- Sum of all divisors σ(n): 41618742480
- Sum of proper divisors (its aliquot sum) s(n): 25228221080
- 16390521400 is an abundant number, because the sum of its proper divisors (25228221080) is greater than itself. Its abundance is 8837699680
Bases of 16390521400
- Binary: 11110100001111001110000010001110002
- Hexadecimal: 0x3D0F38238
- Base-36: 7J2HR94
Squares and roots of 16390521400
- 16390521400 squared (163905214002) is 268649191763857960000
- 16390521400 cubed (163905214003) is 4403300326698217639940344000000
-
The
square root of 16390521400 is 128025.4716843489 -
The
cube root of 16390521400 is 2540.1786201293
Scales and comparisons
How big is 16390521400?- 16,390,521,400 seconds is equal to 521 years, 8 weeks, 5 days, 2 hours, 36 minutes, 40 seconds.
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To count from 1 to 16,390,521,400 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 16390521400 cubic inches would be around 211.7 feet tall.
Recreational maths with 16390521400
- 16390521400 backwards is 00412509361
- The number of decimal digits it has is: 11
- The sum of 16390521400's digits is 31
- More coming soon!
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The information we have on file for 16390521400 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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