15990423228
15,990,423,228 is an even composite number composed of six prime numbers multiplied together.
15990423228 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 15990423228:
22 × 32 × 13 × 97 × 163 × 2161
(2 × 2 × 3 × 3 × 13 × 97 × 163 × 2161)See below for interesting mathematical facts about the number 15990423228 from the Numbermatics database.
Names of 15990423228
- Cardinal: 15990423228 can be written as Fifteen billion, nine hundred ninety million, four hundred twenty-three thousand, two hundred twenty-eight.
Scientific notation
- Scientific notation: 1.5990423228 × 1010
Factors of 15990423228
Divisors of 15990423228
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 36 39 52 78 97 117 156 163 194 234 291 326 388 468 489 582 652 873 978 1164 1261 1467 1746 1956 2119 2161 2522 2934 3492 3783 4238 4322 5044 5868 6357 6483 7566 8476 8644 11349 12714 12966 15132 15811 19071 19449 22698 25428 25932 28093 31622 38142 38898 45396 47433 56186 63244 76284 77796 84279 94866 112372 142299 168558 189732 205543 209617 252837 284598 337116 352243 411086 419234 505674 569196 616629 628851 704486 822172 838468 1011348 1056729 1233258 1257702 1408972 1849887 1886553 2113458 2466516 2515404 2725021 3170187 3699774 3773106 4226916 4579159 5450042 6340374 7399548 7546212 8175063 9158318 10900084 12680748 13737477 16350126 18316636 24525189 27474954 32700252 34167571 41212431 49050378 54949908 68335142 82424862 98100756 102502713 136670284 164849724 205005426 307508139 410010852 444178423 615016278 888356846 1230032556 1332535269 1776713692 2665070538 3997605807 5330141076 7995211614 15990423228
- Sum of all divisors σ(n): 44268523936
- Sum of proper divisors (its aliquot sum) s(n): 28278100708
- 15990423228 is an abundant number, because the sum of its proper divisors (28278100708) is greater than itself. Its abundance is 12287677480
Bases of 15990423228
- Binary: 11101110010001101001111110101111002
- Hexadecimal: 0x3B91A7EBC
- Base-36: 7CGA9J0
Squares and roots of 15990423228
- 15990423228 squared (159904232282) is 255693635010561939984
- 15990423228 cubed (159904232283) is 4088649440524643670452895548352
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The
square root of 15990423228 is 126453.2452252611 -
The
cube root of 15990423228 is 2519.3392504235
Scales and comparisons
How big is 15990423228?- 15,990,423,228 seconds is equal to 508 years, 23 weeks, 1 day, 8 hours, 13 minutes, 48 seconds.
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To count from 1 to 15,990,423,228 would take you about one thousand and sixteen 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 15990423228 cubic inches would be around 209.9 feet tall.
Recreational maths with 15990423228
- 15990423228 backwards is 82232409951
- The number of decimal digits it has is: 11
- The sum of 15990423228's digits is 45
- More coming soon!
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The information we have on file for 15990423228 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!
Keywords: Divisors of 15990423228, math, Factors of 15990423228, curriculum, school, college, exams, university, Prime factorization of 15990423228, STEM, science, technology, engineering, physics, economics, calculator, fifteen billion, nine hundred ninety million, four hundred twenty-three thousand, two hundred twenty-eight.