28009328976
28,009,328,976 is an even composite number composed of five prime numbers multiplied together.
What does the number 28009328976 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 120 divisors.
28009328976 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 28009328976:
24 × 32 × 23 × 433 × 19531
(2 × 2 × 2 × 2 × 3 × 3 × 23 × 433 × 19531)See below for interesting mathematical facts about the number 28009328976 from the Numbermatics database.
Names of 28009328976
- Cardinal: 28009328976 can be written as Twenty-eight billion, nine million, three hundred twenty-eight thousand, nine hundred seventy-six.
Scientific notation
- Scientific notation: 2.8009328976 × 1010
Factors of 28009328976
Divisors of 28009328976
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 36 46 48 69 72 92 138 144 184 207 276 368 414 433 552 828 866 1104 1299 1656 1732 2598 3312 3464 3897 5196 6928 7794 9959 10392 15588 19531 19918 20784 29877 31176 39062 39836 58593 59754 62352 78124 79672 89631 117186 119508 156248 159344 175779 179262 234372 239016 312496 351558 358524 449213 468744 478032 703116 717048 898426 937488 1347639 1406232 1434096 1796852 2695278 2812464 3593704 4042917 5390556 7187408 8085834 8456923 10781112 16171668 16913846 21562224 25370769 32343336 33827692 50741538 64686672 67655384 76112307 101483076 135310768 152224614 194509229 202966152 304449228 389018458 405932304 583527687 608898456 778036916 1167055374 1217796912 1556073832 1750583061 2334110748 3112147664 3501166122 4668221496 7002332244 9336442992 14004664488 28009328976
- Sum of all divisors σ(n): 81988460736
- Sum of proper divisors (its aliquot sum) s(n): 53979131760
- 28009328976 is an abundant number, because the sum of its proper divisors (53979131760) is greater than itself. Its abundance is 25969802784
Bases of 28009328976
- Binary: 110100001010111110001110001010100002
- Hexadecimal: 0x6857C7150
- Base-36: CV814K0
Squares and roots of 28009328976
- 28009328976 squared (280093289762) is 784522509685793208576
- 28009328976 cubed (280093289763) is 21973949062866528372511768498176
-
The
square root of 28009328976 is 167359.8786328431 -
The
cube root of 28009328976 is 3036.9261756865
Scales and comparisons
How big is 28009328976?- 28,009,328,976 seconds is equal to 890 years, 31 weeks, 5 days, 1 hour, 9 minutes, 36 seconds.
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To count from 1 to 28,009,328,976 would take you about one thousand, seven hundred eighty-one 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 28009328976 cubic inches would be around 253.1 feet tall.
Recreational maths with 28009328976
- 28009328976 backwards is 67982390082
- The number of decimal digits it has is: 11
- The sum of 28009328976's digits is 54
- More coming soon!
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Keywords: Divisors of 28009328976, math, Factors of 28009328976, curriculum, school, college, exams, university, Prime factorization of 28009328976, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight billion, nine million, three hundred twenty-eight thousand, nine hundred seventy-six.