13049820
13,049,820 is an even composite number composed of five prime numbers multiplied together.
What does the number 13049820 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
13049820 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13049820:
22 × 32 × 5 × 7 × 10357
(2 × 2 × 3 × 3 × 5 × 7 × 10357)See below for interesting mathematical facts about the number 13049820 from the Numbermatics database.
Names of 13049820
- Cardinal: 13049820 can be written as Thirteen million, forty-nine thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 1.304982 × 107
Factors of 13049820
Divisors of 13049820
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1260 10357 20714 31071 41428 51785 62142 72499 93213 103570 124284 144998 155355 186426 207140 217497 289996 310710 362495 372852 434994 466065 621420 652491 724990 869988 932130 1087485 1304982 1449980 1864260 2174970 2609964 3262455 4349940 6524910 13049820
- Sum of all divisors σ(n): 45243744
- Sum of proper divisors (its aliquot sum) s(n): 32193924
- 13049820 is an abundant number, because the sum of its proper divisors (32193924) is greater than itself. Its abundance is 19144104
Bases of 13049820
- Binary: 1100011100011111110111002
- Hexadecimal: 0xC71FDC
- Base-36: 7RPB0
Squares and roots of 13049820
- 13049820 squared (130498202) is 170297802032400
- 13049820 cubed (130498203) is 2222355662918454168000
-
The
square root of 13049820 is 3612.4534599079 -
The
cube root of 13049820 is 235.4334538199
Scales and comparisons
How big is 13049820?- 13,049,820 seconds is equal to 21 weeks, 4 days, 57 minutes.
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To count from 1 to 13,049,820 would take you about thirty-two weeks!
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 13049820 cubic inches would be around 19.6 feet tall.
Recreational maths with 13049820
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"Number 13049820 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
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The information we have on file for 13049820 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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