13988162540
13,988,162,540 is an even composite number composed of six prime numbers multiplied together.
13988162540 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13988162540:
22 × 5 × 11 × 23 × 61 × 45319
(2 × 2 × 5 × 11 × 23 × 61 × 45319)See below for interesting mathematical facts about the number 13988162540 from the Numbermatics database.
Names of 13988162540
- Cardinal: 13988162540 can be written as Thirteen billion, nine hundred eighty-eight million, one hundred sixty-two thousand, five hundred forty.
Scientific notation
- Scientific notation: 1.398816254 × 1010
Factors of 13988162540
Divisors of 13988162540
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 10 11 20 22 23 44 46 55 61 92 110 115 122 220 230 244 253 305 460 506 610 671 1012 1220 1265 1342 1403 2530 2684 2806 3355 5060 5612 6710 7015 13420 14030 15433 28060 30866 45319 61732 77165 90638 154330 181276 226595 308660 453190 498509 906380 997018 1042337 1994036 2084674 2492545 2764459 4169348 4985090 5211685 5528918 9970180 10423370 11057836 11465707 13822295 20846740 22931414 27644590 30409049 45862828 55289180 57328535 60818098 63582557 114657070 121636196 127165114 152045245 229314140 254330228 304090490 317912785 608180980 635825570 699408127 1271651140 1398816254 2797632508 3497040635 6994081270 13988162540
- Sum of all divisors σ(n): 33987824640
- Sum of proper divisors (its aliquot sum) s(n): 19999662100
- 13988162540 is an abundant number, because the sum of its proper divisors (19999662100) is greater than itself. Its abundance is 6011499560
Bases of 13988162540
- Binary: 11010000011100001001101011111011002
- Hexadecimal: 0x341C26BEC
- Base-36: 6FC6VAK
Squares and roots of 13988162540
- 13988162540 squared (139881625402) is 195668691245459251600
- 13988162540 cubed (139881625403) is 2737045457130559048327555064000
-
The
square root of 13988162540 is 118271.5626852035 -
The
cube root of 13988162540 is 2409.4627878077
Scales and comparisons
How big is 13988162540?- 13,988,162,540 seconds is equal to 444 years, 40 weeks, 4 days, 42 minutes, 20 seconds.
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To count from 1 to 13,988,162,540 would take you about eight hundred eighty-nine 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 13988162540 cubic inches would be around 200.8 feet tall.
Recreational maths with 13988162540
- 13988162540 backwards is 04526188931
- The number of decimal digits it has is: 11
- The sum of 13988162540's digits is 47
- More coming soon!
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