13897211020
13,897,211,020 is an even composite number composed of six prime numbers multiplied together.
13897211020 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 13897211020:
22 × 5 × 7 × 11 × 67 × 3672
(2 × 2 × 5 × 7 × 11 × 67 × 367 × 367)See below for interesting mathematical facts about the number 13897211020 from the Numbermatics database.
Names of 13897211020
- Cardinal: 13897211020 can be written as Thirteen billion, eight hundred ninety-seven million, two hundred eleven thousand and twenty.
Scientific notation
- Scientific notation: 1.389721102 × 1010
Factors of 13897211020
Divisors of 13897211020
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 11 14 20 22 28 35 44 55 67 70 77 110 134 140 154 220 268 308 335 367 385 469 670 734 737 770 938 1340 1468 1474 1540 1835 1876 2345 2569 2948 3670 3685 4037 4690 5138 5159 7340 7370 8074 9380 10276 10318 12845 14740 16148 20185 20636 24589 25690 25795 28259 40370 49178 51380 51590 56518 80740 98356 103180 113036 122945 134689 141295 172123 245890 269378 270479 282590 344246 491780 538756 540958 565180 673445 688492 860615 942823 1081916 1346890 1352395 1481579 1721230 1885646 1893353 2693780 2704790 2963158 3442460 3771292 3786706 4714115 5409580 5926316 7407895 7573412 9024163 9428230 9466765 10371053 14815790 18048326 18856460 18933530 20742106 29631580 36096652 37867060 41484212 45120815 51855265 63169141 90241630 99265793 103710530 126338282 180483260 198531586 207421060 252676564 315845705 397063172 496328965 631691410 694860551 992657930 1263382820 1389721102 1985315860 2779442204 3474302755 6948605510 13897211020
- Sum of all divisors σ(n): 37029388032
- Sum of proper divisors (its aliquot sum) s(n): 23132177012
- 13897211020 is an abundant number, because the sum of its proper divisors (23132177012) is greater than itself. Its abundance is 9234965992
Bases of 13897211020
- Binary: 11001111000101011010011100100011002
- Hexadecimal: 0x33C569C8C
- Base-36: 6DU1GNG
Squares and roots of 13897211020
- 13897211020 squared (138972110202) is 193132474134409440400
- 13897211020 cubed (138972110203) is 2684002747860579836318913208000
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The
square root of 13897211020 is 117886.4327223451 -
The
cube root of 13897211020 is 2404.2292915867
Scales and comparisons
How big is 13897211020?- 13,897,211,020 seconds is equal to 441 years, 46 weeks, 1 day, 8 hours, 23 minutes, 40 seconds.
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To count from 1 to 13,897,211,020 would take you about eight hundred eighty-three 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 13897211020 cubic inches would be around 200.4 feet tall.
Recreational maths with 13897211020
- 13897211020 backwards is 02011279831
- The number of decimal digits it has is: 11
- The sum of 13897211020's digits is 34
- More coming soon!
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The information we have on file for 13897211020 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 13897211020, math, Factors of 13897211020, curriculum, school, college, exams, university, Prime factorization of 13897211020, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, eight hundred ninety-seven million, two hundred eleven thousand and twenty.