13137721020
13,137,721,020 is an even composite number composed of five prime numbers multiplied together.
13137721020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13137721020:
22 × 33 × 5 × 413 × 353
(2 × 2 × 3 × 3 × 3 × 5 × 41 × 41 × 41 × 353)See below for interesting mathematical facts about the number 13137721020 from the Numbermatics database.
Names of 13137721020
- Cardinal: 13137721020 can be written as Thirteen billion, one hundred thirty-seven million, seven hundred twenty-one thousand and twenty.
Scientific notation
- Scientific notation: 1.313772102 × 1010
Factors of 13137721020
Divisors of 13137721020
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 41 45 54 60 82 90 108 123 135 164 180 205 246 270 353 369 410 492 540 615 706 738 820 1059 1107 1230 1412 1476 1681 1765 1845 2118 2214 2460 3177 3362 3530 3690 4236 4428 5043 5295 5535 6354 6724 7060 7380 8405 9531 10086 10590 11070 12708 14473 15129 15885 16810 19062 20172 21180 22140 25215 28946 30258 31770 33620 38124 43419 45387 47655 50430 57892 60516 63540 68921 72365 75645 86838 90774 95310 100860 130257 137842 144730 151290 173676 181548 190620 206763 217095 226935 260514 275684 289460 302580 344605 390771 413526 434190 453870 521028 593393 620289 651285 689210 781542 827052 868380 907740 1033815 1186786 1240578 1302570 1378420 1563084 1780179 1860867 1953855 2067630 2373572 2481156 2605140 2966965 3101445 3560358 3721734 3907710 4135260 5340537 5933930 6202890 7120716 7443468 7815420 8900895 9304335 10681074 11867860 12405780 16021611 17801790 18608670 21362148 24329113 26702685 32043222 35603580 37217340 48658226 53405370 64086444 72987339 80108055 97316452 106810740 121645565 145974678 160216110 218962017 243291130 291949356 320432220 364936695 437924034 486582260 656886051 729873390 875848068 1094810085 1313772102 1459746780 2189620170 2627544204 3284430255 4379240340 6568860510 13137721020
- Sum of all divisors σ(n): 42013399680
- Sum of proper divisors (its aliquot sum) s(n): 28875678660
- 13137721020 is an abundant number, because the sum of its proper divisors (28875678660) is greater than itself. Its abundance is 15737957640
Bases of 13137721020
- Binary: 11000011110001000110110110101111002
- Hexadecimal: 0x30F11B6BC
- Base-36: 619UYF0
Squares and roots of 13137721020
- 13137721020 squared (131377210202) is 172599713599349840400
- 13137721020 cubed (131377210203) is 2267566885400158256556725208000
-
The
square root of 13137721020 is 114619.8980107729 -
The
cube root of 13137721020 is 2359.6088250917
Scales and comparisons
How big is 13137721020?- 13,137,721,020 seconds is equal to 417 years, 38 weeks, 2 days, 22 hours, 57 minutes.
-
To count from 1 to 13,137,721,020 would take you about eight hundred thirty-five 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 13137721020 cubic inches would be around 196.6 feet tall.
Recreational maths with 13137721020
- 13137721020 backwards is 02012773131
- 13137721020 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13137721020's digits is 27
- More coming soon!
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