13996728420
13,996,728,420 is an even composite number composed of seven prime numbers multiplied together.
13996728420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13996728420:
22 × 3 × 5 × 41 × 71 × 127 × 631
(2 × 2 × 3 × 5 × 41 × 71 × 127 × 631)See below for interesting mathematical facts about the number 13996728420 from the Numbermatics database.
Names of 13996728420
- Cardinal: 13996728420 can be written as Thirteen billion, nine hundred ninety-six million, seven hundred twenty-eight thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.399672842 × 1010
Factors of 13996728420
Divisors of 13996728420
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 41 60 71 82 123 127 142 164 205 213 246 254 284 355 381 410 426 492 508 615 631 635 710 762 820 852 1065 1230 1262 1270 1420 1524 1893 1905 2130 2460 2524 2540 2911 3155 3786 3810 4260 5207 5822 6310 7572 7620 8733 9017 9465 10414 11644 12620 14555 15621 17466 18034 18930 20828 25871 26035 27051 29110 31242 34932 36068 37860 43665 44801 45085 51742 52070 54102 58220 62484 77613 78105 80137 87330 89602 90170 103484 104140 108204 129355 134403 135255 155226 156210 160274 174660 179204 180340 224005 240411 258710 268806 270510 310452 312420 320548 369697 388065 400685 448010 480822 517420 537612 541020 672015 739394 776130 801370 896020 961644 1109091 1202055 1344030 1478788 1552260 1602740 1836841 1848485 2218182 2404110 2688060 3285617 3673682 3696970 4436364 4808220 5510523 5545455 5689727 6571234 7347364 7393940 9184205 9856851 11021046 11090910 11379454 13142468 16428085 17069181 18368410 19713702 22042092 22181820 22758908 27552615 28448635 32856170 34138362 36736820 39427404 49284255 55105230 56897270 65712340 68276724 85345905 98568510 110210460 113794540 170691810 197137020 233278807 341383620 466557614 699836421 933115228 1166394035 1399672842 2332788070 2799345684 3499182105 4665576140 6998364210 13996728420
- Sum of all divisors σ(n): 41097756672
- Sum of proper divisors (its aliquot sum) s(n): 27101028252
- 13996728420 is an abundant number, because the sum of its proper divisors (27101028252) is greater than itself. Its abundance is 13104299832
Bases of 13996728420
- Binary: 11010000100100010100100000011001002
- Hexadecimal: 0x342452064
- Base-36: 6FHAGRO
Squares and roots of 13996728420
- 13996728420 squared (139967284202) is 195908406463235696400
- 13996728420 cubed (139967284203) is 2742076760460882756960371688000
-
The
square root of 13996728420 is 118307.7699054461 -
The
cube root of 13996728420 is 2409.9545120917
Scales and comparisons
How big is 13996728420?- 13,996,728,420 seconds is equal to 445 years, 2 weeks, 5 days, 4 hours, 7 minutes.
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To count from 1 to 13,996,728,420 would take you about eight hundred ninety 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 13996728420 cubic inches would be around 200.8 feet tall.
Recreational maths with 13996728420
- 13996728420 backwards is 02482769931
- The number of decimal digits it has is: 11
- The sum of 13996728420's digits is 51
- More coming soon!
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