13945585020
13,945,585,020 is an even composite number composed of seven prime numbers multiplied together.
13945585020 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 13945585020:
22 × 3 × 5 × 41 × 67 × 211 × 401
(2 × 2 × 3 × 5 × 41 × 67 × 211 × 401)See below for interesting mathematical facts about the number 13945585020 from the Numbermatics database.
Names of 13945585020
- Cardinal: 13945585020 can be written as Thirteen billion, nine hundred forty-five million, five hundred eighty-five thousand and twenty.
Scientific notation
- Scientific notation: 1.394558502 × 1010
Factors of 13945585020
Divisors of 13945585020
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 41 60 67 82 123 134 164 201 205 211 246 268 335 401 402 410 422 492 615 633 670 802 804 820 844 1005 1055 1203 1230 1266 1340 1604 2005 2010 2110 2406 2460 2532 2747 3165 4010 4020 4220 4812 5494 6015 6330 8020 8241 8651 10988 12030 12660 13735 14137 16441 16482 17302 24060 25953 26867 27470 28274 32882 32964 34604 41205 42411 43255 49323 51906 53734 54940 56548 65764 70685 80601 82205 82410 84611 84822 86510 98646 103812 107468 129765 134335 141370 161202 164410 164820 169222 169644 173020 197292 212055 246615 253833 259530 268670 282740 322404 328820 338444 403005 423055 424110 493230 507666 519060 537340 579617 806010 846110 848220 986460 1015332 1101547 1159234 1269165 1612020 1692220 1738851 2203094 2318468 2538330 2898085 3304641 3469051 3477702 4406188 5076660 5507735 5668937 5796170 6609282 6938102 6955404 8694255 10407153 11015470 11337874 11592340 13218564 13876204 16523205 17006811 17345255 17388510 20814306 22030940 22675748 28344685 33046410 34013622 34690510 34777020 41628612 52035765 56689370 66092820 68027244 69381020 85034055 104071530 113378740 170068110 208143060 232426417 340136220 464852834 697279251 929705668 1162132085 1394558502 2324264170 2789117004 3486396255 4648528340 6972792510 13945585020
- Sum of all divisors σ(n): 40891156992
- Sum of proper divisors (its aliquot sum) s(n): 26945571972
- 13945585020 is an abundant number, because the sum of its proper divisors (26945571972) is greater than itself. Its abundance is 12999986952
Bases of 13945585020
- Binary: 11001111110011100010111101011111002
- Hexadecimal: 0x33F38BD7C
- Base-36: 6EMUA9O
Squares and roots of 13945585020
- 13945585020 squared (139455850202) is 194479341550048400400
- 13945585020 cubed (139455850203) is 2712128192219818552893202008000
-
The
square root of 13945585020 is 118091.4265304641 -
The
cube root of 13945585020 is 2407.0156421415
Scales and comparisons
How big is 13945585020?- 13,945,585,020 seconds is equal to 443 years, 22 weeks, 1 day, 5 hours, 37 minutes.
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To count from 1 to 13,945,585,020 would take you about eight hundred eighty-six 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 13945585020 cubic inches would be around 200.6 feet tall.
Recreational maths with 13945585020
- 13945585020 backwards is 02058554931
- The number of decimal digits it has is: 11
- The sum of 13945585020's digits is 42
- More coming soon!
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