13018942380
13,018,942,380 is an even composite number composed of seven prime numbers multiplied together.
13018942380 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 13018942380:
22 × 3 × 5 × 17 × 41 × 193 × 1613
(2 × 2 × 3 × 5 × 17 × 41 × 193 × 1613)See below for interesting mathematical facts about the number 13018942380 from the Numbermatics database.
Names of 13018942380
- Cardinal: 13018942380 can be written as Thirteen billion, eighteen million, nine hundred forty-two thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.301894238 × 1010
Factors of 13018942380
Divisors of 13018942380
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 17 20 30 34 41 51 60 68 82 85 102 123 164 170 193 204 205 246 255 340 386 410 492 510 579 615 697 772 820 965 1020 1158 1230 1394 1613 1930 2091 2316 2460 2788 2895 3226 3281 3485 3860 4182 4839 5790 6452 6562 6970 7913 8065 8364 9678 9843 10455 11580 13124 13940 15826 16130 16405 19356 19686 20910 23739 24195 27421 31652 32260 32810 39372 39565 41820 47478 48390 49215 54842 65620 66133 79130 82263 94956 96780 98430 109684 118695 132266 134521 137105 158260 164526 196860 198399 237390 264532 269042 274210 311309 329052 330665 396798 403563 411315 474780 538084 548420 622618 661330 672605 793596 807126 822630 933927 991995 1124261 1245236 1322660 1345210 1556545 1614252 1645260 1867854 1983990 2017815 2248522 2690420 3113090 3372783 3735708 3967980 4035630 4497044 4669635 5292253 5621305 6226180 6745566 8071260 9339270 10584506 11242610 12763669 13491132 15876759 16863915 18678540 21169012 22485220 25527338 26461265 31753518 33727830 38291007 51054676 52922530 63507036 63818345 67455660 76582014 79383795 105845060 127636690 153164028 158767590 191455035 216982373 255273380 317535180 382910070 433964746 650947119 765820140 867929492 1084911865 1301894238 2169823730 2603788476 3254735595 4339647460 6509471190 13018942380
- Sum of all divisors σ(n): 39768236928
- Sum of proper divisors (its aliquot sum) s(n): 26749294548
- 13018942380 is an abundant number, because the sum of its proper divisors (26749294548) is greater than itself. Its abundance is 13730352168
Bases of 13018942380
- Binary: 11000001111111110101001011101011002
- Hexadecimal: 0x307FD4BAC
- Base-36: 5ZB548C
Squares and roots of 13018942380
- 13018942380 squared (130189423802) is 169492860693760064400
- 13018942380 cubed (130189423803) is 2206617787193429103968689272000
-
The
square root of 13018942380 is 114100.5801036963 -
The
cube root of 13018942380 is 2352.4761815553
Scales and comparisons
How big is 13018942380?- 13,018,942,380 seconds is equal to 413 years, 50 weeks, 4 hours, 53 minutes.
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To count from 1 to 13,018,942,380 would take you about eight hundred twenty-seven 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 13018942380 cubic inches would be around 196 feet tall.
Recreational maths with 13018942380
- 13018942380 backwards is 08324981031
- The number of decimal digits it has is: 11
- The sum of 13018942380's digits is 39
- More coming soon!
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"Number 13018942380 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.
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Numbermatics. (2024). Number 13018942380 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/13018942380/
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