13613896920
13,613,896,920 is an even composite number composed of seven prime numbers multiplied together.
13613896920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13613896920:
23 × 3 × 5 × 13 × 37 × 163 × 1447
(2 × 2 × 2 × 3 × 5 × 13 × 37 × 163 × 1447)See below for interesting mathematical facts about the number 13613896920 from the Numbermatics database.
Names of 13613896920
- Cardinal: 13613896920 can be written as Thirteen billion, six hundred thirteen million, eight hundred ninety-six thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.361389692 × 1010
Factors of 13613896920
Divisors of 13613896920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 37 39 40 52 60 65 74 78 104 111 120 130 148 156 163 185 195 222 260 296 312 326 370 390 444 481 489 520 555 652 740 780 815 888 962 978 1110 1304 1443 1447 1480 1560 1630 1924 1956 2119 2220 2405 2445 2886 2894 3260 3848 3912 4238 4341 4440 4810 4890 5772 5788 6031 6357 6520 7215 7235 8476 8682 9620 9780 10595 11544 11576 12062 12714 14430 14470 16952 17364 18093 18811 19240 19560 21190 21705 24124 25428 28860 28940 30155 31785 34728 36186 37622 42380 43410 48248 50856 53539 56433 57720 57880 60310 63570 72372 75244 78403 84760 86820 90465 94055 107078 112866 120620 127140 144744 150488 156806 160617 173640 180930 188110 214156 225732 235209 235861 241240 254280 267695 282165 313612 321234 361860 376220 392015 428312 451464 470418 471722 535390 564330 627224 642468 696007 707583 723720 752440 784030 803085 940836 943444 1070780 1128660 1176045 1179305 1284936 1392014 1415166 1568060 1606170 1881672 1886888 2088021 2141560 2257320 2352090 2358610 2784028 2830332 3066193 3136120 3212340 3480035 3537915 4176042 4704180 4717220 5568056 5660664 6132386 6424680 6960070 7075830 8352084 8726857 9198579 9408360 9434440 10440105 12264772 13920140 14151660 15330965 16704168 17453714 18397158 20880210 24529544 26180571 27840280 28303320 30661930 34907428 36794316 41760420 43634285 45992895 52361142 61323860 69814856 73588632 83520840 87268570 91985790 104722284 113449141 122647720 130902855 174537140 183971580 209444568 226898282 261805710 340347423 349074280 367943160 453796564 523611420 567245705 680694846 907593128 1047222840 1134491410 1361389692 1701737115 2268982820 2722779384 3403474230 4537965640 6806948460 13613896920
- Sum of all divisors σ(n): 45480637440
- Sum of proper divisors (its aliquot sum) s(n): 31866740520
- 13613896920 is an abundant number, because the sum of its proper divisors (31866740520) is greater than itself. Its abundance is 18252843600
Bases of 13613896920
- Binary: 11001010110111001110010100110110002
- Hexadecimal: 0x32B7394D8
- Base-36: 695D23C
Squares and roots of 13613896920
- 13613896920 squared (136138969202) is 185338189348385486400
- 13613896920 cubed (136138969203) is 2523175005128361980273661888000
-
The
square root of 13613896920 is 116678.6052367785 -
The
cube root of 13613896920 is 2387.7791335783
Scales and comparisons
How big is 13613896920?- 13,613,896,920 seconds is equal to 432 years, 45 weeks, 5 days, 6 hours, 2 minutes.
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To count from 1 to 13,613,896,920 would take you about eight hundred sixty-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 13613896920 cubic inches would be around 199 feet tall.
Recreational maths with 13613896920
- 13613896920 backwards is 02969831631
- The number of decimal digits it has is: 11
- The sum of 13613896920's digits is 48
- More coming soon!
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