13845982520
13,845,982,520 is an even composite number composed of six prime numbers multiplied together.
13845982520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13845982520:
23 × 5 × 17 × 232 × 61 × 631
(2 × 2 × 2 × 5 × 17 × 23 × 23 × 61 × 631)See below for interesting mathematical facts about the number 13845982520 from the Numbermatics database.
Names of 13845982520
- Cardinal: 13845982520 can be written as Thirteen billion, eight hundred forty-five million, nine hundred eighty-two thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.384598252 × 1010
Factors of 13845982520
Divisors of 13845982520
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 5 8 10 17 20 23 34 40 46 61 68 85 92 115 122 136 170 184 230 244 305 340 391 460 488 529 610 631 680 782 920 1037 1058 1220 1262 1403 1564 1955 2074 2116 2440 2524 2645 2806 3128 3155 3910 4148 4232 5048 5185 5290 5612 6310 7015 7820 8296 8993 10370 10580 10727 11224 12620 14030 14513 15640 17986 20740 21160 21454 23851 25240 28060 29026 32269 35972 38491 41480 42908 44965 47702 53635 56120 58052 64538 71944 72565 76982 85816 89930 95404 107270 116104 119255 129076 145130 153964 161345 179860 190808 192455 214540 238510 246721 258152 290260 307928 322690 333799 359720 384910 429080 477020 493442 548573 580520 645380 654347 667598 769820 885293 954040 986884 1097146 1233605 1290760 1308694 1335196 1539640 1668995 1770586 1973768 2194292 2467210 2617388 2670392 2742865 3271735 3337990 3541172 4388584 4426465 4934420 5234776 5485730 5674583 6543470 6675980 7082344 8852930 9868840 10971460 11349166 13086940 13351960 15049981 17705860 20361739 21942920 22698332 26173880 28372915 30099962 35411720 40723478 45396664 56745830 60199924 75249905 81446956 101808695 113491660 120399848 150499810 162893912 203617390 226983320 300999620 346149563 407234780 601999240 692299126 814469560 1384598252 1730747815 2769196504 3461495630 6922991260 13845982520
- Sum of all divisors σ(n): 35103378240
- Sum of proper divisors (its aliquot sum) s(n): 21257395720
- 13845982520 is an abundant number, because the sum of its proper divisors (21257395720) is greater than itself. Its abundance is 7411413200
Bases of 13845982520
- Binary: 11001110010100100011101101001110002
- Hexadecimal: 0x33948ED38
- Base-36: 6CZJGHK
Squares and roots of 13845982520
- 13845982520 squared (138459825202) is 191711231944145550400
- 13845982520 cubed (138459825203) is 2654430366386304907174179008000
-
The
square root of 13845982520 is 117668.9530844903 -
The
cube root of 13845982520 is 2401.2714628643
Scales and comparisons
How big is 13845982520?- 13,845,982,520 seconds is equal to 440 years, 13 weeks, 3 days, 10 hours, 15 minutes, 20 seconds.
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To count from 1 to 13,845,982,520 would take you about eight hundred eighty 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 13845982520 cubic inches would be around 200.1 feet tall.
Recreational maths with 13845982520
- 13845982520 backwards is 02528954831
- The number of decimal digits it has is: 11
- The sum of 13845982520's digits is 47
- More coming soon!
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