13163442720
13,163,442,720 is an even composite number composed of six prime numbers multiplied together.
13163442720 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 13163442720:
25 × 3 × 5 × 17 × 757 × 2131
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 757 × 2131)See below for interesting mathematical facts about the number 13163442720 from the Numbermatics database.
Names of 13163442720
- Cardinal: 13163442720 can be written as Thirteen billion, one hundred sixty-three million, four hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.316344272 × 1010
Factors of 13163442720
Divisors of 13163442720
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 68 80 85 96 102 120 136 160 170 204 240 255 272 340 408 480 510 544 680 757 816 1020 1360 1514 1632 2040 2131 2271 2720 3028 3785 4080 4262 4542 6056 6393 7570 8160 8524 9084 10655 11355 12112 12786 12869 15140 17048 18168 21310 22710 24224 25572 25738 30280 31965 34096 36227 36336 38607 42620 45420 51144 51476 60560 63930 64345 68192 72454 72672 77214 85240 90840 102288 102952 108681 121120 127860 128690 144908 154428 170480 181135 181680 193035 204576 205904 217362 255720 257380 289816 308856 340960 362270 363360 386070 411808 434724 511440 514760 543405 579632 617712 724540 772140 869448 1022880 1029520 1086810 1159264 1235424 1449080 1544280 1613167 1738896 2059040 2173620 2898160 3088560 3226334 3477792 4347240 4839501 5796320 6177120 6452668 8065835 8694480 9679002 12905336 16131670 17388960 19358004 24197505 25810672 27423839 32263340 38716008 48395010 51621344 54847678 64526680 77432016 82271517 96790020 109695356 129053360 137119195 154864032 164543034 193580040 219390712 258106720 274238390 329086068 387160080 411357585 438781424 548476780 658172136 774320160 822715170 877562848 1096953560 1316344272 1645430340 2193907120 2632688544 3290860680 4387814240 6581721360 13163442720
- Sum of all divisors σ(n): 43982580096
- Sum of proper divisors (its aliquot sum) s(n): 30819137376
- 13163442720 is an abundant number, because the sum of its proper divisors (30819137376) is greater than itself. Its abundance is 17655694656
Bases of 13163442720
- Binary: 11000100001001101000110010001000002
- Hexadecimal: 0x3109A3220
- Base-36: 61P69EO
Squares and roots of 13163442720
- 13163442720 squared (131634427202) is 173276224242720998400
- 13163442720 cubed (131634427203) is 2280911652556933239379611648000
-
The
square root of 13163442720 is 114732.0474845629 -
The
cube root of 13163442720 is 2361.1477420235
Scales and comparisons
How big is 13163442720?- 13,163,442,720 seconds is equal to 418 years, 28 weeks, 6 days, 15 hours, 52 minutes.
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To count from 1 to 13,163,442,720 would take you about eight hundred thirty-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 13163442720 cubic inches would be around 196.8 feet tall.
Recreational maths with 13163442720
- 13163442720 backwards is 02724436131
- The number of decimal digits it has is: 11
- The sum of 13163442720's digits is 33
- More coming soon!
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