13840142680
13,840,142,680 is an even composite number composed of seven prime numbers multiplied together.
13840142680 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 13840142680:
23 × 5 × 7 × 13 × 17 × 191 × 1171
(2 × 2 × 2 × 5 × 7 × 13 × 17 × 191 × 1171)See below for interesting mathematical facts about the number 13840142680 from the Numbermatics database.
Names of 13840142680
- Cardinal: 13840142680 can be written as Thirteen billion, eight hundred forty million, one hundred forty-two thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.384014268 × 1010
Factors of 13840142680
Divisors of 13840142680
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 17 20 26 28 34 35 40 52 56 65 68 70 85 91 104 119 130 136 140 170 182 191 221 238 260 280 340 364 382 442 455 476 520 595 680 728 764 884 910 952 955 1105 1171 1190 1337 1528 1547 1768 1820 1910 2210 2342 2380 2483 2674 3094 3247 3640 3820 4420 4684 4760 4966 5348 5855 6188 6494 6685 7640 7735 8197 8840 9368 9932 10696 11710 12376 12415 12988 13370 15223 15470 16235 16394 17381 19864 19907 22729 23420 24830 25976 26740 30446 30940 32470 32788 34762 39814 40985 42211 45458 46840 49660 53480 60892 61880 64940 65576 69524 76115 79628 81970 84422 86905 90916 99320 99535 106561 113645 121784 129880 139048 139349 152230 159256 163940 168844 173810 181832 199070 211055 213122 223661 227290 258791 278698 295477 304460 327880 337688 347620 398140 422110 426244 447322 454580 517582 532805 557396 590954 608920 695240 696745 796280 844220 852488 894644 909160 1035164 1065610 1114792 1118305 1181908 1293955 1393490 1477385 1565627 1688440 1789288 1811537 2070328 2131220 2236610 2363816 2587910 2786980 2907593 2954770 3131254 3623074 3802237 4262440 4473220 5175820 5573960 5815186 5909540 6262508 7246148 7604474 7828135 8946440 9057685 10351640 11630372 11819080 12525016 14492296 14537965 15208948 15656270 18115370 19011185 20353151 23260744 26615659 29075930 30417896 31312540 36230740 38022370 40706302 49429081 53231318 58151860 62625080 72461480 76044740 81412604 98858162 101765755 106462636 116303720 133078295 152089480 162825208 197716324 203531510 212925272 247145405 266156590 346003567 395432648 407063020 494290810 532313180 692007134 814126040 988581620 1064626360 1384014268 1730017835 1977163240 2768028536 3460035670 6920071340 13840142680
- Sum of all divisors σ(n): 40828354560
- Sum of proper divisors (its aliquot sum) s(n): 26988211880
- 13840142680 is an abundant number, because the sum of its proper divisors (26988211880) is greater than itself. Its abundance is 13148069200
Bases of 13840142680
- Binary: 11001110001110111111010001010110002
- Hexadecimal: 0x338EFD158
- Base-36: 6CW2AFS
Squares and roots of 13840142680
- 13840142680 squared (138401426802) is 191549549402757582400
- 13840142680 cubed (138401426803) is 2651073094023873725867856832000
-
The
square root of 13840142680 is 117644.1357654515 -
The
cube root of 13840142680 is 2400.9338194819
Scales and comparisons
How big is 13840142680?- 13,840,142,680 seconds is equal to 440 years, 3 weeks, 5 days, 20 hours, 4 minutes, 40 seconds.
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To count from 1 to 13,840,142,680 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 13840142680 cubic inches would be around 200.1 feet tall.
Recreational maths with 13840142680
- 13840142680 backwards is 08624104831
- The number of decimal digits it has is: 11
- The sum of 13840142680's digits is 37
- More coming soon!
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