2138270160
2,138,270,160 is an even composite number composed of seven prime numbers multiplied together.
2138270160 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2138270160:
24 × 3 × 5 × 13 × 53 × 67 × 193
(2 × 2 × 2 × 2 × 3 × 5 × 13 × 53 × 67 × 193)See below for interesting mathematical facts about the number 2138270160 from the Numbermatics database.
Names of 2138270160
- Cardinal: 2138270160 can be written as Two billion, one hundred thirty-eight million, two hundred seventy thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.13827016 × 109
Factors of 2138270160
Divisors of 2138270160
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 53 60 65 67 78 80 104 106 120 130 134 156 159 193 195 201 208 212 240 260 265 268 312 318 335 386 390 402 424 520 530 536 579 624 636 670 689 772 780 795 804 848 871 965 1005 1040 1060 1072 1158 1272 1340 1378 1544 1560 1590 1608 1742 1930 2010 2067 2120 2316 2509 2544 2613 2680 2756 2895 3088 3120 3180 3216 3445 3484 3551 3860 4020 4134 4240 4355 4632 5018 5226 5360 5512 5790 6360 6890 6968 7102 7527 7720 8040 8268 8710 9264 10036 10229 10335 10452 10653 11024 11580 12545 12720 12931 13065 13780 13936 14204 15054 15440 16080 16536 17420 17755 20072 20458 20670 20904 21306 23160 25090 25862 26130 27560 28408 30108 30687 33072 34840 35510 37635 38793 40144 40916 41340 41808 42612 46163 46320 50180 51145 51724 52260 53265 55120 56816 60216 61374 64655 69680 71020 75270 77586 81832 82680 85224 92326 100360 102290 103448 104520 106530 120432 122748 129310 132977 138489 142040 150540 153435 155172 163664 165360 168103 170448 184652 193965 200720 204580 206896 209040 213060 230815 245496 258620 265954 276978 284080 301080 306870 310344 336206 369304 387930 398931 409160 426120 461630 490992 504309 517240 531908 553956 602160 613740 620688 664885 672412 685343 692445 738608 775860 797862 818320 840515 852240 923260 1008618 1034480 1063816 1107912 1227480 1329770 1344824 1370686 1384890 1551720 1595724 1681030 1846520 1994655 2017236 2056029 2127632 2215824 2454960 2521545 2659540 2689648 2741372 2769780 3103440 3191448 3362060 3426715 3693040 3989310 4034472 4112058 5043090 5319080 5482744 5539560 6382896 6724120 6853430 7978620 8068944 8224116 8909459 10086180 10280145 10638160 10965488 11079120 13448240 13706860 15957240 16448232 17818918 20172360 20560290 26728377 27413720 31914480 32896464 35637836 40344720 41120580 44547295 53456754 54827440 71275672 82241160 89094590 106913508 133641885 142551344 164482320 178189180 213827016 267283770 356378360 427654032 534567540 712756720 1069135080 2138270160
- Sum of all divisors σ(n): 7420025088
- Sum of proper divisors (its aliquot sum) s(n): 5281754928
- 2138270160 is an abundant number, because the sum of its proper divisors (5281754928) is greater than itself. Its abundance is 3143484768
Bases of 2138270160
- Binary: 11111110111001101101001110100002
- Hexadecimal: 0x7F7369D0
- Base-36: ZD2JTC
Squares and roots of 2138270160
- 2138270160 squared (21382701602) is 4572199277146425600
- 2138270160 cubed (21382701603) is 9776597279895771811140096000
-
The
square root of 2138270160 is 46241.4333687871 -
The
cube root of 2138270160 is 1288.3114256651
Scales and comparisons
How big is 2138270160?- 2,138,270,160 seconds is equal to 67 years, 51 weeks, 3 days, 11 hours, 56 minutes.
-
To count from 1 to 2,138,270,160 would take you about one hundred thirty-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 2138270160 cubic inches would be around 107.4 feet tall.
Recreational maths with 2138270160
- 2138270160 backwards is 0610728312
- 2138270160 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2138270160's digits is 30
- More coming soon!
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