138285742091094
138,285,742,091,094 is an even composite number composed of seven prime numbers multiplied together.
138285742091094 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 138285742091094:
2 × 33 × 13 × 23 × 89 × 683 × 140897
(2 × 3 × 3 × 3 × 13 × 23 × 89 × 683 × 140897)See below for interesting mathematical facts about the number 138285742091094 from the Numbermatics database.
Names of 138285742091094
- Cardinal: 138285742091094 can be written as One hundred thirty-eight trillion, two hundred eighty-five billion, seven hundred forty-two million, ninety-one thousand and ninety-four.
Scientific notation
- Scientific notation: 1.38285742091094 × 1014
Factors of 138285742091094
Divisors of 138285742091094
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 6 9 13 18 23 26 27 39 46 54 69 78 89 117 138 178 207 234 267 299 351 414 534 598 621 683 702 801 897 1157 1242 1366 1602 1794 2047 2049 2314 2403 2691 3471 4094 4098 4806 5382 6141 6147 6942 8073 8879 10413 12282 12294 15709 16146 17758 18423 18441 20826 26611 26637 31239 31418 36846 36882 47127 53222 53274 55269 60787 62478 79833 79911 94254 110538 121574 140897 141381 159666 159822 182361 204217 239499 239733 281794 282762 364722 408434 422691 424143 478998 479466 547083 612651 718497 790231 845382 848286 1094166 1225302 1268073 1398101 1436994 1580462 1641249 1831661 1837953 2370693 2536146 2796202 3240631 3282498 3663322 3675906 3804219 4194303 4741386 5494983 5513859 6481262 7112079 7608438 8388606 9721893 10989966 11027718 12539833 12582909 14224158 16484949 18175313 19443786 21336237 25079666 25165818 29165679 32969898 36350626 37619499 37748727 42128203 42672474 49454847 54525939 58331358 75238998 75497454 84256406 87497037 96232651 98909694 109051878 112858497 126384609 163017829 163577817 174994074 192465302 225716994 252769218 288416159 288697953 326035658 327155634 338575491 379153827 489053487 490733451 576832318 577395906 677150982 758307654 865248477 866093859 978106974 981466902 1137461481 1251024463 1467160461 1730496954 1732187718 2213350973 2274922962 2502048926 2595745431 2598281577 2934320922 3749410067 3753073389 4401481383 4426701946 5191490862 5196563154 6640052919 7498820134 7506146778 7787236293 8564705939 8802962766 11248230201 11259220167 13280105838 15574472586 17129411878 19920158757 22496460402 22518440334 25694117817 28773562649 33744690603 33777660501 39840317514 51388235634 57547125298 59760476271 67489381206 67555321002 77082353451 86320687947 101234071809 111341177207 119520952542 154164706902 172641375894 196988236597 202468143618 222682354414 231247060353 258962063841 334023531621 393976473194 462494120706 517924127682 590964709791 668047063242 776886191523 1002070594863 1181929419582 1553772383046 1772894129373 2004141189726 2560847075761 3006211784589 3545788258746 5121694151522 5318682388119 6012423569178 7682541227283 10637364776238 15365082454566 23047623681849 46095247363698 69142871045547 138285742091094
- Sum of all divisors σ(n): 349722813081600
- Sum of proper divisors (its aliquot sum) s(n): 211437070990506
- 138285742091094 is an abundant number, because the sum of its proper divisors (211437070990506) is greater than itself. Its abundance is 73151328899412
Bases of 138285742091094
- Binary: 111110111000101001010001000100011101011010101102
- Hexadecimal: 0x7DC52888EB56
- Base-36: 1D0NLCEQ1I
Squares and roots of 138285742091094
- 138285742091094 squared (1382857420910942) is 19122946465684566771794116836
- 138285742091094 cubed (1382857420910943) is 2644430842975453539331164043410765591058584
-
The
square root of 138285742091094 is 11759495.8263989363 -
The
cube root of 138285742091094 is 51712.1349612469
Scales and comparisons
How big is 138285742091094?- 138,285,742,091,094 seconds is equal to 4,397,058 years, 44 weeks, 2 days, 8 hours, 24 minutes, 54 seconds.
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To count from 1 to 138,285,742,091,094 would take you about ten million, nine hundred ninety-two thousand, six hundred forty-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 138285742091094 cubic inches would be around 4309.3 feet tall.
Recreational maths with 138285742091094
- 138285742091094 backwards is 490190247582831
- The number of decimal digits it has is: 15
- The sum of 138285742091094's digits is 63
- More coming soon!
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