138352661790
138,352,661,790 is an even composite number composed of seven prime numbers multiplied together.
138352661790 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138352661790:
2 × 3 × 5 × 73 × 17 × 312 × 823
(2 × 3 × 5 × 7 × 7 × 7 × 17 × 31 × 31 × 823)See below for interesting mathematical facts about the number 138352661790 from the Numbermatics database.
Names of 138352661790
- Cardinal: 138352661790 can be written as One hundred thirty-eight billion, three hundred fifty-two million, six hundred sixty-one thousand, seven hundred ninety.
Scientific notation
- Scientific notation: 1.3835266179 × 1011
Factors of 138352661790
Divisors of 138352661790
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 17 21 30 31 34 35 42 49 51 62 70 85 93 98 102 105 119 147 155 170 186 210 217 238 245 255 294 310 343 357 434 465 490 510 527 595 651 686 714 735 823 833 930 961 1029 1054 1085 1190 1302 1470 1519 1581 1646 1666 1715 1785 1922 2058 2170 2469 2499 2635 2883 3038 3162 3255 3430 3570 3689 4115 4165 4557 4805 4938 4998 5145 5270 5761 5766 5831 6510 6727 7378 7595 7905 8230 8330 9114 9610 10290 10633 11067 11522 11662 12345 12495 13454 13991 14415 15190 15810 16337 17283 17493 18445 20181 21266 22134 22785 24690 24990 25513 25823 27982 28805 28830 29155 31899 32674 33635 34566 34986 36890 40327 40362 41973 45570 47089 49011 51026 51646 53165 55335 57610 58310 63798 67270 69955 76539 77469 80654 81685 83946 86415 87465 94178 97937 98022 100905 106330 110670 114359 120981 127565 129115 139910 141267 153078 154938 159495 163370 172830 174930 178591 180761 195874 201635 201810 209865 228718 235445 241962 245055 255130 258230 282289 282534 293811 318990 329623 343077 357182 361522 382695 387345 403270 419730 433721 470890 489685 490110 535773 542283 564578 571795 587622 604905 659246 685559 686154 706335 765390 774690 790903 800513 846867 867442 892955 903805 979370 988869 1071546 1084566 1143590 1209810 1250137 1301163 1371118 1411445 1412670 1469055 1581806 1601026 1648115 1693734 1715385 1785910 1807610 1977738 2056677 2168605 2372709 2401539 2500274 2602326 2678865 2711415 2822890 2938110 3036047 3296230 3427795 3430770 3750411 3954515 4002565 4113354 4234335 4337210 4745418 4798913 4803078 4944345 5357730 5422830 5536321 5603591 6072094 6250685 6505815 6855590 7500822 7909030 8005130 8468670 8750959 9108141 9597826 9888690 10283385 11072642 11207182 11863545 12007695 12501370 13011630 13445351 14396739 15180235 16608963 16810773 17501918 18216282 18752055 20566770 21252329 23727090 23994565 24015390 26252877 26890702 27681605 28017955 28793478 30360470 33217926 33621546 37504110 38754247 40336053 42504658 43754795 45540705 47989130 52505754 55363210 56035910 63756987 67226755 71983695 77508494 80672106 83044815 84053865 87509590 91081410 94117457 106261645 116262741 127513974 131264385 134453510 143967390 148766303 166089630 168107730 188234914 193771235 201680265 212523290 232525482 262528770 271279729 282352371 297532606 318784935 387542470 403360530 446298909 470587285 542559458 564704742 581313705 637569870 658822199 743831515 813839187 892597818 941174570 1162627410 1317644398 1356398645 1411761855 1487663030 1627678374 1976466597 2231494545 2712797290 2823523710 3294110995 3952933194 4069195935 4462989090 4611755393 6588221990 8138391870 9223510786 9882332985 13835266179 19764665970 23058776965 27670532358 46117553930 69176330895 138352661790
- Sum of all divisors σ(n): 424171468800
- Sum of proper divisors (its aliquot sum) s(n): 285818807010
- 138352661790 is an abundant number, because the sum of its proper divisors (285818807010) is greater than itself. Its abundance is 147466145220
Bases of 138352661790
- Binary: 100000001101100111011000010101000111102
- Hexadecimal: 0x203676151E
- Base-36: 1RK3LP26
Squares and roots of 138352661790
- 138352661790 squared (1383526617902) is 19141459024378126004100
- 138352661790 cubed (1383526617903) is 2648271806566930232119251453339000
-
The
square root of 138352661790 is 371957.8763650529 -
The
cube root of 138352661790 is 5172.0475185827
Scales and comparisons
How big is 138352661790?- 138,352,661,790 seconds is equal to 4,399 years, 9 weeks, 4 days, 22 hours, 56 minutes, 30 seconds.
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To count from 1 to 138,352,661,790 would take you about eight thousand, seven hundred ninety-eight 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 138352661790 cubic inches would be around 431 feet tall.
Recreational maths with 138352661790
- 138352661790 backwards is 097166253831
- 138352661790 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138352661790's digits is 51
- More coming soon!
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The information we have on file for 138352661790 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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