138122544450
138,122,544,450 is an even composite number composed of eight prime numbers multiplied together.
138122544450 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138122544450:
2 × 3 × 52 × 11 × 31 × 71 × 73 × 521
(2 × 3 × 5 × 5 × 11 × 31 × 71 × 73 × 521)See below for interesting mathematical facts about the number 138122544450 from the Numbermatics database.
Names of 138122544450
- Cardinal: 138122544450 can be written as One hundred thirty-eight billion, one hundred twenty-two million, five hundred forty-four thousand, four hundred fifty.
Scientific notation
- Scientific notation: 1.3812254445 × 1011
Factors of 138122544450
Divisors of 138122544450
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 10 11 15 22 25 30 31 33 50 55 62 66 71 73 75 93 110 142 146 150 155 165 186 213 219 275 310 330 341 355 365 426 438 465 521 550 682 710 730 775 781 803 825 930 1023 1042 1065 1095 1550 1562 1563 1606 1650 1705 1775 1825 2046 2130 2190 2201 2263 2325 2343 2409 2605 3126 3410 3550 3650 3905 4015 4402 4526 4650 4686 4818 5115 5183 5210 5325 5475 5731 6603 6789 7810 7815 8030 8525 10230 10366 10650 10950 11005 11315 11462 11715 12045 13025 13206 13578 15549 15630 16151 17050 17193 19525 20075 22010 22630 23430 24090 24211 24893 25575 25915 26050 28655 31098 32302 33015 33945 34386 36991 38033 39050 39075 40150 48422 48453 49786 51150 51830 55025 56575 57013 57310 58575 60225 66030 67890 72633 73982 74679 76066 77745 78150 80755 85965 96906 110050 110973 113150 114026 114099 117150 120450 121055 124465 129575 143275 145266 149358 155490 160673 161510 165075 169725 171039 171930 177661 184955 190165 221946 228198 242110 242265 248930 259150 285065 286550 321346 330150 339450 342078 355322 363165 369910 373395 380330 388725 403775 406901 418363 429825 482019 484530 532983 554865 570130 570495 605275 622325 726330 746790 777450 803365 807550 813802 836726 855195 859650 888305 924775 950825 964038 1065966 1109730 1140990 1146721 1179023 1210550 1211325 1220703 1244650 1255089 1425325 1606730 1710390 1767403 1776610 1815825 1849550 1866975 1901650 2034505 2091815 2293442 2358046 2410095 2422650 2441406 2510178 2664915 2700343 2774325 2850650 2852475 3440163 3534806 3537069 3631650 3733950 4016825 4069010 4183630 4275975 4441525 4820190 5302209 5329830 5400686 5548650 5704950 5733605 5895115 6103515 6275445 6880326 7074138 8033650 8101029 8551950 8837015 8883050 10172525 10459075 10604418 11467210 11790230 12050475 12207030 12550890 12613931 12969253 13324575 13501715 16202058 17200815 17674030 17685345 20345050 20918150 24100950 25227862 25938506 26511045 26649150 27003430 28668025 29475575 29703773 30517575 31377225 34401630 35370690 37841793 38907759 40505145 44185075 53022090 57336050 58951150 59407546 61035150 62754450 63069655 64846265 67508575 75683586 77815518 81010290 83710633 86004075 88370150 88426725 89111319 126139310 129692530 132555225 135017150 148518865 167421266 172008150 176853450 178222638 189208965 194538795 202525725 251131899 265110450 297037730 315348275 324231325 378417930 389077590 405051450 418553165 445556595 502263798 630696550 648462650 742594325 837106330 891113190 920816963 946044825 972693975 1255659495 1485188650 1841633926 1892089650 1945387950 2092765825 2227782975 2511318990 2762450889 4185531650 4455565950 4604084815 5524901778 6278297475 9208169630 12556594950 13812254445 23020424075 27624508890 46040848150 69061272225 138122544450
- Sum of all divisors σ(n): 397291143168
- Sum of proper divisors (its aliquot sum) s(n): 259168598718
- 138122544450 is an abundant number, because the sum of its proper divisors (259168598718) is greater than itself. Its abundance is 121046054268
Bases of 138122544450
- Binary: 100000001010001011111011000101010000102
- Hexadecimal: 0x2028BEC542
- Base-36: 1RGALHDU
Squares and roots of 138122544450
- 138122544450 squared (1381225444502) is 19077837285342225802500
- 138122544450 cubed (1381225444503) is 2635079428454548916867743171125000
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The
square root of 138122544450 is 371648.4151049215 -
The
cube root of 138122544450 is 5169.1784296105
Scales and comparisons
How big is 138122544450?- 138,122,544,450 seconds is equal to 4,391 years, 45 weeks, 1 day, 13 hours, 27 minutes, 30 seconds.
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To count from 1 to 138,122,544,450 would take you about eight thousand, seven hundred eighty-three 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 138122544450 cubic inches would be around 430.8 feet tall.
Recreational maths with 138122544450
- 138122544450 backwards is 054445221831
- The number of decimal digits it has is: 12
- The sum of 138122544450's digits is 39
- More coming soon!
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