139388831642450
139,388,831,642,450 is an even composite number composed of five prime numbers multiplied together.
139388831642450 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 139388831642450:
2 × 52 × 136 × 312 × 601
(2 × 5 × 5 × 13 × 13 × 13 × 13 × 13 × 13 × 31 × 31 × 601)See below for interesting mathematical facts about the number 139388831642450 from the Numbermatics database.
Names of 139388831642450
- Cardinal: 139388831642450 can be written as One hundred thirty-nine trillion, three hundred eighty-eight billion, eight hundred thirty-one million, six hundred forty-two thousand, four hundred fifty.
Scientific notation
- Scientific notation: 1.3938883164245 × 1014
Factors of 139388831642450
Divisors of 139388831642450
- Number of divisors d(n): 252
-
Complete list of divisors:
1 2 5 10 13 25 26 31 50 62 65 130 155 169 310 325 338 403 601 650 775 806 845 961 1202 1550 1690 1922 2015 2197 3005 4030 4225 4394 4805 5239 6010 7813 8450 9610 10075 10478 10985 12493 15025 15626 18631 20150 21970 24025 24986 26195 28561 30050 37262 39065 48050 52390 54925 57122 62465 68107 78130 93155 101569 109850 124930 130975 136214 142805 162409 186310 195325 203138 242203 261950 285610 312325 324818 340535 371293 390650 465775 484406 507845 577561 624650 681070 714025 742586 812045 885391 931550 1015690 1155122 1211015 1320397 1428050 1624090 1702675 1770782 1856465 2111317 2422030 2539225 2640794 2887805 3148639 3405350 3712930 4060225 4222634 4426955 4826809 5078450 5775610 6055075 6297278 6601985 7508293 8120450 8853910 9282325 9653618 10556585 11510083 12110150 13203970 14439025 15016586 15743195 17165161 18564650 21113170 22134775 23020166 24134045 27447121 28878050 31486390 33009925 34330322 37541465 40932307 44269550 48268090 52782925 54894242 57550415 66019850 75082930 78715975 81864614 85825805 97607809 105565850 115100830 120670225 137235605 149631079 157431950 171651610 187707325 195215618 204661535 223147093 241340450 274471210 287752075 299262158 356812573 375414650 409323070 429129025 446294186 488039045 532119991 575504150 686178025 713625146 748155395 858258050 976078090 1023307675 1064239982 1115735465 1268901517 1372356050 1496310790 1784062865 2046615350 2231470930 2440195225 2537803034 2660599955 2900912209 3568125730 3740776975 4638563449 4880390450 5321199910 5578677325 5801824418 6344507585 6917559883 7481553950 8920314325 9277126898 11157354650 12689015170 13302999775 13835119766 14504561045 16495719721 17840628650 23192817245 26605999550 29009122090 31722537925 32991439442 34587799415 46385634490 63445075850 69175598830 72522805225 82478598605 89928278479 115964086225 145045610450 164957197210 172938997075 179856556958 214444356373 231928172450 345877994150 412392993025 428888712746 449641392395 824785986050 899282784790 1072221781865 2144443563730 2248206961975 2787776632849 4496413923950 5361108909325 5575553265698 10722217818650 13938883164245 27877766328490 69694415821225 139388831642450
- Sum of all divisors σ(n): 290703928988214
- Sum of proper divisors (its aliquot sum) s(n): 151315097345764
- 139388831642450 is an abundant number, because the sum of its proper divisors (151315097345764) is greater than itself. Its abundance is 11926265703314
Bases of 139388831642450
- Binary: 111111011000101111111011100101110110011010100102
- Hexadecimal: 0x7EC5FDCBB352
- Base-36: 1DEQCFG382
Squares and roots of 139388831642450
- 139388831642450 squared (1393888316424502) is 19429246386647270364642002500
- 139388831642450 cubed (1393888316424503) is 2708219953528056366569931307738332006125000
-
The
square root of 139388831642450 is 11806304.7412156017 -
The
cube root of 139388831642450 is 51849.2715597979
Scales and comparisons
How big is 139388831642450?- 139,388,831,642,450 seconds is equal to 4,432,133 years, 35 weeks, 5 days, 12 hours, 40 minutes, 50 seconds.
-
To count from 1 to 139,388,831,642,450 would take you about eleven million, eighty thousand, three hundred thirty-four 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 139388831642450 cubic inches would be around 4320.8 feet tall.
Recreational maths with 139388831642450
- 139388831642450 backwards is 054246138883931
- 139388831642450 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 139388831642450's digits is 65
- More coming soon!
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