139394073
139,394,073 is an odd composite number composed of five prime numbers multiplied together.
139394073 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 139394073:
3 × 72 × 132 × 31 × 181
(3 × 7 × 7 × 13 × 13 × 31 × 181)See below for interesting mathematical facts about the number 139394073 from the Numbermatics database.
Names of 139394073
- Cardinal: 139394073 can be written as One hundred thirty-nine million, three hundred ninety-four thousand and seventy-three.
Scientific notation
- Scientific notation: 1.39394073 × 108
Factors of 139394073
Divisors of 139394073
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 7 13 21 31 39 49 91 93 147 169 181 217 273 403 507 543 637 651 1183 1209 1267 1519 1911 2353 2821 3549 3801 4557 5239 5611 7059 8281 8463 8869 15717 16471 16833 19747 24843 26607 30589 36673 39277 49413 59241 72943 91767 110019 115297 117831 214123 218829 256711 274939 345891 510601 642369 770133 824817 948259 1498861 1531803 2844777 3574207 4496583 6637813 10722621 19913439 46464691 139394073
- Sum of all divisors σ(n): 243000576
- Sum of proper divisors (its aliquot sum) s(n): 103606503
- 139394073 is a deficient number, because the sum of its proper divisors (103606503) is less than itself. Its deficiency is 35787570
Bases of 139394073
- Binary: 10000100111011111100000110012
- Hexadecimal: 0x84EFC19
- Base-36: 2AZP5L
Squares and roots of 139394073
- 139394073 squared (1393940732) is 19430707587529329
- 139394073 cubed (1393940733) is 2708525471897717176267017
-
The
square root of 139394073 is 11806.5267119505 -
The
cube root of 139394073 is 518.4992143771
Scales and comparisons
How big is 139394073?- 139,394,073 seconds is equal to 4 years, 22 weeks, 3 days, 8 hours, 34 minutes, 33 seconds.
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To count from 1 to 139,394,073 would take you about six 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 139394073 cubic inches would be around 43.2 feet tall.
Recreational maths with 139394073
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The information we have on file for 139394073 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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