138072929852
138,072,929,852 is an even composite number composed of six prime numbers multiplied together.
138072929852 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138072929852:
22 × 11 × 13 × 19 × 601 × 21139
(2 × 2 × 11 × 13 × 19 × 601 × 21139)See below for interesting mathematical facts about the number 138072929852 from the Numbermatics database.
Names of 138072929852
- Cardinal: 138072929852 can be written as One hundred thirty-eight billion, seventy-two million, nine hundred twenty-nine thousand, eight hundred fifty-two.
Scientific notation
- Scientific notation: 1.38072929852 × 1011
Factors of 138072929852
Divisors of 138072929852
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 11 13 19 22 26 38 44 52 76 143 209 247 286 418 494 572 601 836 988 1202 2404 2717 5434 6611 7813 10868 11419 13222 15626 21139 22838 26444 31252 42278 45676 84556 85943 125609 148447 171886 232529 251218 274807 296894 343772 401641 465058 502436 549614 593788 803282 930116 1099228 1606564 1632917 3022877 3265834 4418051 5221333 6045754 6531668 8836102 10442666 12091508 12704539 17672204 20885332 25409078 50818156 57434663 114869326 139749929 165159007 229738652 241386241 279499858 330318014 482772482 558999716 660636028 965544964 1816749077 2655248651 3138021133 3633498154 5310497302 6276042266 7266996308 10620994604 12552084532 34518232463 69036464926 138072929852
- Sum of all divisors σ(n): 299322105600
- Sum of proper divisors (its aliquot sum) s(n): 161249175748
- 138072929852 is an abundant number, because the sum of its proper divisors (161249175748) is greater than itself. Its abundance is 23176245896
Bases of 138072929852
- Binary: 100000001001011100100110110110001111002
- Hexadecimal: 0x2025C9B63C
- Base-36: 1RFH22IK
Squares and roots of 138072929852
- 138072929852 squared (1380729298522) is 19064133957915312741904
- 138072929852 cubed (1380729298523) is 2632240830660372096369552772918208
-
The
square root of 138072929852 is 371581.6597357843 -
The
cube root of 138072929852 is 5168.5594202973
Scales and comparisons
How big is 138072929852?- 138,072,929,852 seconds is equal to 4,390 years, 15 weeks, 1 day, 7 hours, 37 minutes, 32 seconds.
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To count from 1 to 138,072,929,852 would take you about eight thousand, seven hundred eighty 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 138072929852 cubic inches would be around 430.7 feet tall.
Recreational maths with 138072929852
- 138072929852 backwards is 258929270831
- The number of decimal digits it has is: 12
- The sum of 138072929852's digits is 56
- More coming soon!
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