139387741620
139,387,741,620 is an even composite number composed of six prime numbers multiplied together.
139387741620 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 139387741620:
22 × 3 × 5 × 37 × 181 × 346891
(2 × 2 × 3 × 5 × 37 × 181 × 346891)See below for interesting mathematical facts about the number 139387741620 from the Numbermatics database.
Names of 139387741620
- Cardinal: 139387741620 can be written as One hundred thirty-nine billion, three hundred eighty-seven million, seven hundred forty-one thousand, six hundred twenty.
Scientific notation
- Scientific notation: 1.3938774162 × 1011
Factors of 139387741620
Divisors of 139387741620
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 37 60 74 111 148 181 185 222 362 370 444 543 555 724 740 905 1086 1110 1810 2172 2220 2715 3620 5430 6697 10860 13394 20091 26788 33485 40182 66970 80364 100455 133940 200910 346891 401820 693782 1040673 1387564 1734455 2081346 3468910 4162692 5203365 6937820 10406730 12834967 20813460 25669934 38504901 51339868 62787271 64174835 77009802 125574542 128349670 154019604 188361813 192524505 251149084 256699340 313936355 376723626 385049010 627872710 753447252 770098020 941809065 1255745420 1883618130 2323129027 3767236260 4646258054 6969387081 9292516108 11615645135 13938774162 23231290270 27877548324 34846935405 46462580540 69693870810 139387741620
- Sum of all divisors σ(n): 403049652096
- Sum of proper divisors (its aliquot sum) s(n): 263661910476
- 139387741620 is an abundant number, because the sum of its proper divisors (263661910476) is greater than itself. Its abundance is 124274168856
Bases of 139387741620
- Binary: 100000011101000010100000100101101101002
- Hexadecimal: 0x20742825B4
- Base-36: 1S17V1RO
Squares and roots of 139387741620
- 139387741620 squared (1393877416202) is 19428942513923880224400
- 139387741620 cubed (1393877416203) is 2708156419080655069066494819528000
-
The
square root of 139387741620 is 373346.6775263979 -
The
cube root of 139387741620 is 5184.9136405457
Scales and comparisons
How big is 139387741620?- 139,387,741,620 seconds is equal to 4,432 years, 5 weeks, 1 day, 1 hour, 7 minutes.
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To count from 1 to 139,387,741,620 would take you about eight thousand, eight hundred sixty-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 139387741620 cubic inches would be around 432.1 feet tall.
Recreational maths with 139387741620
- 139387741620 backwards is 026147783931
- The number of decimal digits it has is: 12
- The sum of 139387741620's digits is 51
- More coming soon!
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