1307993940
1,307,993,940 is an even composite number composed of six prime numbers multiplied together.
1307993940 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1307993940:
22 × 33 × 5 × 11 × 17 × 12953
(2 × 2 × 3 × 3 × 3 × 5 × 11 × 17 × 12953)See below for interesting mathematical facts about the number 1307993940 from the Numbermatics database.
Names of 1307993940
- Cardinal: 1307993940 can be written as One billion, three hundred seven million, nine hundred ninety-three thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.30799394 × 109
Factors of 1307993940
Divisors of 1307993940
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 17 18 20 22 27 30 33 34 36 44 45 51 54 55 60 66 68 85 90 99 102 108 110 132 135 153 165 170 180 187 198 204 220 255 270 297 306 330 340 374 396 459 495 510 540 561 594 612 660 748 765 918 935 990 1020 1122 1188 1485 1530 1683 1836 1870 1980 2244 2295 2805 2970 3060 3366 3740 4590 5049 5610 5940 6732 8415 9180 10098 11220 12953 16830 20196 25245 25906 33660 38859 50490 51812 64765 77718 100980 116577 129530 142483 155436 194295 220201 233154 259060 284966 349731 388590 427449 440402 466308 569932 582885 660603 699462 712415 777180 854898 880804 1101005 1165770 1282347 1321206 1398924 1424830 1709796 1748655 1981809 2137245 2202010 2331540 2422211 2564694 2642412 2849660 3303015 3497310 3847041 3963618 4274490 4404020 4844422 5129388 5945427 6411735 6606030 6994620 7266633 7694082 7927236 8548980 9688844 9909045 11890854 12111055 12823470 13212060 14533266 15388164 19235205 19818090 21799899 23781708 24222110 25646940 29066532 29727135 36333165 38470410 39636180 43599798 48444220 59454270 65399697 72666330 76940820 87199596 108999495 118908540 130799394 145332660 217998990 261598788 326998485 435997980 653996970 1307993940
- Sum of all divisors σ(n): 4700747520
- Sum of proper divisors (its aliquot sum) s(n): 3392753580
- 1307993940 is an abundant number, because the sum of its proper divisors (3392753580) is greater than itself. Its abundance is 2084759640
Bases of 1307993940
- Binary: 10011011111011001100111010101002
- Hexadecimal: 0x4DF66754
- Base-36: LMQUL0
Squares and roots of 1307993940
- 1307993940 squared (13079939402) is 1710848147076723600
- 1307993940 cubed (13079939403) is 2237779008636583183854984000
-
The
square root of 1307993940 is 36166.1988602617 -
The
cube root of 1307993940 is 1093.6253720745
Scales and comparisons
How big is 1307993940?- 1,307,993,940 seconds is equal to 41 years, 30 weeks, 4 days, 19 hours, 39 minutes.
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To count from 1 to 1,307,993,940 would take you about 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 1307993940 cubic inches would be around 91.1 feet tall.
Recreational maths with 1307993940
- 1307993940 backwards is 0493997031
- 1307993940 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1307993940's digits is 45
- More coming soon!
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