1399939380
1,399,939,380 is an even composite number composed of six prime numbers multiplied together.
1399939380 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1399939380:
22 × 32 × 5 × 7 × 19 × 58477
(2 × 2 × 3 × 3 × 5 × 7 × 19 × 58477)See below for interesting mathematical facts about the number 1399939380 from the Numbermatics database.
Names of 1399939380
- Cardinal: 1399939380 can be written as One billion, three hundred ninety-nine million, nine hundred thirty-nine thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.39993938 × 109
Factors of 1399939380
Divisors of 1399939380
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 28 30 35 36 38 42 45 57 60 63 70 76 84 90 95 105 114 126 133 140 171 180 190 210 228 252 266 285 315 342 380 399 420 532 570 630 665 684 798 855 1140 1197 1260 1330 1596 1710 1995 2394 2660 3420 3990 4788 5985 7980 11970 23940 58477 116954 175431 233908 292385 350862 409339 526293 584770 701724 818678 877155 1052586 1111063 1169540 1228017 1637356 1754310 2046695 2105172 2222126 2456034 2631465 3333189 3508620 3684051 4093390 4444252 4912068 5262930 5555315 6140085 6666378 7368102 7777441 8186780 9999567 10525860 11110630 12280170 13332756 14736204 15554882 16665945 18420255 19999134 22221260 23332323 24560340 31109764 33331890 36840510 38887205 39998268 46664646 49997835 66663780 69996969 73681020 77774410 93329292 99995670 116661615 139993938 155548820 199991340 233323230 279987876 349984845 466646460 699969690 1399939380
- Sum of all divisors σ(n): 5108638080
- Sum of proper divisors (its aliquot sum) s(n): 3708698700
- 1399939380 is an abundant number, because the sum of its proper divisors (3708698700) is greater than itself. Its abundance is 2308759320
Bases of 1399939380
- Binary: 10100110111000101100001001101002
- Hexadecimal: 0x53716134
- Base-36: N5HK50
Squares and roots of 1399939380
- 1399939380 squared (13999393802) is 1959830267674784400
- 1399939380 cubed (13999393803) is 2743643569833871714569672000
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The
square root of 1399939380 is 37415.7637901459 -
The
cube root of 1399939380 is 1118.6727954379
Scales and comparisons
How big is 1399939380?- 1,399,939,380 seconds is equal to 44 years, 26 weeks, 5 days, 3 minutes.
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To count from 1 to 1,399,939,380 would take you about eighty-nine 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 1399939380 cubic inches would be around 93.2 feet tall.
Recreational maths with 1399939380
- 1399939380 backwards is 0839399931
- The number of decimal digits it has is: 10
- The sum of 1399939380's digits is 54
- More coming soon!
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The information we have on file for 1399939380 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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