13149570420
13,149,570,420 is an even composite number composed of six prime numbers multiplied together.
13149570420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13149570420:
22 × 32 × 5 × 73 × 373 × 571
(2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 373 × 571)See below for interesting mathematical facts about the number 13149570420 from the Numbermatics database.
Names of 13149570420
- Cardinal: 13149570420 can be written as Thirteen billion, one hundred forty-nine million, five hundred seventy thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.314957042 × 1010
Factors of 13149570420
Divisors of 13149570420
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 49 60 63 70 84 90 98 105 126 140 147 180 196 210 245 252 294 315 343 373 420 441 490 571 588 630 686 735 746 882 980 1029 1119 1142 1260 1372 1470 1492 1713 1715 1764 1865 2058 2205 2238 2284 2611 2855 2940 3087 3357 3426 3430 3730 3997 4116 4410 4476 5139 5145 5222 5595 5710 6174 6714 6852 6860 7460 7833 7994 8565 8820 10278 10290 10444 11190 11420 11991 12348 13055 13428 15435 15666 15988 16785 17130 18277 19985 20556 20580 22380 23499 23982 25695 26110 27979 30870 31332 33570 34260 35973 36554 39165 39970 46998 47964 51390 52220 54831 55958 59955 61740 67140 71946 73108 78330 79940 83937 91385 93996 102780 109662 111916 117495 119910 127939 139895 143892 156660 164493 167874 179865 182770 195853 212983 219324 234990 239820 251811 255878 274155 279790 328986 335748 359730 365540 383817 391706 419685 425966 469980 503622 511756 548310 559580 587559 638949 639695 657972 719460 767634 783412 822465 839370 851932 979265 1007244 1064915 1096620 1151451 1175118 1259055 1277898 1279390 1490881 1535268 1644930 1678740 1762677 1916847 1919085 1958530 2129830 2302902 2350236 2518110 2555796 2558780 2937795 2981762 3194745 3289860 3525354 3833694 3838170 3917060 4259660 4472643 4605804 5036220 5757255 5875590 5963524 6389490 7050708 7454405 7667388 7676340 8813385 8945286 9584235 10436167 11514510 11751180 12778980 13417929 14908810 17626770 17890572 19168470 20872334 22363215 23029020 26835858 29817620 31308501 35253540 38336940 41744668 44726430 52180835 53671716 62617002 67089645 73053169 89452860 93925503 104361670 125234004 134179290 146106338 156542505 187851006 208723340 219159507 268358580 292212676 313085010 365265845 375702012 438319014 469627515 626170020 657478521 730531690 876638028 939255030 1095797535 1314957042 1461063380 1878510060 2191595070 2629914084 3287392605 4383190140 6574785210 13149570420
- Sum of all divisors σ(n): 46721875200
- Sum of proper divisors (its aliquot sum) s(n): 33572304780
- 13149570420 is an abundant number, because the sum of its proper divisors (33572304780) is greater than itself. Its abundance is 20422734360
Bases of 13149570420
- Binary: 11000011111100011010000101011101002
- Hexadecimal: 0x30FC68574
- Base-36: 61GWXH0
Squares and roots of 13149570420
- 13149570420 squared (131495704202) is 172911202230538976400
- 13149570420 cubed (131495704203) is 2273708030137333344726518088000
-
The
square root of 13149570420 is 114671.5763386899 -
The
cube root of 13149570420 is 2360.3180182855
Scales and comparisons
How big is 13149570420?- 13,149,570,420 seconds is equal to 418 years, 6 weeks, 2 hours, 27 minutes.
-
To count from 1 to 13,149,570,420 would take you about eight hundred thirty-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 13149570420 cubic inches would be around 196.7 feet tall.
Recreational maths with 13149570420
- 13149570420 backwards is 02407594131
- 13149570420 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13149570420's digits is 36
- More coming soon!
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