12788132040
12,788,132,040 is an even composite number composed of six prime numbers multiplied together.
12788132040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 12788132040:
23 × 33 × 5 × 83 × 331 × 431
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 83 × 331 × 431)See below for interesting mathematical facts about the number 12788132040 from the Numbermatics database.
Names of 12788132040
- Cardinal: 12788132040 can be written as Twelve billion, seven hundred eighty-eight million, one hundred thirty-two thousand and forty.
Scientific notation
- Scientific notation: 1.278813204 × 1010
Factors of 12788132040
Divisors of 12788132040
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 83 90 108 120 135 166 180 216 249 270 331 332 360 415 431 498 540 662 664 747 830 862 993 996 1080 1245 1293 1324 1494 1655 1660 1724 1986 1992 2155 2241 2490 2586 2648 2979 2988 3310 3320 3448 3735 3879 3972 4310 4482 4965 4980 5172 5958 5976 6465 6620 7470 7758 7944 8620 8937 8964 9930 9960 10344 11205 11637 11916 12930 13240 14895 14940 15516 17240 17874 17928 19395 19860 22410 23274 23832 25860 27473 29790 29880 31032 35748 35773 38790 39720 44685 44820 46548 51720 54946 58185 59580 71496 71546 77580 82419 89370 89640 93096 107319 109892 116370 119160 137365 142661 143092 155160 164838 178740 178865 214638 219784 232740 247257 274730 285322 286184 321957 329676 357480 357730 412095 427983 429276 465480 494514 536595 549460 570644 643914 659352 713305 715460 741771 824190 855966 858552 965871 989028 1073190 1098920 1141288 1236285 1283949 1287828 1426610 1430920 1483542 1609785 1648380 1711932 1931742 1978056 2139915 2146380 2472570 2567898 2575656 2853220 2967084 3219570 3296760 3423864 3708855 3851847 3863484 4279830 4292760 4829355 4945140 5135796 5706440 5934168 6419745 6439140 7417710 7703694 7726968 8559660 9658710 9890280 10271592 11840863 12839490 12878280 14835420 15407388 17119320 19259235 19317420 23681726 25678980 29670840 30814776 35522589 38518470 38634840 47363452 51357960 59204315 71045178 77036940 94726904 106567767 118408630 142090356 154073880 177612945 213135534 236817260 284180712 319703301 355225890 426271068 473634520 532838835 639406602 710451780 852542136 1065677670 1278813204 1420903560 1598516505 2131355340 2557626408 3197033010 4262710680 6394066020 12788132040
- Sum of all divisors σ(n): 43371417600
- Sum of proper divisors (its aliquot sum) s(n): 30583285560
- 12788132040 is an abundant number, because the sum of its proper divisors (30583285560) is greater than itself. Its abundance is 17795153520
Bases of 12788132040
- Binary: 10111110100011101101101000110010002
- Hexadecimal: 0x2FA3B68C8
- Base-36: 5VHQ1U0
Squares and roots of 12788132040
- 12788132040 squared (127881320402) is 163536321072474561600
- 12788132040 cubed (127881320403) is 2091324067210639103281913664000
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The
square root of 12788132040 is 113084.6233579083 -
The
cube root of 12788132040 is 2338.4910060667
Scales and comparisons
How big is 12788132040?- 12,788,132,040 seconds is equal to 406 years, 32 weeks, 2 days, 18 hours, 54 minutes.
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To count from 1 to 12,788,132,040 would take you about eight hundred thirteen 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 12788132040 cubic inches would be around 194.9 feet tall.
Recreational maths with 12788132040
- 12788132040 backwards is 04023188721
- 12788132040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12788132040's digits is 36
- More coming soon!
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