13121480940
13,121,480,940 is an even composite number composed of eight prime numbers multiplied together.
13121480940 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 13121480940:
22 × 3 × 5 × 17 × 19 × 29 × 37 × 631
(2 × 2 × 3 × 5 × 17 × 19 × 29 × 37 × 631)See below for interesting mathematical facts about the number 13121480940 from the Numbermatics database.
Names of 13121480940
- Cardinal: 13121480940 can be written as Thirteen billion, one hundred twenty-one million, four hundred eighty thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.312148094 × 1010
Factors of 13121480940
Divisors of 13121480940
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 17 19 20 29 30 34 37 38 51 57 58 60 68 74 76 85 87 95 102 111 114 116 145 148 170 174 185 190 204 222 228 255 285 290 323 340 348 370 380 435 444 493 510 551 555 570 580 629 631 646 703 740 870 969 986 1020 1073 1102 1110 1140 1258 1262 1292 1406 1479 1615 1653 1740 1887 1893 1938 1972 2109 2146 2204 2220 2465 2516 2524 2755 2812 2958 3145 3155 3219 3230 3306 3515 3774 3786 3876 4218 4292 4845 4930 5365 5510 5916 6290 6310 6438 6460 6612 7030 7395 7548 7572 8265 8436 9367 9435 9465 9690 9860 10545 10727 10730 11020 11951 11989 12580 12620 12876 14060 14790 16095 16530 18241 18299 18734 18870 18930 19380 20387 21090 21454 21460 23347 23902 23978 28101 29580 32181 32190 33060 35853 35967 36482 36598 37468 37740 37860 40774 42180 42908 46694 46835 47804 47956 53635 54723 54897 56202 59755 59945 61161 64362 64380 70041 71706 71934 72964 73196 81548 91205 91495 93388 93670 101935 107270 109446 109794 112404 116735 119510 119890 122322 128724 140082 140505 143412 143868 160905 179265 179835 182410 182990 187340 203813 203870 214540 218892 219588 233470 239020 239780 244644 273615 274485 280164 281010 305805 311083 321810 346579 347681 350205 358530 359670 364820 365980 396899 407626 407740 443593 466940 547230 548970 562020 611439 611610 622166 643620 677063 693158 695362 700410 717060 719340 793798 815252 887186 933249 1019065 1039737 1043043 1094460 1097940 1190697 1222878 1223220 1244332 1330779 1354126 1386316 1390724 1400820 1555415 1587596 1732895 1738405 1774372 1866498 1984495 2031189 2038130 2079474 2086086 2217965 2381394 2445756 2661558 2708252 3057195 3110830 3385315 3465790 3476810 3732996 3968990 4062378 4076260 4158948 4172172 4435930 4666245 4762788 5198685 5215215 5323116 5910577 5953485 6114390 6221660 6653895 6770630 6931580 6953620 7541081 7937980 8124756 8871860 9332490 10155945 10397370 10430430 11510071 11821154 11906970 12228780 12864197 13307790 13541260 15082162 17731731 18664980 20311890 20794740 20860860 22623243 23020142 23642308 23813940 25728394 26615580 29552885 30164324 34530213 35463462 37705405 38592591 40623780 45246486 46040284 51456788 57550355 59105770 64320985 69060426 70926924 75410810 77185182 88658655 90492972 113116215 115100710 118211540 128641970 138120852 150821620 154370364 172651065 177317310 192962955 218691349 226232430 230201420 257283940 345302130 354634620 385925910 437382698 452464860 656074047 690604260 771851820 874765396 1093456745 1312148094 2186913490 2624296188 3280370235 4373826980 6560740470 13121480940
- Sum of all divisors σ(n): 43574630400
- Sum of proper divisors (its aliquot sum) s(n): 30453149460
- 13121480940 is an abundant number, because the sum of its proper divisors (30453149460) is greater than itself. Its abundance is 17331668520
Bases of 13121480940
- Binary: 11000011100001100111101000111011002
- Hexadecimal: 0x30E19E8EC
- Base-36: 6106VHO
Squares and roots of 13121480940
- 13121480940 squared (131214809402) is 172173262058783283600
- 13121480940 cubed (131214809403) is 2259168176481950015348014584000
-
The
square root of 13121480940 is 114549.0329073101 -
The
cube root of 13121480940 is 2358.6361541943
Scales and comparisons
How big is 13121480940?- 13,121,480,940 seconds is equal to 417 years, 11 weeks, 3 days, 23 hours, 49 minutes.
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To count from 1 to 13,121,480,940 would take you about eight hundred thirty-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 13121480940 cubic inches would be around 196.6 feet tall.
Recreational maths with 13121480940
- 13121480940 backwards is 04908412131
- The number of decimal digits it has is: 11
- The sum of 13121480940's digits is 33
- More coming soon!
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The information we have on file for 13121480940 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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