13123820640
13,123,820,640 is an even composite number composed of seven prime numbers multiplied together.
13123820640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 13123820640:
25 × 3 × 5 × 7 × 67 × 97 × 601
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 67 × 97 × 601)See below for interesting mathematical facts about the number 13123820640 from the Numbermatics database.
Names of 13123820640
- Cardinal: 13123820640 can be written as Thirteen billion, one hundred twenty-three million, eight hundred twenty thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.312382064 × 1010
Factors of 13123820640
Divisors of 13123820640
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 67 70 80 84 96 97 105 112 120 134 140 160 168 194 201 210 224 240 268 280 291 335 336 388 402 420 469 480 485 536 560 582 601 670 672 679 776 804 840 938 970 1005 1072 1120 1164 1202 1340 1358 1407 1455 1552 1608 1680 1803 1876 1940 2010 2037 2144 2328 2345 2404 2680 2716 2814 2910 3005 3104 3216 3360 3395 3606 3752 3880 4020 4074 4207 4656 4690 4808 5360 5432 5628 5820 6010 6432 6499 6790 7035 7212 7504 7760 8040 8148 8414 9015 9312 9380 9616 10185 10720 10864 11256 11640 12020 12621 12998 13580 14070 14424 15008 15520 16080 16296 16828 18030 18760 19232 19497 20370 21035 21728 22512 23280 24040 25242 25996 27160 28140 28848 32160 32495 32592 33656 36060 37520 38994 40267 40740 42070 45024 45493 46560 48080 50484 51992 54320 56280 57696 58297 63105 64990 65184 67312 72120 75040 77988 80534 81480 84140 90986 96160 97485 100968 103984 108640 112560 116594 120801 126210 129980 134624 136479 144240 155976 161068 162960 168280 174891 181972 194970 201335 201936 207968 225120 227465 233188 241602 252420 259960 272958 281869 288480 291485 311952 322136 325920 336560 349782 363944 389940 402670 403872 408079 454930 466376 483204 504840 519920 545916 563738 582970 604005 623904 644272 673120 682395 699564 727888 779880 805340 816158 845607 874455 909860 932752 966408 1009680 1039840 1091832 1127476 1165940 1208010 1224237 1288544 1364790 1399128 1409345 1455776 1559760 1610680 1632316 1691214 1748910 1819720 1865504 1932816 2019360 2040395 2183664 2254952 2331880 2416020 2448474 2729580 2798256 2818690 3119520 3221360 3264632 3382428 3497820 3639440 3865632 3905899 4080790 4228035 4367328 4509904 4663760 4832040 4896948 5459160 5596512 5637380 6121185 6442720 6529264 6764856 6995640 7278880 7811798 8161580 8456070 9019808 9327520 9664080 9793896 10918320 11274760 11717697 12242370 13058528 13529712 13991280 15623596 16323160 16912140 19328160 19529495 19587792 21836640 22549520 23435394 24484740 27059424 27341293 27982560 31247192 32646320 33824280 39058990 39175584 45099040 46870788 48969480 54682586 58588485 62494384 65292640 67648560 78117980 82023879 93741576 97938960 109365172 117176970 124988768 135297120 136706465 156235960 164047758 187483152 195877920 218730344 234353940 273412930 312471920 328095516 374966304 410119395 437460688 468707880 546825860 624943840 656191032 820238790 874921376 937415760 1093651720 1312382064 1640477580 1874831520 2187303440 2624764128 3280955160 4374606880 6561910320 13123820640
- Sum of all divisors σ(n): 48525861888
- Sum of proper divisors (its aliquot sum) s(n): 35402041248
- 13123820640 is an abundant number, because the sum of its proper divisors (35402041248) is greater than itself. Its abundance is 22278220608
Bases of 13123820640
- Binary: 11000011100011110110011100011000002
- Hexadecimal: 0x30E3D9C60
- Base-36: 611L0TC
Squares and roots of 13123820640
- 13123820640 squared (131238206402) is 172234668190890009600
- 13123820640 cubed (131238206403) is 2260376893327153767958278144000
-
The
square root of 13123820640 is 114559.2451092445 -
The
cube root of 13123820640 is 2358.7763358569
Scales and comparisons
How big is 13123820640?- 13,123,820,640 seconds is equal to 417 years, 15 weeks, 3 days, 1 hour, 44 minutes.
-
To count from 1 to 13,123,820,640 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 13123820640 cubic inches would be around 196.6 feet tall.
Recreational maths with 13123820640
- 13123820640 backwards is 04602832131
- 13123820640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13123820640's digits is 30
- More coming soon!
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The information we have on file for 13123820640 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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