13145962440
13,145,962,440 is an even composite number composed of seven prime numbers multiplied together.
13145962440 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 13145962440:
23 × 3 × 5 × 132 × 19 × 109 × 313
(2 × 2 × 2 × 3 × 5 × 13 × 13 × 19 × 109 × 313)See below for interesting mathematical facts about the number 13145962440 from the Numbermatics database.
Names of 13145962440
- Cardinal: 13145962440 can be written as Thirteen billion, one hundred forty-five million, nine hundred sixty-two thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.314596244 × 1010
Factors of 13145962440
Divisors of 13145962440
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 19 20 24 26 30 38 39 40 52 57 60 65 76 78 95 104 109 114 120 130 152 156 169 190 195 218 228 247 260 285 312 313 327 338 380 390 436 456 494 507 520 545 570 626 654 676 741 760 780 845 872 939 988 1014 1090 1140 1235 1252 1308 1352 1417 1482 1560 1565 1635 1690 1878 1976 2028 2071 2180 2280 2470 2504 2535 2616 2834 2964 3130 3211 3270 3380 3705 3756 4056 4069 4142 4251 4360 4695 4940 5070 5668 5928 5947 6213 6260 6422 6540 6760 7085 7410 7512 8138 8284 8502 9390 9633 9880 10140 10355 11336 11894 12207 12426 12520 12844 13080 14170 14820 16055 16276 16568 17004 17841 18421 18780 19266 20280 20345 20710 21255 23788 24414 24852 25688 26923 28340 29640 29735 31065 32110 32552 34008 34117 35682 36842 37560 38532 40690 41420 42510 47576 48165 48828 49704 52897 53846 55263 56680 59470 61035 62130 64220 68234 71364 73684 77064 77311 80769 81380 82840 85020 89205 92105 96330 97656 102351 105794 107692 110526 118940 122070 124260 128440 134615 136468 142728 147368 154622 158691 161538 162760 170040 170585 178410 184210 192660 204702 211588 215384 221052 231933 237880 244140 248520 264485 269230 272936 276315 309244 317382 323076 341170 349999 356820 368420 385320 386555 403845 409404 423176 442104 443521 463866 488280 511755 528970 538460 552630 618488 634764 646152 648223 682340 699998 713640 736840 773110 793455 807690 818808 887042 927732 1005043 1023510 1049997 1057940 1076920 1105260 1159665 1269528 1296446 1330563 1364680 1399996 1546220 1586910 1615380 1749995 1774084 1855464 1944669 2010086 2047020 2099994 2115880 2210520 2217605 2319330 2592892 2661126 2799992 3015129 3092440 3173820 3230760 3241115 3499990 3548168 3889338 4020172 4094040 4199988 4435210 4638660 5025215 5185784 5249985 5322252 5765773 6030258 6347640 6482230 6652815 6999980 7778676 8040344 8399976 8426899 8870420 9277320 9723345 10050430 10499970 10644504 11531546 12060516 12964460 13305630 13999960 15075645 15557352 16853798 17297319 17740840 19446690 20100860 20999940 23063092 24121032 25280697 25928920 26611260 28828865 30151290 33707596 34594638 38893380 40201720 41999880 42134495 46126184 50561394 53222520 57657730 60302580 67415192 69189276 77786760 84268990 86486595 101122788 109549687 115315460 120605160 126403485 138378552 168537980 172973190 202245576 219099374 230630920 252806970 328649061 337075960 345946380 438198748 505613940 547748435 657298122 691892760 876397496 1011227880 1095496870 1314596244 1643245305 2190993740 2629192488 3286490610 4381987480 6572981220 13145962440
- Sum of all divisors σ(n): 45509904000
- Sum of proper divisors (its aliquot sum) s(n): 32363941560
- 13145962440 is an abundant number, because the sum of its proper divisors (32363941560) is greater than itself. Its abundance is 19217979120
Bases of 13145962440
- Binary: 11000011111000111101110111110010002
- Hexadecimal: 0x30F8F77C8
- Base-36: 61ERLJC
Squares and roots of 13145962440
- 13145962440 squared (131459624402) is 172816328473890753600
- 13145962440 cubed (131459624403) is 2271836963136470367488894784000
-
The
square root of 13145962440 is 114655.8434620757 -
The
cube root of 13145962440 is 2360.1021238007
Scales and comparisons
How big is 13145962440?- 13,145,962,440 seconds is equal to 418 years, 8 hours, 14 minutes.
-
To count from 1 to 13,145,962,440 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 13145962440 cubic inches would be around 196.7 feet tall.
Recreational maths with 13145962440
- 13145962440 backwards is 04426954131
- 13145962440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13145962440's digits is 39
- More coming soon!
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The information we have on file for 13145962440 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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