13395947994
13,395,947,994 is an even composite number composed of five prime numbers multiplied together.
13395947994 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13395947994:
2 × 38 × 113 × 13 × 59
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 11 × 13 × 59)See below for interesting mathematical facts about the number 13395947994 from the Numbermatics database.
Names of 13395947994
- Cardinal: 13395947994 can be written as Thirteen billion, three hundred ninety-five million, nine hundred forty-seven thousand, nine hundred ninety-four.
Scientific notation
- Scientific notation: 1.3395947994 × 1010
Factors of 13395947994
Divisors of 13395947994
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 6 9 11 13 18 22 26 27 33 39 54 59 66 78 81 99 117 118 121 143 162 177 198 234 242 243 286 297 351 354 363 429 486 531 594 649 702 726 729 767 858 891 1053 1062 1089 1287 1298 1331 1458 1534 1573 1593 1782 1947 2106 2178 2187 2301 2574 2662 2673 3146 3159 3186 3267 3861 3894 3993 4374 4602 4719 4779 5346 5841 6318 6534 6561 6903 7139 7722 7986 8019 8437 9438 9477 9558 9801 11583 11682 11979 13122 13806 14157 14278 14337 16038 16874 17303 17523 18954 19602 20709 21417 23166 23958 24057 25311 28314 28431 28674 29403 34606 34749 35046 35937 41418 42471 42834 43011 48114 50622 51909 52569 56862 58806 62127 64251 69498 71874 72171 75933 78529 84942 85293 86022 88209 92807 103818 104247 105138 107811 124254 127413 128502 129033 144342 151866 155727 157058 157707 170586 176418 185614 186381 192753 208494 215622 227799 235587 254826 258066 264627 278421 311454 312741 315414 323433 372762 382239 385506 387099 455598 467181 471174 473121 529254 556842 559143 578259 625482 646866 683397 706761 764478 774198 793881 835263 934362 938223 946242 970299 1020877 1118286 1146717 1156518 1366794 1401543 1413522 1419363 1587762 1670526 1677429 1734777 1876446 1940598 2041754 2050191 2120283 2293434 2505789 2803086 2838726 2910897 3062631 3354858 3440151 3469554 4100382 4204629 4240566 4258089 5011578 5032287 5204331 5821794 6125262 6150573 6360849 6880302 7517367 8409258 8516178 8732691 9187893 10064574 10320453 10408662 12301146 12613887 12721698 15034734 15612993 17465382 18375786 18451719 19082547 20640906 22552101 25227774 27563679 31225986 36903438 37841661 38165094 45104202 46838979 55127358 55355157 57247641 67656303 75683322 82691037 93677958 110710314 113524983 114495282 135312606 165382074 171742923 202968909 227049966 248073111 343485846 405937818 496146222 515228769 608906727 744219333 1030457538 1217813454 1488438666 2232657999 4465315998 6697973997 13395947994
- Sum of all divisors σ(n): 36306204480
- Sum of proper divisors (its aliquot sum) s(n): 22910256486
- 13395947994 is an abundant number, because the sum of its proper divisors (22910256486) is greater than itself. Its abundance is 9514308492
Bases of 13395947994
- Binary: 11000111100111010111110001110110102
- Hexadecimal: 0x31E75F1DA
- Base-36: 65JLNMI
Squares and roots of 13395947994
- 13395947994 squared (133959479942) is 179451422657952624036
- 13395947994 cubed (133959479943) is 2403921925375246602102090383784
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The
square root of 13395947994 is 115740.8657043829 -
The
cube root of 13395947994 is 2374.9683020847
Scales and comparisons
How big is 13395947994?- 13,395,947,994 seconds is equal to 425 years, 49 weeks, 2 days, 16 hours, 39 minutes, 54 seconds.
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To count from 1 to 13,395,947,994 would take you about eight hundred fifty-one 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 13395947994 cubic inches would be around 197.9 feet tall.
Recreational maths with 13395947994
- 13395947994 backwards is 49974959331
- The number of decimal digits it has is: 11
- The sum of 13395947994's digits is 63
- More coming soon!
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