1398939809388
1,398,939,809,388 is an even composite number composed of six prime numbers multiplied together.
1398939809388 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1398939809388:
22 × 3 × 112 × 292 × 409 × 2801
(2 × 2 × 3 × 11 × 11 × 29 × 29 × 409 × 2801)See below for interesting mathematical facts about the number 1398939809388 from the Numbermatics database.
Names of 1398939809388
- Cardinal: 1398939809388 can be written as One trillion, three hundred ninety-eight billion, nine hundred thirty-nine million, eight hundred nine thousand, three hundred eighty-eight.
Scientific notation
- Scientific notation: 1.398939809388 × 1012
Factors of 1398939809388
Divisors of 1398939809388
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 11 12 22 29 33 44 58 66 87 116 121 132 174 242 319 348 363 409 484 638 726 818 841 957 1227 1276 1452 1636 1682 1914 2454 2523 2801 3364 3509 3828 4499 4908 5046 5602 7018 8403 8998 9251 10092 10527 11204 11861 13497 14036 16806 17996 18502 21054 23722 26994 27753 30811 33612 35583 37004 42108 47444 49489 53988 55506 61622 71166 81229 92433 98978 101761 111012 123244 130471 142332 148467 162458 184866 197956 203522 243687 260942 296934 305283 324916 338921 343969 369732 391413 407044 487374 521884 593868 610566 677842 687938 782826 893519 974748 1016763 1031907 1145609 1221132 1355684 1375876 1435181 1565652 1787038 2033526 2063814 2291218 2355641 2680557 2870362 3436827 3574076 3783659 4067052 4127628 4305543 4582436 4711282 5361114 5740724 6873654 7066923 7567318 8611086 9422564 9828709 10722228 11350977 12601699 13747308 14133846 15134636 17222172 19657418 22701954 25203398 25912051 28267692 29486127 33222661 37805097 39314836 41620249 45403908 50406796 51824102 58972254 66445322 75610194 77736153 83240498 99667983 103648204 117944508 124860747 132890644 138618689 151220388 155472306 166480996 199335966 249721494 277237378 285032561 310944612 365449271 398671932 415856067 499442988 554474756 570065122 730898542 831712134 855097683 963457169 1096347813 1140130244 1461797084 1663424268 1710195366 1926914338 2192695626 2890371507 3420390732 3853828676 4019941981 4385391252 5780743014 8039883962 10598028859 11561486028 12059825943 16079767924 21196057718 24119651886 31794086577 42392115436 48239303772 63588173154 116578317449 127176346308 233156634898 349734952347 466313269796 699469904694 1398939809388
- Sum of all divisors σ(n): 3726317147280
- Sum of proper divisors (its aliquot sum) s(n): 2327377337892
- 1398939809388 is an abundant number, because the sum of its proper divisors (2327377337892) is greater than itself. Its abundance is 928437528504
Bases of 1398939809388
- Binary: 101000101101101110100111101110110011011002
- Hexadecimal: 0x145B74F766C
- Base-36: HUNWN59O
Squares and roots of 1398939809388
- 1398939809388 squared (13989398093882) is 1957032590290533772934544
- 1398939809388 cubed (13989398093883) is 2737770798827143215849827456760699072
-
The
square root of 1398939809388 is 1182767.8594669369 -
The
cube root of 1398939809388 is 11184.0648421861
Scales and comparisons
How big is 1398939809388?- 1,398,939,809,388 seconds is equal to 44,481 years, 49 weeks, 5 days, 23 hours, 29 minutes, 48 seconds.
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To count from 1 to 1,398,939,809,388 would take you about one hundred eleven thousand, two hundred 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 1398939809388 cubic inches would be around 932 feet tall.
Recreational maths with 1398939809388
- 1398939809388 backwards is 8839089398931
- The number of decimal digits it has is: 13
- The sum of 1398939809388's digits is 78
- More coming soon!
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