1388331508040
1,388,331,508,040 is an even composite number composed of five prime numbers multiplied together.
1388331508040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1388331508040:
23 × 5 × 23 × 1033 × 1381
(2 × 2 × 2 × 5 × 23 × 103 × 103 × 103 × 1381)See below for interesting mathematical facts about the number 1388331508040 from the Numbermatics database.
Names of 1388331508040
- Cardinal: 1388331508040 can be written as One trillion, three hundred eighty-eight billion, three hundred thirty-one million, five hundred eight thousand and forty.
Scientific notation
- Scientific notation: 1.38833150804 × 1012
Factors of 1388331508040
Divisors of 1388331508040
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 5 8 10 20 23 40 46 92 103 115 184 206 230 412 460 515 824 920 1030 1381 2060 2369 2762 4120 4738 5524 6905 9476 10609 11048 11845 13810 18952 21218 23690 27620 31763 42436 47380 53045 55240 63526 84872 94760 106090 127052 142243 158815 212180 244007 254104 284486 317630 424360 488014 568972 635260 711215 976028 1092727 1137944 1220035 1270520 1422430 1952056 2185454 2440070 2844860 3271589 4370908 4880140 5463635 5689720 6543178 8741816 9760280 10927270 13086356 14651029 16357945 21854540 25132721 26172712 29302058 32715890 43709080 50265442 58604116 65431780 73255145 100530884 117208232 125663605 130863560 146510290 201061768 251327210 293020580 336973667 502654420 586041160 673947334 1005308840 1347894668 1509055987 1684868335 2695789336 3018111974 3369736670 6036223948 6739473340 7545279935 12072447896 13478946680 15090559870 30181119740 34708287701 60362239480 69416575402 138833150804 173541438505 277666301608 347082877010 694165754020 1388331508040
- Sum of all divisors σ(n): 3293900812800
- Sum of proper divisors (its aliquot sum) s(n): 1905569304760
- 1388331508040 is an abundant number, because the sum of its proper divisors (1905569304760) is greater than itself. Its abundance is 517237796720
Bases of 1388331508040
- Binary: 101000011001111110000000110100001010010002
- Hexadecimal: 0x1433F01A148
- Base-36: HPSGQFK8
Squares and roots of 1388331508040
- 1388331508040 squared (13883315080402) is 1927464376216620584641600
- 1388331508040 cubed (13883315080403) is 2675959524126198765987978990918464000
-
The
square root of 1388331508040 is 1178274.8015806839 -
The
cube root of 1388331508040 is 11155.7231185783
Scales and comparisons
How big is 1388331508040?- 1,388,331,508,040 seconds is equal to 44,144 years, 33 weeks, 4 days, 17 hours, 7 minutes, 20 seconds.
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To count from 1 to 1,388,331,508,040 would take you about one hundred ten thousand, three hundred sixty-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 1388331508040 cubic inches would be around 929.6 feet tall.
Recreational maths with 1388331508040
- 1388331508040 backwards is 0408051338831
- The number of decimal digits it has is: 13
- The sum of 1388331508040's digits is 44
- More coming soon!
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