1338981984
1,338,981,984 is an even composite number composed of five prime numbers multiplied together.
1338981984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1338981984:
25 × 32 × 19 × 23 × 10639
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 23 × 10639)See below for interesting mathematical facts about the number 1338981984 from the Numbermatics database.
Names of 1338981984
- Cardinal: 1338981984 can be written as One billion, three hundred thirty-eight million, nine hundred eighty-one thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.338981984 × 109
Factors of 1338981984
Divisors of 1338981984
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 23 24 32 36 38 46 48 57 69 72 76 92 96 114 138 144 152 171 184 207 228 276 288 304 342 368 414 437 456 552 608 684 736 828 874 912 1104 1311 1368 1656 1748 1824 2208 2622 2736 3312 3496 3933 5244 5472 6624 6992 7866 10488 10639 13984 15732 20976 21278 31464 31917 41952 42556 62928 63834 85112 95751 125856 127668 170224 191502 202141 244697 255336 340448 383004 404282 489394 510672 606423 734091 766008 808564 978788 1021344 1212846 1468182 1532016 1617128 1819269 1957576 2202273 2425692 2936364 3064032 3234256 3638538 3915152 4404546 4649243 4851384 5872728 6468512 7277076 7830304 8809092 9298486 9702768 11745456 13947729 14554152 17618184 18596972 19405536 23490912 27895458 29108304 35236368 37193944 41843187 55790916 58216608 70472736 74387888 83686374 111581832 148775776 167372748 223163664 334745496 446327328 669490992 1338981984
- Sum of all divisors σ(n): 4182796800
- Sum of proper divisors (its aliquot sum) s(n): 2843814816
- 1338981984 is an abundant number, because the sum of its proper divisors (2843814816) is greater than itself. Its abundance is 1504832832
Bases of 1338981984
- Binary: 10011111100111100111110011000002
- Hexadecimal: 0x4FCF3E60
- Base-36: M57140
Squares and roots of 1338981984
- 1338981984 squared (13389819842) is 1792872753476576256
- 1338981984 cubed (13389819843) is 2400624316509608972786171904
-
The
square root of 1338981984 is 36592.1027545563 -
The
cube root of 1338981984 is 1102.1945126743
Scales and comparisons
How big is 1338981984?- 1,338,981,984 seconds is equal to 42 years, 29 weeks, 6 days, 11 hours, 26 minutes, 24 seconds.
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To count from 1 to 1,338,981,984 would take you about eighty-five 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 1338981984 cubic inches would be around 91.8 feet tall.
Recreational maths with 1338981984
- 1338981984 backwards is 4891898331
- The number of decimal digits it has is: 10
- The sum of 1338981984's digits is 54
- More coming soon!
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The information we have on file for 1338981984 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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