1389451148928
1,389,451,148,928 is an even composite number composed of four prime numbers multiplied together.
1389451148928 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1389451148928:
27 × 34 × 2572 × 2029
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 257 × 257 × 2029)See below for interesting mathematical facts about the number 1389451148928 from the Numbermatics database.
Names of 1389451148928
- Cardinal: 1389451148928 can be written as One trillion, three hundred eighty-nine billion, four hundred fifty-one million, one hundred forty-eight thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.389451148928 × 1012
Factors of 1389451148928
Divisors of 1389451148928
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 257 288 324 384 432 514 576 648 771 864 1028 1152 1296 1542 1728 2029 2056 2313 2592 3084 3456 4058 4112 4626 5184 6087 6168 6939 8116 8224 9252 10368 12174 12336 13878 16232 16448 18261 18504 20817 24348 24672 27756 32464 32896 36522 37008 41634 48696 49344 54783 55512 64928 66049 73044 74016 83268 97392 98688 109566 111024 129856 132098 146088 148032 164349 166536 194784 198147 219132 222048 259712 264196 292176 296064 328698 333072 389568 396294 438264 444096 521453 528392 584352 594441 657396 666144 779136 792588 876528 888192 1042906 1056784 1168704 1188882 1314792 1332288 1564359 1585176 1753056 1783323 2085812 2113568 2337408 2377764 2629584 2664576 3128718 3170352 3506112 3566646 4171624 4227136 4693077 4755528 5259168 5349969 6257436 6340704 7012224 7133292 8343248 8454272 9386154 9511056 10518336 10699938 12514872 12681408 14079231 14266584 16686496 18772308 19022112 21036672 21399876 25029744 25362816 28158462 28533168 33372992 37544616 38044224 42237693 42799752 50059488 56316924 57066336 66745984 75089232 76088448 84475386 85599504 100118976 112633848 114132672 134013421 150178464 168950772 171199008 200237952 225267696 228265344 268026842 300356928 337901544 342398016 402040263 450535392 536053684 600713856 675803088 684796032 804080526 901070784 1072107368 1206120789 1351606176 1608161052 1802141568 2144214736 2412241578 2703212352 3216322104 3618362367 4288429472 4824483156 5406424704 6432644208 7236724734 8576858944 9648966312 10855087101 12865288416 14473449468 17153717888 19297932624 21710174202 25730576832 28946898936 38595865248 43420348404 51461153664 57893797872 77191730496 86840696808 115787595744 154383460992 173681393616 231575191488 347362787232 463150382976 694725574464 1389451148928
- Sum of all divisors σ(n): 4153182044550
- Sum of proper divisors (its aliquot sum) s(n): 2763730895622
- 1389451148928 is an abundant number, because the sum of its proper divisors (2763730895622) is greater than itself. Its abundance is 1374279746694
Bases of 1389451148928
- Binary: 101000011100000011011110111111110100000002
- Hexadecimal: 0x14381BDFE80
- Base-36: HQAZC800
Squares and roots of 1389451148928
- 1389451148928 squared (13894511489282) is 1930574495257339235549184
- 1389451148928 cubed (13894511489283) is 2682438950526403687858066929852874752
-
The
square root of 1389451148928 is 1178749.8245717791 -
The
cube root of 1389451148928 is 11158.7212131685
Scales and comparisons
How big is 1389451148928?- 1,389,451,148,928 seconds is equal to 44,180 years, 12 weeks, 6 days, 12 hours, 28 minutes, 48 seconds.
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To count from 1 to 1,389,451,148,928 would take you about one hundred ten thousand, four hundred fifty 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 1389451148928 cubic inches would be around 929.9 feet tall.
Recreational maths with 1389451148928
- 1389451148928 backwards is 8298411549831
- The number of decimal digits it has is: 13
- The sum of 1389451148928's digits is 63
- More coming soon!
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