1389947392000
1,389,947,392,000 is an even composite number composed of four prime numbers multiplied together.
1389947392000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eight divisors.
Prime factorization of 1389947392000:
212 × 53 × 281 × 9661
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 281 × 9661)See below for interesting mathematical facts about the number 1389947392000 from the Numbermatics database.
Names of 1389947392000
- Cardinal: 1389947392000 can be written as One trillion, three hundred eighty-nine billion, nine hundred forty-seven million, three hundred ninety-two thousand.
Scientific notation
- Scientific notation: 1.389947392 × 1012
Factors of 1389947392000
Divisors of 1389947392000
- Number of divisors d(n): 208
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 281 320 400 500 512 562 640 800 1000 1024 1124 1280 1405 1600 2000 2048 2248 2560 2810 3200 4000 4096 4496 5120 5620 6400 7025 8000 8992 9661 10240 11240 12800 14050 16000 17984 19322 20480 22480 25600 28100 32000 35125 35968 38644 44960 48305 51200 56200 64000 70250 71936 77288 89920 96610 102400 112400 128000 140500 143872 154576 179840 193220 224800 241525 256000 281000 287744 309152 359680 386440 449600 483050 512000 562000 575488 618304 719360 772880 899200 966100 1124000 1150976 1207625 1236608 1438720 1545760 1798400 1932200 2248000 2415250 2473216 2714741 2877440 3091520 3596800 3864400 4496000 4830500 4946432 5429482 5754880 6183040 7193600 7728800 8992000 9661000 9892864 10858964 12366080 13573705 14387200 15457600 17984000 19322000 19785728 21717928 24732160 27147410 28774400 30915200 35968000 38644000 39571456 43435856 49464320 54294820 61830400 67868525 71936000 77288000 86871712 98928640 108589640 123660800 135737050 143872000 154576000 173743424 197857280 217179280 247321600 271474100 309152000 339342625 347486848 434358560 494643200 542948200 618304000 678685250 694973696 868717120 989286400 1085896400 1236608000 1357370500 1389947392 1737434240 2171792800 2473216000 2714741000 2779894784 3474868480 4343585600 4946432000 5429482000 5559789568 6949736960 8687171200 10858964000 11119579136 13899473920 17374342400 21717928000 27798947840 34748684800 43435856000 55597895680 69497369600 86871712000 138994739200 173743424000 277989478400 347486848000 694973696000 1389947392000
- Sum of all divisors σ(n): 3481590316464
- Sum of proper divisors (its aliquot sum) s(n): 2091642924464
- 1389947392000 is an abundant number, because the sum of its proper divisors (2091642924464) is greater than itself. Its abundance is 701695532464
Bases of 1389947392000
- Binary: 101000011100111110101001000010000000000002
- Hexadecimal: 0x1439F521000
- Base-36: HQJ6SFLS
Squares and roots of 1389947392000
- 1389947392000 squared (13899473920002) is 1931953752527601664000000
- 1389947392000 cubed (13899473920003) is 2685314079790353340891660288000000000
-
The
square root of 1389947392000 is 1178960.3012824477 -
The
cube root of 1389947392000 is 11160.0495023991
Scales and comparisons
How big is 1389947392000?- 1,389,947,392,000 seconds is equal to 44,196 years, 1 week, 3 days, 1 hour, 46 minutes, 40 seconds.
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To count from 1 to 1,389,947,392,000 would take you about one hundred ten thousand, four hundred ninety 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 1389947392000 cubic inches would be around 930 feet tall.
Recreational maths with 1389947392000
- 1389947392000 backwards is 0002937499831
- The number of decimal digits it has is: 13
- The sum of 1389947392000's digits is 55
- More coming soon!
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