1388968750000
1,388,968,750,000 is an even composite number composed of four prime numbers multiplied together.
1388968750000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred divisors.
Prime factorization of 1388968750000:
24 × 59 × 132 × 263
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 13 × 13 × 263)See below for interesting mathematical facts about the number 1388968750000 from the Numbermatics database.
Names of 1388968750000
- Cardinal: 1388968750000 can be written as One trillion, three hundred eighty-eight billion, nine hundred sixty-eight million, seven hundred fifty thousand.
Scientific notation
- Scientific notation: 1.38896875 × 1012
Factors of 1388968750000
Divisors of 1388968750000
- Number of divisors d(n): 300
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 104 125 130 169 200 208 250 260 263 325 338 400 500 520 526 625 650 676 845 1000 1040 1052 1250 1300 1315 1352 1625 1690 2000 2104 2500 2600 2630 2704 3125 3250 3380 3419 4208 4225 5000 5200 5260 6250 6500 6575 6760 6838 8125 8450 10000 10520 12500 13000 13150 13520 13676 15625 16250 16900 17095 21040 21125 25000 26000 26300 27352 31250 32500 32875 33800 34190 40625 42250 44447 50000 52600 54704 62500 65000 65750 67600 68380 78125 81250 84500 85475 88894 105200 105625 125000 130000 131500 136760 156250 162500 164375 169000 170950 177788 203125 211250 222235 250000 263000 273520 312500 325000 328750 338000 341900 355576 390625 406250 422500 427375 444470 526000 528125 625000 650000 657500 683800 711152 781250 812500 821875 845000 854750 888940 1015625 1056250 1111175 1250000 1315000 1367600 1562500 1625000 1643750 1690000 1709500 1777880 1953125 2031250 2112500 2136875 2222350 2630000 2640625 3125000 3250000 3287500 3419000 3555760 3906250 4062500 4109375 4225000 4273750 4444700 5078125 5281250 5555875 6250000 6575000 6838000 7812500 8125000 8218750 8450000 8547500 8889400 10156250 10562500 10684375 11111750 13150000 13203125 15625000 16250000 16437500 17095000 17778800 20312500 20546875 21125000 21368750 22223500 25390625 26406250 27779375 31250000 32875000 34190000 40625000 41093750 42250000 42737500 44447000 50781250 52812500 53421875 55558750 65750000 66015625 81250000 82187500 85475000 88894000 101562500 102734375 105625000 106843750 111117500 132031250 138896875 164375000 170950000 203125000 205468750 211250000 213687500 222235000 264062500 267109375 277793750 328750000 330078125 406250000 410937500 427375000 444470000 513671875 528125000 534218750 555587500 660156250 694484375 821875000 854750000 1027343750 1056250000 1068437500 1111175000 1320312500 1335546875 1388968750 1643750000 2054687500 2136875000 2222350000 2640625000 2671093750 2777937500 3472421875 4109375000 4273750000 5281250000 5342187500 5555875000 6677734375 6944843750 8218750000 10684375000 11111750000 13355468750 13889687500 17362109375 21368750000 26710937500 27779375000 34724218750 53421875000 55558750000 69448437500 86810546875 106843750000 138896875000 173621093750 277793750000 347242187500 694484375000 1388968750000
- Sum of all divisors σ(n): 3656425406832
- Sum of proper divisors (its aliquot sum) s(n): 2267456656832
- 1388968750000 is an abundant number, because the sum of its proper divisors (2267456656832) is greater than itself. Its abundance is 878487906832
Bases of 1388968750000
- Binary: 101000011011001001111110100101011101100002
- Hexadecimal: 0x14364FD2BB0
- Base-36: HQ304QLS
Squares and roots of 1388968750000
- 1388968750000 squared (13889687500002) is 1929234188476562500000000
- 1388968750000 cubed (13889687500003) is 2679645999225555419921875000000000000
-
The
square root of 1388968750000 is 1178545.1836904685 -
The
cube root of 1388968750000 is 11157.4296772411
Scales and comparisons
How big is 1388968750000?- 1,388,968,750,000 seconds is equal to 44,164 years, 47 weeks, 2 days, 4 hours, 46 minutes, 40 seconds.
-
To count from 1 to 1,388,968,750,000 would take you about one hundred ten thousand, four hundred twelve 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 1388968750000 cubic inches would be around 929.8 feet tall.
Recreational maths with 1388968750000
- 1388968750000 backwards is 0000578698831
- The number of decimal digits it has is: 13
- The sum of 1388968750000's digits is 55
- More coming soon!
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