1388808127872
1,388,808,127,872 is an even composite number composed of five prime numbers multiplied together.
1388808127872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1388808127872:
27 × 32 × 11 × 491 × 223211
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 491 × 223211)See below for interesting mathematical facts about the number 1388808127872 from the Numbermatics database.
Names of 1388808127872
- Cardinal: 1388808127872 can be written as One trillion, three hundred eighty-eight billion, eight hundred eight million, one hundred twenty-seven thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.388808127872 × 1012
Factors of 1388808127872
Divisors of 1388808127872
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 128 132 144 176 192 198 264 288 352 384 396 491 528 576 704 792 982 1056 1152 1408 1473 1584 1964 2112 2946 3168 3928 4224 4419 5401 5892 6336 7856 8838 10802 11784 12672 15712 16203 17676 21604 23568 31424 32406 35352 43208 47136 48609 62848 64812 70704 86416 94272 97218 129624 141408 172832 188544 194436 223211 259248 282816 345664 388872 446422 518496 565632 669633 691328 777744 892844 1036992 1339266 1555488 1785688 2008899 2073984 2455321 2678532 3110976 3571376 4017798 4910642 5357064 6221952 7142752 7365963 8035596 9821284 10714128 14285504 14731926 16071192 19642568 21428256 22097889 28571008 29463852 32142384 39285136 42856512 44195778 58927704 64284768 78570272 85713024 88391556 109596601 117855408 128569536 157140544 176783112 219193202 235710816 257139072 314281088 328789803 353566224 438386404 471421632 657579606 707132448 876772808 942843264 986369409 1205562611 1315159212 1414264896 1753545616 1972738818 2411125222 2630318424 2828529792 3507091232 3616687833 3945477636 4822250444 5260636848 7014182464 7233375666 7890955272 9644500888 10521273696 10850063499 14028364928 14466751332 15781910544 19289001776 21042547392 21700126998 28933502664 31563821088 38578003552 42085094784 43400253996 57867005328 63127642176 77156007104 86800507992 115734010656 126255284352 154312014208 173601015984 231468021312 347202031968 462936042624 694404063936 1388808127872
- Sum of all divisors σ(n): 4368651693120
- Sum of proper divisors (its aliquot sum) s(n): 2979843565248
- 1388808127872 is an abundant number, because the sum of its proper divisors (2979843565248) is greater than itself. Its abundance is 1591035437376
Bases of 1388808127872
- Binary: 101000011010110110110101001000101100000002
- Hexadecimal: 0x1435B6A4580
- Base-36: HQ0CI1S0
Squares and roots of 1388808127872
- 1388808127872 squared (13888081278722) is 1928788016043329503248384
- 1388808127872 cubed (13888081278723) is 2678716473623085548240011925649358848
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The
square root of 1388808127872 is 1178477.0374818509 -
The
cube root of 1388808127872 is 11156.9995741681
Scales and comparisons
How big is 1388808127872?- 1,388,808,127,872 seconds is equal to 44,159 years, 41 weeks, 5 days, 3 hours, 31 minutes, 12 seconds.
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To count from 1 to 1,388,808,127,872 would take you about one hundred ten thousand, three hundred ninety-nine 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 1388808127872 cubic inches would be around 929.7 feet tall.
Recreational maths with 1388808127872
- 1388808127872 backwards is 2787218088831
- The number of decimal digits it has is: 13
- The sum of 1388808127872's digits is 63
- More coming soon!
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