1389214827
1,389,214,827 is an odd composite number composed of five prime numbers multiplied together.
1389214827 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1389214827:
33 × 73 × 11 × 13 × 1049
(3 × 3 × 3 × 7 × 7 × 7 × 11 × 13 × 1049)See below for interesting mathematical facts about the number 1389214827 from the Numbermatics database.
Names of 1389214827
- Cardinal: 1389214827 can be written as One billion, three hundred eighty-nine million, two hundred fourteen thousand, eight hundred twenty-seven.
Scientific notation
- Scientific notation: 1.389214827 × 109
Factors of 1389214827
Divisors of 1389214827
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 7 9 11 13 21 27 33 39 49 63 77 91 99 117 143 147 189 231 273 297 343 351 429 441 539 637 693 819 1001 1029 1049 1287 1323 1617 1911 2079 2457 3003 3087 3147 3773 3861 4459 4851 5733 7007 7343 9009 9261 9441 11319 11539 13377 13637 14553 17199 21021 22029 27027 28323 33957 34617 40131 40911 49049 51401 63063 66087 80773 95459 101871 103851 120393 122733 147147 150007 154203 189189 198261 242319 286377 311553 359807 368199 441441 450021 462609 565411 668213 726957 859131 1050049 1079421 1324323 1350063 1387827 1696233 2004639 2180871 2577393 3150147 3238263 3957877 4050189 4677491 5088699 6013917 7350343 9450441 9714789 11873631 14032473 15266097 18041751 22051029 28351323 35620893 42097419 51452401 66153087 106862679 126292257 154357203 198459261 463071609 1389214827
- Sum of all divisors σ(n): 2822400000
- Sum of proper divisors (its aliquot sum) s(n): 1433185173
- 1389214827 is an abundant number, because the sum of its proper divisors (1433185173) is greater than itself. Its abundance is 43970346
Bases of 1389214827
- Binary: 10100101100110110111100011010112
- Hexadecimal: 0x52CDBC6B
- Base-36: MZ3P0R
Squares and roots of 1389214827
- 1389214827 squared (13892148272) is 1929917835556639929
- 1389214827 cubed (13892148273) is 2681070472047031987667027283
-
The
square root of 1389214827 is 37272.1722871099 -
The
cube root of 1389214827 is 1115.8088541283
Scales and comparisons
How big is 1389214827?- 1,389,214,827 seconds is equal to 44 years, 8 weeks, 6 days, 21 hours, 27 seconds.
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To count from 1 to 1,389,214,827 would take you about eighty-eight 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 1389214827 cubic inches would be around 93 feet tall.
Recreational maths with 1389214827
- 1389214827 backwards is 7284129831
- The number of decimal digits it has is: 10
- The sum of 1389214827's digits is 45
- More coming soon!
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The information we have on file for 1389214827 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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