1399984128
1,399,984,128 is an even composite number composed of three prime numbers multiplied together.
1399984128 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred four divisors.
Prime factorization of 1399984128:
212 × 33 × 12659
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 12659)See below for interesting mathematical facts about the number 1399984128 from the Numbermatics database.
Names of 1399984128
- Cardinal: 1399984128 can be written as One billion, three hundred ninety-nine million, nine hundred eighty-four thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.399984128 × 109
Factors of 1399984128
Divisors of 1399984128
- Number of divisors d(n): 104
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1024 1152 1536 1728 2048 2304 3072 3456 4096 4608 6144 6912 9216 12288 12659 13824 18432 25318 27648 36864 37977 50636 55296 75954 101272 110592 113931 151908 202544 227862 303816 341793 405088 455724 607632 683586 810176 911448 1215264 1367172 1620352 1822896 2430528 2734344 3240704 3645792 4861056 5468688 6481408 7291584 9722112 10937376 12962816 14583168 19444224 21874752 25925632 29166336 38888448 43749504 51851264 58332672 77776896 87499008 116665344 155553792 174998016 233330688 349996032 466661376 699992064 1399984128
- Sum of all divisors σ(n): 4147922400
- Sum of proper divisors (its aliquot sum) s(n): 2747938272
- 1399984128 is an abundant number, because the sum of its proper divisors (2747938272) is greater than itself. Its abundance is 1347954144
Bases of 1399984128
- Binary: 10100110111001000010000000000002
- Hexadecimal: 0x53721000
- Base-36: N5IIO0
Squares and roots of 1399984128
- 1399984128 squared (13999841282) is 1959955558651920384
- 1399984128 cubed (13999841283) is 2743906673698061614319665152
-
The
square root of 1399984128 is 37416.3617686167 -
The
cube root of 1399984128 is 1118.6847144865
Scales and comparisons
How big is 1399984128?- 1,399,984,128 seconds is equal to 44 years, 26 weeks, 5 days, 12 hours, 28 minutes, 48 seconds.
-
To count from 1 to 1,399,984,128 would take you about eighty-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 1399984128 cubic inches would be around 93.2 feet tall.
Recreational maths with 1399984128
- 1399984128 backwards is 8214899931
- 1399984128 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1399984128's digits is 54
- More coming soon!
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