1988992146432
1,988,992,146,432 is an even composite number composed of four prime numbers multiplied together.
1988992146432 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-eight divisors.
Prime factorization of 1988992146432:
210 × 3 × 6481 × 99901
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 6481 × 99901)See below for interesting mathematical facts about the number 1988992146432 from the Numbermatics database.
Names of 1988992146432
- Cardinal: 1988992146432 can be written as One trillion, nine hundred eighty-eight billion, nine hundred ninety-two million, one hundred forty-six thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 1.988992146432 × 1012
Factors of 1988992146432
Divisors of 1988992146432
- Number of divisors d(n): 88
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 3072 6481 12962 19443 25924 38886 51848 77772 99901 103696 155544 199802 207392 299703 311088 399604 414784 599406 622176 799208 829568 1198812 1244352 1598416 1659136 2397624 2488704 3196832 3318272 4795248 4977408 6393664 6636544 9590496 9954816 12787328 19180992 19909632 25574656 38361984 51149312 76723968 102298624 153447936 306895872 647458381 1294916762 1942375143 2589833524 3884750286 5179667048 7769500572 10359334096 15539001144 20718668192 31078002288 41437336384 62156004576 82874672768 124312009152 165749345536 248624018304 331498691072 497248036608 662997382144 994496073216 1988992146432
- Sum of all divisors σ(n): 5302260287632
- Sum of proper divisors (its aliquot sum) s(n): 3313268141200
- 1988992146432 is an abundant number, because the sum of its proper divisors (3313268141200) is greater than itself. Its abundance is 1324275994768
Bases of 1988992146432
- Binary: 111001111000110010010101110011100000000002
- Hexadecimal: 0x1CF192B9C00
- Base-36: PDQAKIDC
Squares and roots of 1988992146432
- 1988992146432 squared (19889921464322) is 3956089758568174530330624
- 1988992146432 cubed (19889921464323) is 7868631460372166122086301316381933568
-
The
square root of 1988992146432 is 1410316.3284993903 -
The
cube root of 1988992146432 is 12576.0529169217
Scales and comparisons
How big is 1988992146432?- 1,988,992,146,432 seconds is equal to 63,243 years, 41 weeks, 3 days, 10 hours, 27 minutes, 12 seconds.
-
To count from 1 to 1,988,992,146,432 would take you about one hundred fifty-eight thousand, one hundred 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 1988992146432 cubic inches would be around 1048 feet tall.
Recreational maths with 1988992146432
- 1988992146432 backwards is 2346412998891
- The number of decimal digits it has is: 13
- The sum of 1988992146432's digits is 66
- More coming soon!
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The information we have on file for 1988992146432 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!
Keywords: Divisors of 1988992146432, math, Factors of 1988992146432, curriculum, school, college, exams, university, Prime factorization of 1988992146432, STEM, science, technology, engineering, physics, economics, calculator, one trillion, nine hundred eighty-eight billion, nine hundred ninety-two million, one hundred forty-six thousand, four hundred thirty-two.