16432931072
16,432,931,072 is an even composite number composed of four prime numbers multiplied together.
16432931072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 16432931072:
28 × 23 × 149 × 18731
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 149 × 18731)See below for interesting mathematical facts about the number 16432931072 from the Numbermatics database.
Names of 16432931072
- Cardinal: 16432931072 can be written as Sixteen billion, four hundred thirty-two million, nine hundred thirty-one thousand and seventy-two.
Scientific notation
- Scientific notation: 1.6432931072 × 1010
Factors of 16432931072
Divisors of 16432931072
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 8 16 23 32 46 64 92 128 149 184 256 298 368 596 736 1192 1472 2384 2944 3427 4768 5888 6854 9536 13708 18731 19072 27416 37462 38144 54832 74924 109664 149848 219328 299696 430813 438656 599392 861626 877312 1198784 1723252 2397568 2790919 3446504 4795136 5581838 6893008 11163676 13786016 22327352 27572032 44654704 55144064 64191137 89309408 110288128 128382274 178618816 256764548 357237632 513529096 714475264 1027058192 2054116384 4108232768 8216465536 16432931072
- Sum of all divisors σ(n): 34459387200
- Sum of proper divisors (its aliquot sum) s(n): 18026456128
- 16432931072 is an abundant number, because the sum of its proper divisors (18026456128) is greater than itself. Its abundance is 1593525056
Bases of 16432931072
- Binary: 11110100110111101010100001000000002
- Hexadecimal: 0x3D37AA100
- Base-36: 7JRQQRK
Squares and roots of 16432931072
- 16432931072 squared (164329310722) is 270041223617103069184
- 16432931072 cubed (164329310723) is 4437568814298393256220319285248
-
The
square root of 16432931072 is 128190.9945042943 -
The
cube root of 16432931072 is 2542.3675958801
Scales and comparisons
How big is 16432931072?- 16,432,931,072 seconds is equal to 522 years, 26 weeks, 5 days, 23 hours, 4 minutes, 32 seconds.
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To count from 1 to 16,432,931,072 would take you about one thousand and forty-five 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 16432931072 cubic inches would be around 211.9 feet tall.
Recreational maths with 16432931072
- 16432931072 backwards is 27013923461
- The number of decimal digits it has is: 11
- The sum of 16432931072's digits is 38
- More coming soon!
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