7268641328
7,268,641,328 is an even composite number composed of five prime numbers multiplied together.
7268641328 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 7268641328:
24 × 132 × 53 × 67 × 757
(2 × 2 × 2 × 2 × 13 × 13 × 53 × 67 × 757)See below for interesting mathematical facts about the number 7268641328 from the Numbermatics database.
Names of 7268641328
- Cardinal: 7268641328 can be written as Seven billion, two hundred sixty-eight million, six hundred forty-one thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 7.268641328 × 109
Factors of 7268641328
Divisors of 7268641328
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 8 13 16 26 52 53 67 104 106 134 169 208 212 268 338 424 536 676 689 757 848 871 1072 1352 1378 1514 1742 2704 2756 3028 3484 3551 5512 6056 6968 7102 8957 9841 11024 11323 12112 13936 14204 17914 19682 22646 28408 35828 39364 40121 45292 46163 50719 56816 71656 78728 80242 90584 92326 101438 127933 143312 157456 160484 181168 184652 202876 255866 320968 369304 405752 511732 521573 600119 641936 659347 738608 811504 1023464 1043146 1200238 1318694 2046928 2086292 2400476 2637388 2688107 4172584 4800952 5274776 5376214 6780449 8345168 8571511 9601904 10549552 10752428 13560898 17143022 21504856 27121796 34286044 34945391 43009712 54243592 68572088 69890782 108487184 137144176 139781564 279563128 454290083 559126256 908580166 1817160332 3634320664 7268641328
- Sum of all divisors σ(n): 15790092048
- Sum of proper divisors (its aliquot sum) s(n): 8521450720
- 7268641328 is an abundant number, because the sum of its proper divisors (8521450720) is greater than itself. Its abundance is 1252809392
Bases of 7268641328
- Binary: 1101100010011111010101010001100002
- Hexadecimal: 0x1B13EAA30
- Base-36: 3C7K7JK
Squares and roots of 7268641328
- 7268641328 squared (72686413282) is 52833146755109603584
- 7268641328 cubed (72686413283) is 384025193992478759780359319552
-
The
square root of 7268641328 is 85256.3272021497 -
The
cube root of 7268641328 is 1937.0957116797
Scales and comparisons
How big is 7268641328?- 7,268,641,328 seconds is equal to 231 years, 6 weeks, 1 day, 19 hours, 2 minutes, 8 seconds.
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To count from 1 to 7,268,641,328 would take you about four hundred sixty-two 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 7268641328 cubic inches would be around 161.4 feet tall.
Recreational maths with 7268641328
- 7268641328 backwards is 8231468627
- The number of decimal digits it has is: 10
- The sum of 7268641328's digits is 47
- More coming soon!
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Keywords: Divisors of 7268641328, math, Factors of 7268641328, curriculum, school, college, exams, university, Prime factorization of 7268641328, STEM, science, technology, engineering, physics, economics, calculator, seven billion, two hundred sixty-eight million, six hundred forty-one thousand, three hundred twenty-eight.