40000472540
40,000,472,540 is an even composite number composed of five prime numbers multiplied together.
40000472540 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 40000472540:
22 × 5 × 7 × 234 × 1021
(2 × 2 × 5 × 7 × 23 × 23 × 23 × 23 × 1021)See below for interesting mathematical facts about the number 40000472540 from the Numbermatics database.
Names of 40000472540
- Cardinal: 40000472540 can be written as Forty billion, four hundred seventy-two thousand, five hundred forty.
Scientific notation
- Scientific notation: 4.000047254 × 1010
Factors of 40000472540
Divisors of 40000472540
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 7 10 14 20 23 28 35 46 70 92 115 140 161 230 322 460 529 644 805 1021 1058 1610 2042 2116 2645 3220 3703 4084 5105 5290 7147 7406 10210 10580 12167 14294 14812 18515 20420 23483 24334 28588 35735 37030 46966 48668 60835 71470 74060 85169 93932 117415 121670 142940 164381 170338 234830 243340 279841 328762 340676 425845 469660 540109 559682 657524 821905 851690 1080218 1119364 1399205 1643810 1703380 1958887 2160436 2700545 2798410 3287620 3780763 3917774 5401090 5596820 7561526 7835548 9794435 10802180 12422507 15123052 18903815 19588870 24845014 37807630 39177740 49690028 62112535 75615260 86957549 124225070 173915098 248450140 285717661 347830196 434787745 571435322 869575490 1142870644 1428588305 1739150980 2000023627 2857176610 4000047254 5714353220 8000094508 10000118135 20000236270 40000472540
- Sum of all divisors σ(n): 100463106912
- Sum of proper divisors (its aliquot sum) s(n): 60462634372
- 40000472540 is an abundant number, because the sum of its proper divisors (60462634372) is greater than itself. Its abundance is 20462161832
Bases of 40000472540
- Binary: 1001010100000011011011000101110111002
- Hexadecimal: 0x95036C5DC
- Base-36: IDJ8Y58
Squares and roots of 40000472540
- 40000472540 squared (400004725402) is 1600037803423294051600
- 40000472540 cubed (400004725403) is 64002268218795391707371143064000
-
The
square root of 40000472540 is 200001.1813465111 -
The
cube root of 40000472540 is 3419.9653605009
Scales and comparisons
How big is 40000472540?- 40,000,472,540 seconds is equal to 1,271 years, 46 weeks, 2 days, 10 hours, 22 minutes, 20 seconds.
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To count from 1 to 40,000,472,540 would take you about two thousand, five hundred forty-three 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 40000472540 cubic inches would be around 285 feet tall.
Recreational maths with 40000472540
- 40000472540 backwards is 04527400004
- The number of decimal digits it has is: 11
- The sum of 40000472540's digits is 26
- More coming soon!
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Keywords: Divisors of 40000472540, math, Factors of 40000472540, curriculum, school, college, exams, university, Prime factorization of 40000472540, STEM, science, technology, engineering, physics, economics, calculator, forty billion, four hundred seventy-two thousand, five hundred forty.