42931217940
42,931,217,940 is an even composite number composed of seven prime numbers multiplied together.
42931217940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42931217940:
22 × 3 × 5 × 13 × 53 × 797 × 1303
(2 × 2 × 3 × 5 × 13 × 53 × 797 × 1303)See below for interesting mathematical facts about the number 42931217940 from the Numbermatics database.
Names of 42931217940
- Cardinal: 42931217940 can be written as Forty-two billion, nine hundred thirty-one million, two hundred seventeen thousand, nine hundred forty.
Scientific notation
- Scientific notation: 4.293121794 × 1010
Factors of 42931217940
Divisors of 42931217940
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 53 60 65 78 106 130 156 159 195 212 260 265 318 390 530 636 689 780 795 797 1060 1303 1378 1590 1594 2067 2391 2606 2756 3180 3188 3445 3909 3985 4134 4782 5212 6515 6890 7818 7970 8268 9564 10335 10361 11955 13030 13780 15636 15940 16939 19545 20670 20722 23910 26060 31083 33878 39090 41340 41444 42241 47820 50817 51805 62166 67756 69059 78180 84482 84695 101634 103610 124332 126723 138118 155415 168964 169390 203268 207177 207220 211205 253446 254085 276236 310830 338780 345295 414354 422410 506892 508170 549133 621660 633615 690590 828708 844820 897767 1016340 1035885 1038491 1098266 1267230 1381180 1647399 1795534 2071770 2076982 2196532 2534460 2693301 2745665 3115473 3294798 3591068 4143540 4153964 4488835 5192455 5386602 5491330 6230946 6589596 8236995 8977670 10384910 10773204 10982660 12461892 13466505 13500383 15577365 16473990 17955340 20769820 26933010 27000766 31154730 32947980 40501149 53866020 54001532 55040023 62309460 67501915 81002298 110080046 135003830 162004596 165120069 202505745 220160092 270007660 275200115 330240138 405011490 550400230 660480276 715520299 810022980 825600345 1100800460 1431040598 1651200690 2146560897 2862081196 3302401380 3577601495 4293121794 7155202990 8586243588 10732804485 14310405980 21465608970 42931217940
- Sum of all divisors σ(n): 132163508736
- Sum of proper divisors (its aliquot sum) s(n): 89232290796
- 42931217940 is an abundant number, because the sum of its proper divisors (89232290796) is greater than itself. Its abundance is 46301072856
Bases of 42931217940
- Binary: 1001111111101110011001100110000101002
- Hexadecimal: 0x9FEE66614
- Base-36: JQ04ZRO
Squares and roots of 42931217940
- 42931217940 squared (429312179402) is 1843089473811777843600
- 42931217940 cubed (429312179403) is 79126075883133357142454834184000
-
The
square root of 42931217940 is 207198.4988845237 -
The
cube root of 42931217940 is 3501.5290717495
Scales and comparisons
How big is 42931217940?- 42,931,217,940 seconds is equal to 1,365 years, 4 weeks, 1 day, 2 hours, 19 minutes.
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To count from 1 to 42,931,217,940 would take you about two thousand, seven hundred thirty 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 42931217940 cubic inches would be around 291.8 feet tall.
Recreational maths with 42931217940
- 42931217940 backwards is 04971213924
- The number of decimal digits it has is: 11
- The sum of 42931217940's digits is 42
- More coming soon!
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