2137245887 is an odd 10-digits composite number following 2137245886
and preceding 2137245888 . In scientific notation, it is written as 2.137245887 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 6 positive divisors.
There are 1831925004 positive integers (up to 2137245887) that are relatively prime to 2137245887.
2137245887 has 6 divisors, whose sum is 2486184048
The reverse of 2137245887 is 7885427312
Previous prime number is 7
Is Prime? no Number parity odd Number length 10 Sum of Digits 47 Digital Root 2
Name
two billion one hundred thirty-seven million two hundred forty-five thousand eight hundred eighty-seven
Scientific notation
2.137245887 × 10^9
Engineering notation
2.137245887 × 10^9
Prime Factorization
7 × 7 × 43617263
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
305320841 Product of the distinct prime numbers
The prime factorization of 2137245887 is 7 × 7 × 43617263.
Since it has a total of 3 prime factors.
1 , 10 , 61 , 82 , 826 , 848 , 6189 , 4340 , 53740 , 52972 , 365664 , 446342 , 9916724 , 5110244 , 61485201 , 59641370 , 650407040 , 46090551 , 1528104255 , 937690845
n×2
4274491774
n×3
6411737661
n×4
8548983548
n×5
10686229435
n÷2
1068622943.5
n÷3
712415295.66667
n÷3
534311471.75
n÷5
427449177.4
n2
4567819981498416769
n3
9.7625544680139E+27
n4
2.0864979383376E+37
n5
4.4593591369461E+46
2 √n46230.356769119
3 √n1288.105684066
4 √n215.01245724171
5 √n73.446465014921
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2137245886 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2137245887 can be divided by 6 positive divisors.
The sum of these divisors (counting 2137245887) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1111111011000111100100010111111
3
Ternary
12111221121100012002
4
Quaternary
1333120330202333
5
Quinary
13334113332022
6
Senary
552024332515
8
Octal
17730744277
10
Decimal
2137245887
12
Duodecimal
4b791413b
16
Hexadecimal
7f63c8bf
20
Vigesimal
1d7hfee7
36
Base36
zcglhb
md5
d81e451e136dad8fa9b059f609c3ea60
sha1
d391d5772d96915846eda5c8ce11255c3c6f169d
sha256
4d27d3265438366671a8078e5a41d355c329b23960279f3e70217daaf9bebb88
sha512
3ac5c489760d1d65f044024aad5fa03aba27c3082ec28406ae3b9cdae37b9adc2755912acac11d685a308b39005ff04fc5bd74fc27269e1ff60c4fec4291b04e
ripemd-160
d38ef03f3a7f87869cf9bdcb06964c0050bfb728
Diameter
4274491774
Circumference
13428711955.028
Area
1.4350229696796E+19
Volume
4.089329252931E+28
Surface area
5.7400918787184E+19
Circumference
13428711955.028
Perimeter
8548983548
Area
4567819981498416769
Diagonal
3022522119.5215
Surface area
2.740691988899E+19
Volume
9.7625544680139E+27
Space diagonal
3701818464.5516
Perimeter
6411737661
Area
1.9779240719459E+18
Altitude
1850909232.2758
Surface area
1.9779240719459E+18
Volume
1.1505280776726E+27
Height
1007507373.1738