1972510138 is an even 10-digits composite number following 1972510137
and preceding 1972510139 . In scientific notation, it is written as 1.972510138 × 10^9.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 986255068 positive integers (up to 1972510138) that are relatively prime to 1972510138.
1972510138 has 4 divisors, whose sum is 2958765210
The reverse of 1972510138 is 8310152791
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 37 Digital Root 1
Name
one billion nine hundred seventy-two million five hundred ten thousand one hundred thirty-eight
Scientific notation
1.972510138 × 10^9
Engineering notation
1.972510138 × 10^9
Prime Factorization
2 × 986255069
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1972510138 Product of the distinct prime numbers
The prime factorization of 1972510138 is 2 × 986255069.
Since it has a total of 2 prime factors.
10 , 4 , 28 , 49 , 947 , 488 , 134 , 6843 , 32291 , 23021 , 218953 , 838159 , 8381618 , 2491772 , 2708938 , 57923131 , 59589630 , 412845891 , 7508698464 , 5523842571
n×2
3945020276
n×3
5917530414
n×4
7890040552
n×5
9862550690
n÷2
986255069
n÷3
657503379.33333
n÷3
493127534.5
n÷5
394502027.6
n2
3890796244512779044
n3
7.6746350371938E+27
n4
1.5138295416315E+37
n5
2.986044118072E+46
2 √n44412.950115929
3 √n1254.1218891904
4 √n210.74380208189
5 √n72.27762089556
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1972510137 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1972510138 can be divided by 4 positive divisors.
The sum of these divisors (counting 1972510138) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110101100100100001110110111010
3
Ternary
12002110121220020001
4
Quaternary
1311210201312322
5
Quinary
13014430311023
6
Senary
523421423214
8
Octal
16544416672
10
Decimal
1972510138
12
Duodecimal
47070ab0a
16
Hexadecimal
75921dba
20
Vigesimal
1ag83f6i
36
Base36
wmdqka
md5
fb104167041b8af3f018a21ab4be8b46
sha1
cc795ff1c0ba5cdee9d338c323966ba109a7b684
sha256
dcc7618d0e80a2f431571af0c925c01efac6303f36d4709717eb902cb6af4dc1
sha512
fe41026cb029fd535a8264476020194f95c0dc66017a85e6d3aa39da4217eaf9b63bc56eeb0ffea46549d1988b08115237eae09c7d96183a315ce71a356676e4
ripemd-160
74ed8a405204616c1dc592699a8146144c29d405
Diameter
3945020276
Circumference
12393646717.344
Area
1.2223296898376E+19
Volume
3.2147436069108E+28
Surface area
4.8893187593504E+19
Circumference
12393646717.344
Perimeter
7890040552
Area
3890796244512779044
Diagonal
2789550589.078
Surface area
2.3344777467077E+19
Volume
7.6746350371938E+27
Space diagonal
3416487777.4607
Perimeter
5917530414
Area
1.6847641943486E+18
Altitude
1708243888.7303
Surface area
1.6847641943486E+18
Volume
9.044644129886E+26
Height
929850196.35934