137996957 is an odd 9-digits composite number following 137996956
and preceding 137996958 . In scientific notation, it is written as 1.37996957 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 118283100 positive integers (up to 137996957) that are relatively prime to 137996957.
137996957 has 4 divisors, whose sum is 157710816
The reverse of 137996957 is 759699731
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred thirty-seven million nine hundred ninety-six thousand nine hundred fifty-seven
Scientific notation
1.37996957 × 10^8
Engineering notation
1.37996957 × 10^6
Prime Factorization
7 × 19713851
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
137996957
Product of the distinct prime numbers
The prime factorization of 137996957 is 7 × 19713851.
Since it has a total of 2 prime factors.
6 , 10 , 26 , 26 , 11 , 21 , 2258 , 3722 , 28097 , 9505 , 236749 , 662178 , 5642881 , 2175905 , 81782663 , 69344423 , 384949146 , 887297393 , 9794096975 , 617511391
n×2
275993914
n×3
413990871
n×4
551987828
n×5
689984785
n÷2
68998478.5
n÷3
45998985.666667
n÷3
34499239.25
n÷5
27599391.4
n2
19043160141259849
n3
2.6278981511575E+24
n4
3.6264194816567E+32
n5
5.0043485327414E+40
2 √n
11747.210605076
3 √n
516.76112686142
4 √n
108.38454966034
5 √n
42.4594048065
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
-137996956
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 137996957 can be divided by 4 positive divisors.
The sum of these divisors (counting 137996957) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001110011010101010011101
3
Ternary
100121122222020102
4
Quaternary
20032122222131
5
Quinary
240311400312
6
Senary
21405430445
8
Octal
1016325235
10
Decimal
137996957
12
Duodecimal
3a26b425
16
Hexadecimal
839aa9d
20
Vigesimal
2329c7h
36
Base36
2a5r4t
md5
8f1ef52d8f877315a4cc8254015cb9d4
sha1
4e36ee9e5ac42505eb17fb21db7ebbc4d8699ac2
sha256
1bb33c1fac10c7e3e6bf3fd02f86061ef8fd32c404e68dbfdad67138a0fcf158
sha512
e02b815bb9e201ce9a46189219d03dd8ce20ae8c28137d2010a7ab385b0f5d040486fe6725e1a296b14361f720919db16097809118e22ced8e48e53584940fd1
ripemd-160
0165bcdf083ed8944acd7e8e29b53578dc0a89a4
Diameter
275993914
Circumference
867060452.65789
Area
5.9825852000916E+16
Volume
1.1007714034745E+25
Surface area
2.3930340800366E+17
Circumference
867060452.65789
Perimeter
551987828
Area
19043160141259849
Diagonal
195157168.15562
Surface area
114258960847559094
Volume
2.6278981511575E+24
Space diagonal
239017740.8139
Perimeter
413990871
Area
8.2459302253331E+15
Altitude
119508870.40695
Surface area
8.2459302253331E+15
Volume
3.0970076715852E+23
Height
65052389.385206