137445657 is an odd 9-digits composite number following 137445656
and preceding 137445658 . In scientific notation, it is written as 1.37445657 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 91630436 positive integers (up to 137445657) that are relatively prime to 137445657.
137445657 has 4 divisors, whose sum is 183260880
The reverse of 137445657 is 756544731
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-seven million four hundred forty-five thousand six hundred fifty-seven
Scientific notation
1.37445657 × 10^8
Engineering notation
1.37445657 × 10^6
Prime Factorization
3 × 45815219
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
137445657
Product of the distinct prime numbers
The prime factorization of 137445657 is 3 × 45815219.
Since it has a total of 2 prime factors.
8 , 1 , 6 , 3 , 928 , 571 , 4922 , 2488 , 58500 , 73330 , 241482 , 352232 , 9054875 , 5724981 , 7849744 , 82089994 , 164408466 , 557005898 , 1148024938 , 150631157
n×2
274891314
n×3
412336971
n×4
549782628
n×5
687228285
n÷2
68722828.5
n÷3
45815219
n÷3
34361414.25
n÷5
27489131.4
n2
18891308628161649
n3
2.5965283259874E+24
n4
3.5688154168445E+32
n5
4.9051817967993E+40
2 √n
11723.721977256
3 √n
516.07205216428
4 √n
108.276137617
5 √n
42.425425266348
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
-137445656
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 137445657 can be divided by 4 positive divisors.
The sum of these divisors (counting 137445657) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001100010100000100011001
3
Ternary
100120121221222220
4
Quaternary
20030110010121
5
Quinary
240141230112
6
Senary
21345534253
8
Octal
1014240431
10
Decimal
137445657
12
Duodecimal
3a044389
16
Hexadecimal
8314119
20
Vigesimal
22j0e2h
36
Base36
29txqx
md5
7f7128449be705f9dfad1af14e6eb57e
sha1
4562a17b5f82a60acb54be735c506a393b1df76f
sha256
35770a6e412fd36c1bd3b98cee0ffae3ff79c3276467f7dad9b660f9a1017ae4
sha512
ad90ccb91027f3a86b70316daa3acf68b5b17a3bedc5bdccbae00790dea24248dce18b021b2a72cc20f2cecd73679d44d833c10a103c96aeee725b991edf5ba7
ripemd-160
87672dd0eaa899ed274956dd79bcceaadfde0740
Diameter
274891314
Circumference
863596532.59804
Area
5.934879640293E+16
Volume
1.0876312418347E+25
Surface area
2.3739518561172E+17
Circumference
863596532.59804
Perimeter
549782628
Area
18891308628161649
Diagonal
194377512.21868
Surface area
113347851768969894
Volume
2.5965283259874E+24
Space diagonal
238062861.20368
Perimeter
412336971
Area
8.1801765913601E+15
Altitude
119031430.60184
Surface area
8.1801765913601E+15
Volume
3.0600379780811E+23
Height
64792504.072894