137291215 is an odd 9-digits composite number following 137291214
and preceding 137291216 . In scientific notation, it is written as 1.37291215 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 109225440 positive integers (up to 137291215) that are relatively prime to 137291215.
137291215 has 8 divisors, whose sum is 165660768
The reverse of 137291215 is 512192731
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred thirty-seven million two hundred ninety-one thousand two hundred fifteen
Scientific notation
1.37291215 × 10^8
Engineering notation
1.37291215 × 10^6
Prime Factorization
5 × 181 × 151703
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137291215
Product of the distinct prime numbers
The prime factorization of 137291215 is 5 × 181 × 151703.
Since it has a total of 3 prime factors.
4 , 5 , 58 , 31 , 48 , 267 , 9016 , 8491 , 82240 , 61467 , 614106 , 1963 , 8013123 , 3895045 , 83102919 , 17743127 , 10177307 , 772345697 , 4689393583 , 2453205007
n×2
274582430
n×3
411873645
n×4
549164860
n×5
686456075
n÷2
68645607.5
n÷3
45763738.333333
n÷3
34322803.75
n÷5
27458243
n2
18848877716176225
n3
2.5877853230403E+24
n4
3.5528019115936E+32
n5
4.8776849109701E+40
2 √n
11717.133395161
3 √n
515.87868344598
4 √n
108.24570843761
5 √n
42.41588663899
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-137291214
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 137291215 can be divided by 8 positive divisors.
The sum of these divisors (counting 137291215) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001011101110010111001111
3
Ternary
100120100010010211
4
Quaternary
20023232113033
5
Quinary
240121304330
6
Senary
21342343251
8
Octal
1013562717
10
Decimal
137291215
12
Duodecimal
39b8ab27
16
Hexadecimal
82ee5cf
20
Vigesimal
22i180f
36
Base36
29qmkv
md5
677c35d75bcfdfe84af7d19fc449fdcc
sha1
774d4bbd1f03d7c8e2139d2bb2c1d8f8380df63e
sha256
1ce46d892ac9bd53aac7358f2ba04d2d2953581869679b61dee3ad27dc517ef1
sha512
5ea916be88784551ca370db6af2880574b2c0630fd53e562a763b7ad2c73dd3753922b7d05dd6a3f0ddb02debcf742eb38f0754aec844eb2ba9b998c04ff4623
ripemd-160
f52cc20f90e3f4f03ab7a9d4d54966aa3455b551
Diameter
274582430
Circumference
862626144.89283
Area
5.9215495761552E+16
Volume
1.0839689813241E+25
Surface area
2.3686198304621E+17
Circumference
862626144.89283
Perimeter
549164860
Area
18848877716176225
Diagonal
194159098.24768
Surface area
113093266297057350
Volume
2.5877853230403E+24
Space diagonal
237795359.81286
Perimeter
411873645
Area
8.1618034675175E+15
Altitude
118897679.90643
Surface area
8.1618034675175E+15
Volume
3.0497342502946E+23
Height
64719699.415894