137218257 is an odd 9-digits composite number following 137218256
and preceding 137218258 . In scientific notation, it is written as 1.37218257 × 10^8.
The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors.
There are 83162520 positive integers (up to 137218257) that are relatively prime to 137218257.
137218257 has 4 divisors, whose sum is 138604400
The reverse of 137218257 is 752812731
Previous prime number is 99
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred thirty-seven million two hundred eighteen thousand two hundred fifty-seven
Scientific notation
1.37218257 × 10^8
Engineering notation
1.37218257 × 10^6
Prime Factorization
99 × 1386043
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
137218257
Product of the distinct prime numbers
The prime factorization of 137218257 is 99 × 1386043.
Since it has a total of 2 prime factors.
4 , 8 , 57 , 91 , 23 , 312 , 792 , 2577 , 65186 , 59617 , 474290 , 909904 , 3581733 , 3314535 , 48381883 , 38302427 , 605900317 , 414504902 , 3089295745 , 3218474616
n×2
274436514
n×3
411654771
n×4
548873028
n×5
686091285
n÷2
68609128.5
n÷3
45739419
n÷3
34304564.25
n÷5
27443651.4
n2
18828850054118049
n3
2.5836619857404E+24
n4
3.5452559436046E+32
n5
4.8647384120032E+40
2 √n
11714.019677293
3 √n
515.78728612936
4 √n
108.2313248431
5 √n
42.411377630509
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
-137218256
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 137218257 can be divided by 4 positive divisors.
The sum of these divisors (counting 137218257) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001011011100100011010001
3
Ternary
100120012102001200
4
Quaternary
20023130203101
5
Quinary
240111441012
6
Senary
21341021413
8
Octal
1013344321
10
Decimal
137218257
12
Duodecimal
39b54869
16
Hexadecimal
82dc8d1
20
Vigesimal
22hc5ch
36
Base36
29p2a9
md5
3529d42afd8be24913ce34b09bc6d110
sha1
dea1d7a629d3ad0aa282f650fab8753c07ef7d2b
sha256
a20ffe3cc55db330477300b5d5d478d90a69a04534fe227ce658e10b92bcdc56
sha512
f7fb66142b7b0de13b9163c7d62de997d0eccbcde3609634d6c6d659ba741941e109f6a61682d7dc3d6990ef168d173a52cb6461a3f2a35538e0f3b936640dd0
ripemd-160
e5bc109e790fac392b8325210e2e20b84507490e
Diameter
274436514
Circumference
862167736.25919
Area
5.9152577005561E+16
Volume
1.0822418018348E+25
Surface area
2.3661030802224E+17
Circumference
862167736.25919
Perimeter
548873028
Area
18828850054118049
Diagonal
194055920.0546
Surface area
112973100324708294
Volume
2.5836619857404E+24
Space diagonal
237668992.85004
Perimeter
411654771
Area
8.1531312354571E+15
Altitude
118834496.42502
Surface area
8.1531312354571E+15
Volume
3.0448748506849E+23
Height
64685306.684866