397136225 is an odd 9-digits composite number following 397136224
and preceding 397136226 . In scientific notation, it is written as 3.97136225 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 6 positive divisors.
There are 317708960 positive integers (up to 397136225) that are relatively prime to 397136225.
397136225 has 6 divisors, whose sum is 492448950
The reverse of 397136225 is 522631793
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
three hundred ninety-seven million one hundred thirty-six thousand two hundred twenty-five
Scientific notation
3.97136225 × 10^8
Engineering notation
3.97136225 × 10^6
Prime Factorization
5 × 5 × 15885449
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
79427245
Product of the distinct prime numbers
The prime factorization of 397136225 is 5 × 5 × 15885449.
Since it has a total of 3 prime factors.
7 , 10 , 27 , 88 , 91 , 75 , 5781 , 9868 , 99028 , 61922 , 20629 , 784071 , 2710011 , 9886672 , 79592041 , 3363363 , 894607237 , 865832817 , 3573718441 , 9383797426
n×2
794272450
n×3
1191408675
n×4
1588544900
n×5
1985681125
n÷2
198568112.5
n÷3
132378741.66667
n÷3
99284056.25
n÷5
79427245
n2
157717181207250625
n3
6.2635205962288E+25
n4
2.4874709247961E+34
n5
9.8786481287077E+42
2 √n
19928.277020355
3 √n
735.04371375285
4 √n
141.16754945934
5 √n
52.455121904478
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-397136224
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 397136225 can be divided by 6 positive divisors.
The sum of these divisors (counting 397136225) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10111101010111101000101100001
3
Ternary
1000200021121111002
4
Quaternary
113222331011201
5
Quinary
1303131324400
6
Senary
103224001345
8
Octal
2752750541
10
Decimal
397136225
12
Duodecimal
b1000255
16
Hexadecimal
17abd161
20
Vigesimal
64220b5
36
Base36
6kg09t
md5
7f23a6b6627db5ce0cd0f7cdd47bd297
sha1
f6939eec07a80c8cc833c4ec0a1b1777420ff1c2
sha256
ac87848f0006a87cb291fa969b6cd1deef2dce3a6c92fd99d5e97df31b2e0a2e
sha512
9d03af3c275d8a71cea2cc35db970d30df5e060191039d4e743b4da40d2f37035a5d8e1086b65b4db5a9f13110dcd286b758a105efa411ef4a2486d41be9d120
ripemd-160
339483e5c8589ac9b1aa879c41ed2691fa0ac6a9
Diameter
794272450
Circumference
2495280493.8688
Area
4.9548313782559E+17
Volume
2.6236573720961E+26
Surface area
1.9819325513024E+18
Circumference
2495280493.8688
Perimeter
1588544900
Area
157717181207250625
Diagonal
561635435.50465
Surface area
946303087243503750
Volume
6.2635205962288E+25
Space diagonal
687860119.22611
Perimeter
1191408675
Area
6.8293542769376E+16
Altitude
343930059.61305
Surface area
6.8293542769376E+16
Volume
7.381629812825E+24
Height
187211811.83488