397608857 is an odd 9-digits composite number following 397608856
and preceding 397608858 . In scientific notation, it is written as 3.97608857 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 387655200 positive integers (up to 397608857) that are relatively prime to 397608857.
397608857 has 8 divisors, whose sum is 407575392
The reverse of 397608857 is 758806793
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
three hundred ninety-seven million six hundred eight thousand eight hundred fifty-seven
Scientific notation
3.97608857 × 10^8
Engineering notation
3.97608857 × 10^6
Prime Factorization
2467 × 41 × 3931
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
397608857
Product of the distinct prime numbers
The prime factorization of 397608857 is 2467 × 41 × 3931.
Since it has a total of 3 prime factors.
7 , 5 , 61 , 98 , 541 , 548 , 8313 , 2310 , 19846 , 61045 , 549698 , 544755 , 567185 , 3103552 , 1165468 , 99391418 , 368549684 , 922141368 , 3118945667 , 1325222096
n×2
795217714
n×3
1192826571
n×4
1590435428
n×5
1988044285
n÷2
198804428.5
n÷3
132536285.66667
n÷3
99402214.25
n÷5
79521771.4
n2
158092803164846449
n3
6.2859098766301E+25
n4
2.4993334412519E+34
n5
9.9375711283804E+42
2 √n
19940.131820026
3 √n
735.33519010615
4 √n
141.20953161889
5 √n
52.467601338013
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
-397608856
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 397608857 can be divided by 8 positive divisors.
The sum of these divisors (counting 397608857) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101100110000011110011001
3
Ternary
1000201011121210222
4
Quaternary
113230300132121
5
Quinary
1303241440412
6
Senary
103242045425
8
Octal
2754603631
10
Decimal
397608857
12
Duodecimal
b11a9875
16
Hexadecimal
17b30799
20
Vigesimal
645122h
36
Base36
6kq4yh
md5
74e590c180aa2d279e7de05df0aa00f6
sha1
979cfdef1487d16d9edf6980548b5a9392cd40fa
sha256
222cc7fe6484cf08227766e11fb7726eef099bdfc34732ac8ef60f0986cc5e52
sha512
1325b314d350432f25b1683d62ddeef05a92cd18b218c3a671395e92fc6950f668b65f3a16edf2e25d1678f7460085c0d6a0cbf65a17eaef108392c1d9089940
ripemd-160
c5053bcf36d016b8177a1caff245ba86213cc9a2
Diameter
795217714
Circumference
2498250128.3069
Area
4.966631890081E+17
Volume
2.6330357719398E+26
Surface area
1.9866527560324E+18
Circumference
2498250128.3069
Perimeter
1590435428
Area
158092803164846449
Diagonal
562303838.08906
Surface area
948556818989078694
Volume
6.2859098766301E+25
Space diagonal
688678741.86339
Perimeter
1192826571
Area
6.8456191848125E+16
Altitude
344339370.93169
Surface area
6.8456191848125E+16
Volume
7.408015832821E+24
Height
187434612.69635