397608857 (number)

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.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million six hundred eight thousand eight hundred fifty-seven

Notation

Scientific notation 3.97608857 × 10^8
Engineering notation 3.97608857 × 10^6

Prime Factorization of 397608857

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.

Most popular turbo-numbers

Basic calculations (n = 397608857)

Multiplication

n×y
n×2 795217714
n×3 1192826571
n×4 1590435428
n×5 1988044285

Division

n÷y
n÷2 198804428.5
n÷3 132536285.66667
n÷3 99402214.25
n÷5 79521771.4

Exponentiation

ny
n2 158092803164846449
n3 6.2859098766301E+25
n4 2.4993334412519E+34
n5 9.9375711283804E+42

Nth Root

y√n
2√n 19940.131820026
3√n 735.33519010615
4√n 141.20953161889
5√n 52.467601338013

Divisors of 397608857

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 conversion 397608857

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

Cryptographic Hash Functions

md5 74e590c180aa2d279e7de05df0aa00f6
sha1 979cfdef1487d16d9edf6980548b5a9392cd40fa
sha256 222cc7fe6484cf08227766e11fb7726eef099bdfc34732ac8ef60f0986cc5e52
sha512 1325b314d350432f25b1683d62ddeef05a92cd18b218c3a671395e92fc6950f668b65f3a16edf2e25d1678f7460085c0d6a0cbf65a17eaef108392c1d9089940
ripemd-160 c5053bcf36d016b8177a1caff245ba86213cc9a2

397608857 as geometric shapes

Circle

Radius = n
Diameter 795217714
Circumference 2498250128.3069
Area 4.966631890081E+17

Sphere

Radius = n
Volume 2.6330357719398E+26
Surface area 1.9866527560324E+18
Circumference 2498250128.3069

Square

Length = n
Perimeter 1590435428
Area 158092803164846449
Diagonal 562303838.08906

Cube

Length = n
Surface area 948556818989078694
Volume 6.2859098766301E+25
Space diagonal 688678741.86339

Equilateral Triangle

Length = n
Perimeter 1192826571
Area 6.8456191848125E+16
Altitude 344339370.93169

Triangular Pyramid

Length = n
Surface area 6.8456191848125E+16
Volume 7.408015832821E+24
Height 187434612.69635