397392371 (number)

397392371 is an odd 9-digits composite number following 397392370 and preceding 397392372. In scientific notation, it is written as 3.97392371 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 394577280 positive integers (up to 397392371) that are relatively prime to 397392371.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred ninety-two thousand three hundred seventy-one

Notation

Scientific notation 3.97392371 × 10^8
Engineering notation 3.97392371 × 10^6

Prime Factorization of 397392371

Prime Factorization 241 × 367 × 4493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397392371
Product of the distinct prime numbers

The prime factorization of 397392371 is 241 × 367 × 4493. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 51, 97, 877, 947, 1497, 6677, 36324, 32502, 630076, 700760, 6231061, 4656144, 49027292, 97042506, 63041351, 10789057, 8576224797, 8486642199

Basic calculations (n = 397392371)

Multiplication

n×y
n×2 794784742
n×3 1192177113
n×4 1589569484
n×5 1986961855

Division

n÷y
n÷2 198696185.5
n÷3 132464123.66667
n÷3 99348092.75
n÷5 79478474.2

Exponentiation

ny
n2 157920696529001641
n3 6.2756480023631E+25
n4 2.4938946392205E+34
n5 9.9105470370403E+42

Nth Root

y√n
2√n 19934.702681505
3√n 735.20170995244
4√n 141.19030661311
5√n 52.461886688807

Divisors of 397392371

1, 241, 367, 4493, 88447, 1082813, 1648931, 397392371

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 -397392370
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 397392371 can be divided by 8 positive divisors. The sum of these divisors (counting 397392371) is 1, the average is 0.125.

Base conversion 397392371

Base System Value
2 Binary 10111101011111011100111110011
3 Ternary 1000200202121211222
4 Quaternary 113223323213303
5 Quinary 1303213023441
6 Senary 103233255255
8 Octal 2753734763
10 Decimal 397392371
12 Duodecimal b110452b
16 Hexadecimal 17afb9f3
20 Vigesimal 643e0ib
36 Base36 6klhwz

Cryptographic Hash Functions

md5 99ac7351afdf2f550afa15482329cd15
sha1 a565560a697a5635a30b4769ee3f289ec162952b
sha256 907bd34883666279479f2b47475bc8969fcbcdce1f5efc8d302b0b36645a16d3
sha512 ebd9f6569ffff5280eeab26a9514c68ed3ca55be2d9cc15169d81131583a4416bf27f5dfde52485327e863884f52f3235a9f306771171fa38abb4d0c875a4c85
ripemd-160 03753d25650fad009ea5e34cf600f80bf722a8be

397392371 as geometric shapes

Circle

Radius = n
Diameter 794784742
Circumference 2496889906.6525
Area 4.9612250006529E+17

Sphere

Radius = n
Volume 2.6287372880986E+26
Surface area 1.9844900002612E+18
Circumference 2496889906.6525

Square

Length = n
Perimeter 1589569484
Area 157920696529001641
Diagonal 561997680.6518

Cube

Length = n
Surface area 947524179174009846
Volume 6.2756480023631E+25
Space diagonal 688303777.11226

Equilateral Triangle

Length = n
Perimeter 1192177113
Area 6.8381667488724E+16
Altitude 344151888.55613

Triangular Pyramid

Length = n
Surface area 6.8381667488724E+16
Volume 7.395922098018E+24
Height 187332560.21727