397029157 (number)

397029157 is an odd 9-digits composite number following 397029156 and preceding 397029158. In scientific notation, it is written as 3.97029157 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 340310700 positive integers (up to 397029157) that are relatively prime to 397029157.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million twenty-nine thousand one hundred fifty-seven

Notation

Scientific notation 3.97029157 × 10^8
Engineering notation 3.97029157 × 10^6

Prime Factorization of 397029157

Prime Factorization 7 × 56718451

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397029157
Product of the distinct prime numbers

The prime factorization of 397029157 is 7 × 56718451. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 23, 77, 198, 599, 3725, 3151, 94946, 91520, 713255, 66094, 4204453, 9266949, 60896264, 28020458, 289391434, 208167491, 8444771284, 4858559439

Basic calculations (n = 397029157)

Multiplication

n×y
n×2 794058314
n×3 1191087471
n×4 1588116628
n×5 1985145785

Division

n÷y
n÷2 198514578.5
n÷3 132343052.33333
n÷3 99257289.25
n÷5 79405831.4

Exponentiation

ny
n2 157632151508130649
n3 6.2584560229369E+25
n4 2.4847895189082E+34
n5 9.8653388801457E+42

Nth Root

y√n
2√n 19925.590505679
3√n 734.97765184182
4√n 141.15803379786
5√n 52.452293217294

Divisors of 397029157

1, 7, 56718451, 397029157

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 -397029156
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 397029157 can be divided by 4 positive divisors. The sum of these divisors (counting 397029157) is 1, the average is 0.25.

Base conversion 397029157

Base System Value
2 Binary 10111101010100010111100100101
3 Ternary 1000200002011121121
4 Quaternary 113222202330211
5 Quinary 1303114413112
6 Senary 103221413541
8 Octal 2752427445
10 Decimal 397029157
12 Duodecimal b0b6a2b1
16 Hexadecimal 17aa2f25
20 Vigesimal 6418chh
36 Base36 6kdpnp

Cryptographic Hash Functions

md5 0d7590dc1ecc47005079ee68696b4646
sha1 a047e850279caff06f24b0f9ef1cb515a1593a0a
sha256 112c8450de3d094aafd7f98e75af3922825f9df440c5a43f7d32fe46be5f5dab
sha512 26685c1242c99764b66edfaa37eb2522ce10f84e8d0811a6377ca66c6fdf8e6206582861896633abad2f992bc1dca4af8d0b8b566cfc0e3cfafe3d404ef1e322
ripemd-160 1abc0cd1307e78d6f709a267755623aa74507bb5

397029157 as geometric shapes

Circle

Radius = n
Diameter 794058314
Circumference 2494607765.7843
Area 4.952160091475E+17

Sphere

Radius = n
Volume 2.6215359285965E+26
Surface area 1.98086403659E+18
Circumference 2494607765.7843

Square

Length = n
Perimeter 1588116628
Area 157632151508130649
Diagonal 561484018.48696

Cube

Length = n
Surface area 945792909048783894
Volume 6.2584560229369E+25
Space diagonal 687674672.01024

Equilateral Triangle

Length = n
Perimeter 1191087471
Area 6.8256723829619E+16
Altitude 343837336.00512

Triangular Pyramid

Length = n
Surface area 6.8256723829619E+16
Volume 7.3756611559608E+24
Height 187161339.49565