397397330 (number)

397397330 is an even 9-digits composite number following 397397329 and preceding 397397331. In scientific notation, it is written as 3.97397330 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 144508080 positive integers (up to 397397330) that are relatively prime to 397397330.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred ninety-seven thousand three hundred thirty

Notation

Scientific notation 3.97397330 × 10^8
Engineering notation 3.97397330 × 10^6

Prime Factorization of 397397330

Prime Factorization 2 × 55 × 3612703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397397330
Product of the distinct prime numbers

The prime factorization of 397397330 is 2 × 55 × 3612703. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 85, 71, 581, 121, 657, 2165, 97115, 37408, 497955, 190190, 8511392, 1928494, 13199978, 38591805, 948918859, 220144843, 6446181078, 6541308244

Basic calculations (n = 397397330)

Multiplication

n×y
n×2 794794660
n×3 1192191990
n×4 1589589320
n×5 1986986650

Division

n÷y
n÷2 198698665
n÷3 132465776.66667
n÷3 99349332.5
n÷5 79479466

Exponentiation

ny
n2 157924637891128900
n3 6.2758829439151E+25
n4 2.4940191253044E+34
n5 9.9111654136491E+42

Nth Root

y√n
2√n 19934.827062204
3√n 735.20476809713
4√n 141.19074708424
5√n 52.462017620962

Divisors of 397397330

1, 2, 55, 110, 3612703, 7225406, 198698665, 397397330

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 -397397329
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 397397330 can be divided by 8 positive divisors. The sum of these divisors (counting 397397330) is 1, the average is 0.125.

Base conversion 397397330

Base System Value
2 Binary 10111101011111100110101010010
3 Ternary 1000200202212122122
4 Quaternary 113223330311102
5 Quinary 1303213203310
6 Senary 103233334242
8 Octal 2753746522
10 Decimal 397397330
12 Duodecimal b1107382
16 Hexadecimal 17afcd52
20 Vigesimal 643ed6a
36 Base36 6kllqq

Cryptographic Hash Functions

md5 c741e95cebe9f0e0b71115c71d646b84
sha1 200ae0124c43c85f597f7cd8f9471c6d7e10bcaa
sha256 4c910319bd89b7891556b3cb276a4883b46c33cfc766654d9f71fa2ebf02ef61
sha512 701ad4ed5209039ac5be2018901e4f4885d06206d776e36bb02847860149ce93431b219c403a55290a120afe5c4adfc69e25463f512119fa833640ef56250842
ripemd-160 22640c3c2d4dbf1b2ca3ee5aef5fd734538336bc

397397330 as geometric shapes

Circle

Radius = n
Diameter 794794660
Circumference 2496921064.9684
Area 4.961348822196E+17

Sphere

Radius = n
Volume 2.6288357001858E+26
Surface area 1.9845395288784E+18
Circumference 2496921064.9684

Square

Length = n
Perimeter 1589589320
Area 157924637891128900
Diagonal 562004693.73686

Cube

Length = n
Surface area 947547827346773400
Volume 6.2758829439151E+25
Space diagonal 688312366.35222

Equilateral Triangle

Length = n
Perimeter 1192191990
Area 6.8383374148588E+16
Altitude 344156183.17611

Triangular Pyramid

Length = n
Surface area 6.8383374148588E+16
Volume 7.3961989792923E+24
Height 187334897.91229