397392372 (number)

397392372 is an even 9-digits composite number following 397392371 and preceding 397392373. In scientific notation, it is written as 3.97392372 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 115831296 positive integers (up to 397392372) that are relatively prime to 397392372.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97392372 × 10^8
Engineering notation 3.97392372 × 10^6

Prime Factorization of 397392372

Prime Factorization 2 × 2 × 39 × 9 × 19 × 14897

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 198696186
Product of the distinct prime numbers

The prime factorization of 397392372 is 2 × 2 × 39 × 9 × 19 × 14897. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 74, 66, 143, 112, 4789, 8642, 1667, 58271, 476399, 855524, 5464813, 9736064, 4389910, 66824341, 283046462, 311451735, 8491925409, 5091228300

Basic calculations (n = 397392372)

Multiplication

n×y
n×2 794784744
n×3 1192177116
n×4 1589569488
n×5 1986961860

Division

n÷y
n÷2 198696186
n÷3 132464124
n÷3 99348093
n÷5 79478474.4

Exponentiation

ny
n2 157920697323786384
n3 6.2756480497394E+25
n4 2.4938946643231E+34
n5 9.910547161735E+42

Nth Root

y√n
2√n 19934.702706587
3√n 735.20171056913
4√n 141.19030670194
5√n 52.46188671521

Divisors of 397392372

1, 2, 4, 9, 18, 19, 36, 38, 39, 76, 78, 156, 171, 342, 351, 684, 702, 741, 1404, 1482, 2964, 6669, 13338, 14897, 26676, 29794, 59588, 134073, 268146, 283043, 536292, 566086, 580983, 1132172, 1161966, 2323932, 2547387, 5094774, 5228847, 10189548, 10457694, 11038677, 20915388, 22077354, 44154708, 99348093, 198696186, 397392372

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397392371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397392372 can be divided by 48 positive divisors. The sum of these divisors (counting 397392372) is 1, the average is 0.020833333333333.

Base conversion 397392372

Base System Value
2 Binary 10111101011111011100111110100
3 Ternary 1000200202121212000
4 Quaternary 113223323213310
5 Quinary 1303213023442
6 Senary 103233255300
8 Octal 2753734764
10 Decimal 397392372
12 Duodecimal b1104530
16 Hexadecimal 17afb9f4
20 Vigesimal 643e0ic
36 Base36 6klhx0

Cryptographic Hash Functions

md5 6c3a00910d25e6e41ed11e984cb96934
sha1 7be51c0623b92cdcc75897cf438f2e31a1d23212
sha256 6b3c1f968160721b5ba84678c0eedb2bc6e254da062312214b8e66f010d6158c
sha512 da8739463c13862ebf9e222e9aa38008a83e41373b17f9d46589b88d2c2fd2445699978806b81ada03af15dd2d893638a261b0bb21e093473e595f5b5be99f0b
ripemd-160 7d3ed652bc30b0c88c9ec8354528548ee9807c39

397392372 as geometric shapes

Circle

Radius = n
Diameter 794784744
Circumference 2496889912.9356
Area 4.9612250256218E+17

Sphere

Radius = n
Volume 2.6287373079435E+26
Surface area 1.9844900102487E+18
Circumference 2496889912.9356

Square

Length = n
Perimeter 1589569488
Area 157920697323786384
Diagonal 561997682.06601

Cube

Length = n
Surface area 947524183942718304
Volume 6.2756480497394E+25
Space diagonal 688303778.84431

Equilateral Triangle

Length = n
Perimeter 1192177116
Area 6.8381667832876E+16
Altitude 344151889.42216

Triangular Pyramid

Length = n
Surface area 6.8381667832876E+16
Volume 7.3959221538514E+24
Height 187332560.68867