397364638 (number)

397364638 is an even 9-digits composite number following 397364637 and preceding 397364639. In scientific notation, it is written as 3.97364638 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 177211840 positive integers (up to 397364638) that are relatively prime to 397364638.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred sixty-four thousand six hundred thirty-eight

Notation

Scientific notation 3.97364638 × 10^8
Engineering notation 3.97364638 × 10^6

Prime Factorization of 397364638

Prime Factorization 2 × 11 × 53 × 340793

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397364638
Product of the distinct prime numbers

The prime factorization of 397364638 is 2 × 11 × 53 × 340793. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 17, 82, 750, 554, 9382, 9733, 46503, 46559, 641505, 567308, 4742415, 5979390, 75602802, 32027134, 684251910, 968441127, 5908232826, 3862527824

Basic calculations (n = 397364638)

Multiplication

n×y
n×2 794729276
n×3 1192093914
n×4 1589458552
n×5 1986823190

Division

n÷y
n÷2 198682319
n÷3 132454879.33333
n÷3 99341159.5
n÷5 79472927.6

Exponentiation

ny
n2 157898655532871044
n3 6.2743342096506E+25
n4 2.4931985419088E+34
n5 9.9070893606773E+42

Nth Root

y√n
2√n 19934.007073341
3√n 735.18460693719
4√n 141.1878432208
5√n 52.461154432113

Divisors of 397364638

1, 2, 11, 22, 53, 106, 583, 1166, 340793, 681586, 3748723, 7497446, 18062029, 36124058, 198682319, 397364638

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397364637
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397364638 can be divided by 16 positive divisors. The sum of these divisors (counting 397364638) is 1, the average is 0.0625.

Base conversion 397364638

Base System Value
2 Binary 10111101011110100110110011110
3 Ternary 1000200201012210211
4 Quaternary 113223310312132
5 Quinary 1303211132023
6 Senary 103232523034
8 Octal 2753646636
10 Decimal 397364638
12 Duodecimal b10b047a
16 Hexadecimal 17af4d9e
20 Vigesimal 643abbi
36 Base36 6kkwim

Cryptographic Hash Functions

md5 ab4d7978b93d961682402df6f778b74c
sha1 8eee729ae7aa47122cf9181400c4a6bf006f4d31
sha256 65b3777cab379a49eda88e9bea8f39f9ce932b067b586b9c304304cab5c7e2e9
sha512 c0087099f19f9b0349c851bec2c4cd56af44151c754c60f7dd530b82a68cce03def4affc5bcb66feff2ee1a93f190b7b82e9ab7a5ef5ee641f5fb4ca1d112005
ripemd-160 68f3c87a9d2eaaea65ff9effdc7267c22fcfb1b0

397364638 as geometric shapes

Circle

Radius = n
Diameter 794729276
Circumference 2496715655.0743
Area 4.9605325623377E+17

Sphere

Radius = n
Volume 2.6281869678941E+26
Surface area 1.9842130249351E+18
Circumference 2496715655.0743

Square

Length = n
Perimeter 1589458552
Area 157898655532871044
Diagonal 561958460.26708

Cube

Length = n
Surface area 947391933197226264
Volume 6.2743342096506E+25
Space diagonal 688255742.14721

Equilateral Triangle

Length = n
Perimeter 1192093914
Area 6.8372123457437E+16
Altitude 344127871.07361

Triangular Pyramid

Length = n
Surface area 6.8372123457437E+16
Volume 7.3943737784578E+24
Height 187319486.75569