397664512 (number)

397664512 is an even 9-digits composite number following 397664511 and preceding 397664513. In scientific notation, it is written as 3.97664512 × 10^8. The sum of its digits is 43. It has a total of 12 prime factors and 108 positive divisors. There are 165095424 positive integers (up to 397664512) that are relatively prime to 397664512.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million six hundred sixty-four thousand five hundred twelve

Notation

Scientific notation 3.97664512 × 10^8
Engineering notation 3.97664512 × 10^6

Prime Factorization of 397664512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 79 × 53 × 53

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 58618
Product of the distinct prime numbers

The prime factorization of 397664512 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 79 × 53 × 53. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397664512)

Multiplication

n×y
n×2 795329024
n×3 1192993536
n×4 1590658048
n×5 1988322560

Division

n÷y
n÷2 198832256
n÷3 132554837.33333
n÷3 99416128
n÷5 79532902.4

Exponentiation

ny
n2 158137064104198144
n3 6.2885498426109E+25
n4 2.5007331043495E+34
n5 9.944528095834E+42

Nth Root

y√n
2√n 19941.527323653
3√n 735.36949783509
4√n 141.21447278396
5√n 52.46907007837

Divisors of 397664512

108 divisors

τ Total Divisors 108
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397664511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0092592592592593
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 108
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397664512 can be divided by 108 positive divisors. The sum of these divisors (counting 397664512) is 1, the average is 0.0092592592592593.

Base conversion 397664512

Base System Value
2 Binary 10111101100111110000100000000
3 Ternary 1000201021110011021
4 Quaternary 113230332010000
5 Quinary 1303300231022
6 Senary 103243155224
8 Octal 2754760400
10 Decimal 397664512
12 Duodecimal b1215b14
16 Hexadecimal 17b3e100
20 Vigesimal 645815c
36 Base36 6krbwg

Cryptographic Hash Functions

md5 296ba06233db093bdc0c64a1007704d8
sha1 b86ad2d9915051268e34e24c89cbe533bd7e5899
sha256 009ed43148721d9d449c1c9a73a25eebdb1032831224e235e35adf77ac247ab6
sha512 f92653d82d3fea258d2c7a7dbf8948dfd1cbe4b2231008db37d7106cc6545d9c85f289b97a1976a37bc8621483f455e65f308db34d44157d96a579c74e4a7de5
ripemd-160 1ac2ca6b02094beede912d6b9aa5ada518b816ee

397664512 as geometric shapes

Circle

Radius = n
Diameter 795329024
Circumference 2498599818.9851
Area 4.9680223885001E+17

Sphere

Radius = n
Volume 2.6341415983039E+26
Surface area 1.9872089554E+18
Circumference 2498599818.9851

Square

Length = n
Perimeter 1590658048
Area 158137064104198144
Diagonal 562382546.14488

Cube

Length = n
Surface area 948822384625188864
Volume 6.2885498426109E+25
Space diagonal 688775139.15108

Equilateral Triangle

Length = n
Perimeter 1192993536
Area 6.8475357397062E+16
Altitude 344387569.57554

Triangular Pyramid

Length = n
Surface area 6.8475357397062E+16
Volume 7.4111270625662E+24
Height 187460848.71496