397453961 (number)

397453961 is an odd 9-digits composite number following 397453960 and preceding 397453962. In scientific notation, it is written as 3.97453961 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 363568128 positive integers (up to 397453961) that are relatively prime to 397453961.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred fifty-three thousand nine hundred sixty-one

Notation

Scientific notation 3.97453961 × 10^8
Engineering notation 3.97453961 × 10^6

Prime Factorization of 397453961

Prime Factorization 667 × 107 × 5569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397453961
Product of the distinct prime numbers

The prime factorization of 397453961 is 667 × 107 × 5569. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 21, 36, 51, 949, 4645, 3124, 17840, 55209, 398260, 551559, 8449148, 1055523, 95235624, 11950313, 542291294, 99997695, 2575401934, 3921651859

Basic calculations (n = 397453961)

Multiplication

n×y
n×2 794907922
n×3 1192361883
n×4 1589815844
n×5 1987269805

Division

n÷y
n÷2 198726980.5
n÷3 132484653.66667
n÷3 99363490.25
n÷5 79490792.2

Exponentiation

ny
n2 157969651114589521
n3 6.2785663553282E+25
n4 2.4954410673265E+34
n5 9.9182293665099E+42

Nth Root

y√n
2√n 19936.247415198
3√n 735.23968982449
4√n 141.19577690285
5√n 52.463512752891

Divisors of 397453961

1, 107, 667, 5569, 71369, 595883, 3714523, 397453961

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 -397453960
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 397453961 can be divided by 8 positive divisors. The sum of these divisors (counting 397453961) is 1, the average is 0.125.

Base conversion 397453961

Base System Value
2 Binary 10111101100001010101010001001
3 Ternary 1000200212202100002
4 Quaternary 113230022222021
5 Quinary 1303222011321
6 Senary 103234452345
8 Octal 2754125211
10 Decimal 397453961
12 Duodecimal b11340b5
16 Hexadecimal 17b0aa89
20 Vigesimal 6441ei1
36 Base36 6kmtft

Cryptographic Hash Functions

md5 994751379aefe50d04ace32580eb1795
sha1 ed4c572cf2ba485d7d1c1dc2e2f01e13988ae4b3
sha256 512f6c4ca169bc729192dd9e44cd79c52a8cda4bca0c5fc77210147b42380d10
sha512 5fcdb48543dfab5d75ecbfd26b897bccd063f422ef061a90d3bddbace85e8bae31c7d7234bbd04eb24873cce01f4fc348ffc6b9e1a3b5ab37d63907ee65a2087
ripemd-160 8e384beb50eb83f8b3765eccd0c9d4cfb6149c47

397453961 as geometric shapes

Circle

Radius = n
Diameter 794907922
Circumference 2497276888.0355
Area 4.9627629543174E+17

Sphere

Radius = n
Volume 2.62995972493E+26
Surface area 1.9851051817269E+18
Circumference 2497276888.0355

Square

Length = n
Perimeter 1589815844
Area 157969651114589521
Diagonal 562084782.06511

Cube

Length = n
Surface area 947817906687537126
Volume 6.2785663553282E+25
Space diagonal 688410454.1215

Equilateral Triangle

Length = n
Perimeter 1192361883
Area 6.84028654461E+16
Altitude 344205227.06075

Triangular Pyramid

Length = n
Surface area 6.84028654461E+16
Volume 7.3993614099704E+24
Height 187361594.0217