397452457 (number)

397452457 is an odd 9-digits composite number following 397452456 and preceding 397452458. In scientific notation, it is written as 3.97452457 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 384631380 positive integers (up to 397452457) that are relatively prime to 397452457.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred fifty-two thousand four hundred fifty-seven

Notation

Scientific notation 3.97452457 × 10^8
Engineering notation 3.97452457 × 10^6

Prime Factorization of 397452457

Prime Factorization 31 × 12821047

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397452457
Product of the distinct prime numbers

The prime factorization of 397452457 is 31 × 12821047. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 39, 21, 502, 807, 6595, 5195, 19297, 7374, 3139, 1408, 7088226, 6273486, 43185957, 38259101, 248120104, 724034074, 6625433860, 1291868190

Basic calculations (n = 397452457)

Multiplication

n×y
n×2 794904914
n×3 1192357371
n×4 1589809828
n×5 1987262285

Division

n÷y
n÷2 198726228.5
n÷3 132484152.33333
n÷3 99363114.25
n÷5 79490491.4

Exponentiation

ny
n2 157968455575336849
n3 6.2784950796913E+25
n4 2.4954032956857E+34
n5 9.9180417107619E+42

Nth Root

y√n
2√n 19936.209694924
3√n 735.2387624199
4√n 141.19564332841
5√n 52.463473047541

Divisors of 397452457

1, 31, 12821047, 397452457

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397452456
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397452457 can be divided by 4 positive divisors. The sum of these divisors (counting 397452457) is 1, the average is 0.25.

Base conversion 397452457

Base System Value
2 Binary 10111101100001010010010101001
3 Ternary 1000200212200021101
4 Quaternary 113230022102221
5 Quinary 1303221434312
6 Senary 103234441401
8 Octal 2754122251
10 Decimal 397452457
12 Duodecimal b1133261
16 Hexadecimal 17b0a4a9
20 Vigesimal 6441b2h
36 Base36 6kmsa1

Cryptographic Hash Functions

md5 714d045f1c23b89f90bbafd7b1308f88
sha1 c0e8af0b7d6ed81159ef67a3cd903331cca73fd1
sha256 7c969cd68dcc5b31c4ce588939fc9d546921f2001ea8d6d5f5294f8e20dc1e20
sha512 d51ede4dae7c99d81193772f618fa337191bc795f03a0647327af713ba4c1eacef2dc56f1eba99d5221a480b5bc252882c2e10026b53dee226a7b7c16c3d33d1
ripemd-160 7ded8b19b846bd4bc4b06a4ba9099faaf3ea1e51

397452457 as geometric shapes

Circle

Radius = n
Diameter 794904914
Circumference 2497267438.1248
Area 4.962725395344E+17

Sphere

Radius = n
Volume 2.629929869061E+26
Surface area 1.9850901581376E+18
Circumference 2497267438.1248

Square

Length = n
Perimeter 1589809828
Area 157968455575336849
Diagonal 562082655.08791

Cube

Length = n
Surface area 947810733452021094
Volume 6.2784950796913E+25
Space diagonal 688407849.11708

Equilateral Triangle

Length = n
Perimeter 1192357371
Area 6.8402347762418E+16
Altitude 344203924.55854

Triangular Pyramid

Length = n
Surface area 6.8402347762418E+16
Volume 7.3992774108268E+24
Height 187360885.0293