397769478 (number)

397769478 is an even 9-digits composite number following 397769477 and preceding 397769479. In scientific notation, it is written as 3.97769478 × 10^8. The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors. There are 132506496 positive integers (up to 397769478) that are relatively prime to 397769478.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred sixty-nine thousand four hundred seventy-eight

Notation

Scientific notation 3.97769478 × 10^8
Engineering notation 3.97769478 × 10^6

Prime Factorization of 397769478

Prime Factorization 2 × 3 × 1657 × 40009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397769478
Product of the distinct prime numbers

The prime factorization of 397769478 is 2 × 3 × 1657 × 40009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 60, 53, 384, 48, 555, 5566, 74439, 59108, 402941, 215872, 7118642, 741617, 93692023, 73581978, 860481730, 403486519, 1540518063, 8434764257

Basic calculations (n = 397769478)

Multiplication

n×y
n×2 795538956
n×3 1193308434
n×4 1591077912
n×5 1988847390

Division

n÷y
n÷2 198884739
n÷3 132589826
n÷3 99442369.5
n÷5 79553895.6

Exponentiation

ny
n2 158220557628392484
n3 6.2935308616715E+25
n4 2.5033744856239E+34
n5 9.9576596238516E+42

Nth Root

y√n
2√n 19944.158994553
3√n 735.43419391423
4√n 141.22379046943
5√n 52.471839692878

Divisors of 397769478

1, 2, 3, 6, 1657, 3314, 4971, 9942, 40009, 80018, 120027, 240054, 66294913, 132589826, 198884739, 397769478

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 -397769477
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 397769478 can be divided by 16 positive divisors. The sum of these divisors (counting 397769478) is 1, the average is 0.0625.

Base conversion 397769478

Base System Value
2 Binary 10111101101010111101100000110
3 Ternary 1000201110210010220
4 Quaternary 113231113230012
5 Quinary 1303312110403
6 Senary 103245325210
8 Octal 2755275406
10 Decimal 397769478
12 Duodecimal b1266806
16 Hexadecimal 17b57b06
20 Vigesimal 64613di
36 Base36 6ktkw6

Cryptographic Hash Functions

md5 8e093dacea3f70e8cf31251f1c3fb31d
sha1 127d5b64202a2ae7b8190231061b1e9d5cacdfc4
sha256 348f146a9afd789c11db49819b4c24e2da4248d562d3429718523dfa3cd1d721
sha512 4365233a4e5ae35c6097d43cc3f64a3703cc52ad8cd7fde5fc69c86b1efb4aa3feee0512d6d6fe6c545010007ad657c4590fc9b8aa4f62e1ce8325fef61b06e7
ripemd-160 141b23ab588b096cf81522cfdfec906d7cf6f00e

397769478 as geometric shapes

Circle

Radius = n
Diameter 795538956
Circumference 2499259339.8141
Area 4.9706454149224E+17

Sphere

Radius = n
Volume 2.636228042689E+26
Surface area 1.988258165969E+18
Circumference 2499259339.8141

Square

Length = n
Perimeter 1591077912
Area 158220557628392484
Diagonal 562530990.48567

Cube

Length = n
Surface area 949323345770354904
Volume 6.2935308616715E+25
Space diagonal 688956945.59615

Equilateral Triangle

Length = n
Perimeter 1193308434
Area 6.8511511153564E+16
Altitude 344478472.79808

Triangular Pyramid

Length = n
Surface area 6.8511511153564E+16
Volume 7.4169972498245E+24
Height 187510330.16189