397754920 (number)

397754920 is an even 9-digits composite number following 397754919 and preceding 397754921. In scientific notation, it is written as 3.97754920 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 159101952 positive integers (up to 397754920) that are relatively prime to 397754920.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred fifty-four thousand nine hundred twenty

Notation

Scientific notation 3.97754920 × 10^8
Engineering notation 3.97754920 × 10^6

Prime Factorization of 397754920

Prime Factorization 2 × 2 × 2 × 5 × 9943873

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 99438730
Product of the distinct prime numbers

The prime factorization of 397754920 is 2 × 2 × 2 × 5 × 9943873. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 62, 81, 549, 14, 1958, 9176, 57391, 58469, 865540, 965498, 3839294, 9447904, 75741414, 25047262, 822286163, 196240076, 4733424259, 5017622686

Basic calculations (n = 397754920)

Multiplication

n×y
n×2 795509840
n×3 1193264760
n×4 1591019680
n×5 1988774600

Division

n÷y
n÷2 198877460
n÷3 132584973.33333
n÷3 99438730
n÷5 79550984

Exponentiation

ny
n2 158208976384206400
n3 6.2928398744982E+25
n4 2.5030080208538E+34
n5 9.9558375509408E+42

Nth Root

y√n
2√n 19943.794022201
3√n 735.42522173125
4√n 141.22249828622
5√n 52.471455602963

Divisors of 397754920

1, 2, 4, 5, 8, 10, 20, 40, 9943873, 19887746, 39775492, 49719365, 79550984, 99438730, 198877460, 397754920

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 -397754919
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 397754920 can be divided by 16 positive divisors. The sum of these divisors (counting 397754920) is 1, the average is 0.0625.

Base conversion 397754920

Base System Value
2 Binary 10111101101010100001000101000
3 Ternary 1000201110001011201
4 Quaternary 113231110020220
5 Quinary 1303311124140
6 Senary 103245133544
8 Octal 2755241050
10 Decimal 397754920
12 Duodecimal b125a2b4
16 Hexadecimal 17b54228
20 Vigesimal 645j760
36 Base36 6kt9ns

Cryptographic Hash Functions

md5 1afa246a0a9a61bafbfc64ade3ded465
sha1 5bbd04dc6cc3d591bd42f1c2ba39020ff381a252
sha256 e1e1faadedb4587ed3891899ab05d7c824b46c4063ccff0ab35bf89b9a8318c5
sha512 fab928f6a7d358c08cc1d0a7047b6a7906b701c50efea01d342d994780abe977c6762227d6b64caa328cfddf1076d4127774199cb03c6ada8fe85fb53e106337
ripemd-160 bc4fbb2236a5fb26af4b0127fe44ff116cde0ce6

397754920 as geometric shapes

Circle

Radius = n
Diameter 795509840
Circumference 2499167869.2024
Area 4.9702815794058E+17

Sphere

Radius = n
Volume 2.6359386026587E+26
Surface area 1.9881126317623E+18
Circumference 2499167869.2024

Square

Length = n
Perimeter 1591019680
Area 158208976384206400
Diagonal 562510402.36463

Cube

Length = n
Surface area 949253858305238400
Volume 6.2928398744982E+25
Space diagonal 688931730.40049

Equilateral Triangle

Length = n
Perimeter 1193264760
Area 6.8506496327728E+16
Altitude 344465865.20025

Triangular Pyramid

Length = n
Surface area 6.8506496327728E+16
Volume 7.4161829136313E+24
Height 187503467.45488