397281608 (number)

397281608 is an even 9-digits composite number following 397281607 and preceding 397281609. In scientific notation, it is written as 3.97281608 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors. There are 198640800 positive integers (up to 397281608) that are relatively prime to 397281608.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million two hundred eighty-one thousand six hundred eight

Notation

Scientific notation 3.97281608 × 10^8
Engineering notation 3.97281608 × 10^6

Prime Factorization of 397281608

Prime Factorization 2 × 2 × 2 × 49660201

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 99320402
Product of the distinct prime numbers

The prime factorization of 397281608 is 2 × 2 × 2 × 49660201. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 48, 37, 268, 518, 1718, 8938, 35341, 81125, 552316, 694370, 7371208, 4566648, 55627920, 18294989, 936379481, 765117044, 2614012029, 2752764073

Basic calculations (n = 397281608)

Multiplication

n×y
n×2 794563216
n×3 1191844824
n×4 1589126432
n×5 1986408040

Division

n÷y
n÷2 198640804
n÷3 132427202.66667
n÷3 99320402
n÷5 79456321.6

Exponentiation

ny
n2 157832676055065664
n3 6.27040193381E+25
n4 2.4911153630703E+34
n5 9.8967431715408E+42

Nth Root

y√n
2√n 19931.924342622
3√n 735.13339735602
4√n 141.18046728433
5√n 52.458961879809

Divisors of 397281608

1, 2, 4, 8, 49660201, 99320402, 198640804, 397281608

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 -397281607
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 397281608 can be divided by 8 positive divisors. The sum of these divisors (counting 397281608) is 1, the average is 0.125.

Base conversion 397281608

Base System Value
2 Binary 10111101011100000100101001000
3 Ternary 1000200112222220122
4 Quaternary 113223200211020
5 Quinary 1303201002413
6 Senary 103231042412
8 Octal 2753404510
10 Decimal 397281608
12 Duodecimal b1070408
16 Hexadecimal 17ae0948
20 Vigesimal 6430408
36 Base36 6kj4g8

Cryptographic Hash Functions

md5 b418b9f46874e12c7a338b567b5756d9
sha1 a5b9a25375a2f43be04712c41a8c5bed4313bd89
sha256 3f70a1e0fd2c2b384abcd5dbfb4de258e875f4eb9c9c1e413737d9b9ac6048b0
sha512 89222f351a7b3889e41febf2a49a017d162d6a3367cb43f2355eff762015c11ca0801359cef27af587e4bf61e64ce43743796d782d3ca5f20d6260efb43587cb
ripemd-160 e20fdce2829637feb3d2ff59b0e13950582531cb

397281608 as geometric shapes

Circle

Radius = n
Diameter 794563216
Circumference 2496193962.1983
Area 4.9584597559101E+17

Sphere

Radius = n
Volume 2.6265398200417E+26
Surface area 1.983383902364E+18
Circumference 2496193962.1983

Square

Length = n
Perimeter 1589126432
Area 157832676055065664
Diagonal 561841038.11499

Cube

Length = n
Surface area 946996056330393984
Volume 6.27040193381E+25
Space diagonal 688111929.96866

Equilateral Triangle

Length = n
Perimeter 1191844824
Area 6.8343553505483E+16
Altitude 344055964.98433

Triangular Pyramid

Length = n
Surface area 6.8343553505483E+16
Volume 7.3897395469371E+24
Height 187280346.03833