397776369 (number)

397776369 is an odd 9-digits composite number following 397776368 and preceding 397776370. In scientific notation, it is written as 3.97776369 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 259541936 positive integers (up to 397776369) that are relatively prime to 397776369.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred seventy-six thousand three hundred sixty-nine

Notation

Scientific notation 3.97776369 × 10^8
Engineering notation 3.97776369 × 10^6

Prime Factorization of 397776369

Prime Factorization 3 × 47 × 2821109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397776369
Product of the distinct prime numbers

The prime factorization of 397776369 is 3 × 47 × 2821109. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397776369)

Multiplication

n×y
n×2 795552738
n×3 1193329107
n×4 1591105476
n×5 1988881845

Division

n÷y
n÷2 198888184.5
n÷3 132592123
n÷3 99444092.25
n÷5 79555273.8

Exponentiation

ny
n2 158226039734824161
n3 6.2938579566968E+25
n4 2.5035479650166E+34
n5 9.9585221914165E+42

Nth Root

y√n
2√n 19944.331751152
3√n 735.43844080264
4√n 141.22440210938
5√n 52.472021497145

Divisors of 397776369

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 -397776368
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 397776369 can be divided by 8 positive divisors. The sum of these divisors (counting 397776369) is 1, the average is 0.125.

Base conversion 397776369

Base System Value
2 Binary 10111101101011001010111110001
3 Ternary 1000201111010121010
4 Quaternary 113231121113301
5 Quinary 1303312320434
6 Senary 103245421133
8 Octal 2755312761
10 Decimal 397776369
12 Duodecimal b126a7a9
16 Hexadecimal 17b595f1
20 Vigesimal 64620i9
36 Base36 6ktq7l

Cryptographic Hash Functions

md5 1e4cf87b738aba303a62be5864bef1fd
sha1 82233a580181538d18ad694d83efab8a33ea3cc8
sha256 3224d5a452bb6d11832386045e55f7c8080b9a2a7bca5561d03d6244818c0830
sha512 6e9565388931ad94f6ae911c8bf9a31e73e1e08c3cc12c7ce4a14751c4c216f04bea2cbeead3914dacb96c0f40ecca701bc47159659374a0a56b1418e7a3a950
ripemd-160 faf85c6afadb58a1dbf999d4e90d8f5a47dfa604

397776369 as geometric shapes

Circle

Radius = n
Diameter 795552738
Circumference 2499302637.244
Area 4.9708176403753E+17

Sphere

Radius = n
Volume 2.6363650559328E+26
Surface area 1.9883270561501E+18
Circumference 2499302637.244

Square

Length = n
Perimeter 1591105476
Area 158226039734824161
Diagonal 562540735.83132

Cube

Length = n
Surface area 949356238408944966
Volume 6.2938579566968E+25
Space diagonal 688968881.15827

Equilateral Triangle

Length = n
Perimeter 1193329107
Area 6.8513884975282E+16
Altitude 344484440.57913

Triangular Pyramid

Length = n
Surface area 6.8513884975282E+16
Volume 7.4173827350087E+24
Height 187513578.61044