397444976 (number)

397444976 is an even 9-digits composite number following 397444975 and preceding 397444977. In scientific notation, it is written as 3.97444976 × 10^8. The sum of its digits is 53. It has a total of 6 prime factors and 20 positive divisors. There are 197156736 positive integers (up to 397444976) that are relatively prime to 397444976.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred forty-four thousand nine hundred seventy-six

Notation

Scientific notation 3.97444976 × 10^8
Engineering notation 3.97444976 × 10^6

Prime Factorization of 397444976

Prime Factorization 2 × 2 × 2 × 2 × 127 × 195593

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49680622
Product of the distinct prime numbers

The prime factorization of 397444976 is 2 × 2 × 2 × 2 × 127 × 195593. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 92, 27, 543, 252, 4610, 7494, 90552, 55429, 110614, 460027, 1223190, 4190774, 41549435, 47578603, 942185879, 906533468, 7551356914, 7027139511

Basic calculations (n = 397444976)

Multiplication

n×y
n×2 794889952
n×3 1192334928
n×4 1589779904
n×5 1987224880

Division

n÷y
n÷2 198722488
n÷3 132481658.66667
n÷3 99361244
n÷5 79488995.2

Exponentiation

ny
n2 157962508947640576
n3 6.2781405577595E+25
n4 2.4952154233033E+34
n5 9.9171083402963E+42

Nth Root

y√n
2√n 19936.022070614
3√n 735.23414941055
4√n 141.19497891431
5√n 52.4632755486

Divisors of 397444976

1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 195593, 391186, 782372, 1564744, 3129488, 24840311, 49680622, 99361244, 198722488, 397444976

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397444975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397444976 can be divided by 20 positive divisors. The sum of these divisors (counting 397444976) is 1, the average is 0.05.

Base conversion 397444976

Base System Value
2 Binary 10111101100001000011101110000
3 Ternary 1000200212022000022
4 Quaternary 113230020131300
5 Quinary 1303221214401
6 Senary 103234343012
8 Octal 2754103560
10 Decimal 397444976
12 Duodecimal b112aa68
16 Hexadecimal 17b08770
20 Vigesimal 6440c8g
36 Base36 6kmmi8

Cryptographic Hash Functions

md5 5611d858e98ab1b90a8ec070745287a9
sha1 9920ea36968d35ac5717e2579ce8d5826911e28c
sha256 10651c95b997a02f81ed1db7c6ad0eae4e4e0d7ea62effe3ee840caba090f4dc
sha512 a0fb425b86e6830bbbd60b4761ede8e4eacef4c27b5df02cd969278cf0a7e2f3cdde78d496d38750efcdf034d4785de8c6355ae3f4bb5b57ead386f91cd9172d
ripemd-160 ea32d593e7ad259b0851d83a965a86e2ee79dffc

397444976 as geometric shapes

Circle

Radius = n
Diameter 794889952
Circumference 2497220433.6155
Area 4.9625385765252E+17

Sphere

Radius = n
Volume 2.6297813672615E+26
Surface area 1.9850154306101E+18
Circumference 2497220433.6155

Square

Length = n
Perimeter 1589779904
Area 157962508947640576
Diagonal 562072075.35625

Cube

Length = n
Surface area 947775053685843456
Volume 6.2781405577595E+25
Space diagonal 688394891.64499

Equilateral Triangle

Length = n
Perimeter 1192334928
Area 6.8399772797092E+16
Altitude 344197445.8225

Triangular Pyramid

Length = n
Surface area 6.8399772797092E+16
Volume 7.3988596027234E+24
Height 187357358.45208