397995764 (number)

397995764 is an even 9-digits composite number following 397995763 and preceding 397995765. In scientific notation, it is written as 3.97995764 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 6 positive divisors. There are 198997880 positive integers (up to 397995764) that are relatively prime to 397995764.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million nine hundred ninety-five thousand seven hundred sixty-four

Notation

Scientific notation 3.97995764 × 10^8
Engineering notation 3.97995764 × 10^6

Prime Factorization of 397995764

Prime Factorization 2 × 2 × 99498941

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 198997882
Product of the distinct prime numbers

The prime factorization of 397995764 is 2 × 2 × 99498941. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 82, 67, 694, 957, 1126, 5006, 3474, 12076, 329304, 681096, 9859211, 1481940, 53309989, 49341448, 165446551, 474766476, 7087746471, 5601514478

Basic calculations (n = 397995764)

Multiplication

n×y
n×2 795991528
n×3 1193987292
n×4 1591983056
n×5 1989978820

Division

n÷y
n÷2 198997882
n÷3 132665254.66667
n÷3 99498941
n÷5 79599152.8

Exponentiation

ny
n2 158400628161943696
n3 6.3042779023393E+25
n4 2.5090759002098E+34
n5 9.98601579838E+42

Nth Root

y√n
2√n 19949.831177231
3√n 735.57362719857
4√n 141.24387129087
5√n 52.47780844734

Divisors of 397995764

1, 2, 4, 99498941, 198997882, 397995764

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397995763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397995764 can be divided by 6 positive divisors. The sum of these divisors (counting 397995764) is 1, the average is 0.16666666666667.

Base conversion 397995764

Base System Value
2 Binary 10111101110001110111011110100
3 Ternary 1000201220021112212
4 Quaternary 113232032323310
5 Quinary 1303341331024
6 Senary 103254232552
8 Octal 2756167364
10 Decimal 397995764
12 Duodecimal b1355758
16 Hexadecimal 17b8eef4
20 Vigesimal 6479984
36 Base36 6kyfhw

Cryptographic Hash Functions

md5 e1525c262758ca55039688f98d1392b4
sha1 60152ec4d2b4db6264795c443bc07a9a3c62746c
sha256 bb9682fc414ce60b1cc399431785ca6beebcac7eea77efee7e5cccb1e299a0d0
sha512 852be0fa2313f0a581e844580b785c463fd162fa09aef369c6aacd36bb9ce33998e02f823b250619068ce301985dd531405679479a2fafa7134346bd210ebc42
ripemd-160 1bb4fff2287fa0f3af44c286e51ae0a93f6d7fd8

397995764 as geometric shapes

Circle

Radius = n
Diameter 795991528
Circumference 2500681136.6845
Area 4.9763024975757E+17

Sphere

Radius = n
Volume 2.640729752557E+26
Surface area 1.9905209990303E+18
Circumference 2500681136.6845

Square

Length = n
Perimeter 1591983056
Area 158400628161943696
Diagonal 562851007.21584

Cube

Length = n
Surface area 950403768971662176
Volume 6.3042779023393E+25
Space diagonal 689348884.44519

Equilateral Triangle

Length = n
Perimeter 1193987292
Area 6.8589483981828E+16
Altitude 344674442.2226

Triangular Pyramid

Length = n
Surface area 6.8589483981828E+16
Volume 7.4296627587143E+24
Height 187617002.40528