1397251566 (number)

1397251566 is an even 10-digits composite number following 1397251565 and preceding 1397251567. In scientific notation, it is written as 1.397251566 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 465750504 positive integers (up to 1397251566) that are relatively prime to 1397251566.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety-seven million two hundred fifty-one thousand five hundred sixty-six

Notation

Scientific notation 1.397251566 × 10^9
Engineering notation 1.397251566 × 10^9

Prime Factorization of 1397251566

Prime Factorization 2 × 3 × 3 × 3 × 25875029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 155250174
Product of the distinct prime numbers

The prime factorization of 1397251566 is 2 × 3 × 3 × 3 × 25875029. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 40, 14, 615, 308, 1191, 6958, 67152, 69099, 862565, 463437, 1076544, 5309434, 69027799, 23430897, 435759233, 10160250, 2169994250, 8117302561

Basic calculations (n = 1397251566)

Multiplication

n×y
n×2 2794503132
n×3 4191754698
n×4 5589006264
n×5 6986257830

Division

n÷y
n÷2 698625783
n÷3 465750522
n÷3 349312891.5
n÷5 279450313.2

Exponentiation

ny
n2 1952311938689452356
n3 2.7278709136543E+27
n4 3.8115219059494E+36
n5 5.3256549519311E+45

Nth Root

y√n
2√n 37379.828330264
3√n 1117.9564047162
4√n 193.33863641358
5√n 67.461333410253

Divisors of 1397251566

1, 2, 3, 6, 9, 18, 27, 54, 25875029, 51750058, 77625087, 155250174, 232875261, 465750522, 698625783, 1397251566

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 -1397251565
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 1397251566 can be divided by 16 positive divisors. The sum of these divisors (counting 1397251566) is 1, the average is 0.0625.

Base conversion 1397251566

Base System Value
2 Binary 1010011010010000101110111101110
3 Ternary 10121101011201211000
4 Quaternary 1103102011313232
5 Quinary 10330144022231
6 Senary 350351541130
8 Octal 12322056756
10 Decimal 1397251566
12 Duodecimal 32bb2a7a6
16 Hexadecimal 53485dee
20 Vigesimal 11gcg8i6
36 Base36 n3vy7i

Cryptographic Hash Functions

md5 e340599a4d69a1f1641e85b6b982b6fc
sha1 7014da083056715340860548338238ed4e7ad5b0
sha256 80bb3d200d713e6e46a880ce6e3b4ffce4f247926ca0ace2750bb4cb14f14ec3
sha512 505cf91239a4d810f6ff0e233051879931759647aa91f40ca3ed937da1611ee7024b6fe22a841d7a29227b15ab36e1a68f4384869d054a65c7a53b831425ce1a
ripemd-160 00b4149f3921856aff2ee2f39c93a11e1010a31a

1397251566 as geometric shapes

Circle

Radius = n
Diameter 2794503132
Circumference 8779190509.9249
Area 6.1333688441024E+18

Sphere

Radius = n
Volume 1.1426478963037E+28
Surface area 2.453347537641E+19
Circumference 8779190509.9249

Square

Length = n
Perimeter 5589006264
Area 1952311938689452356
Diagonal 1976012114.6842

Cube

Length = n
Surface area 1.1713871632137E+19
Volume 2.7278709136543E+27
Space diagonal 2420110703.2672

Equilateral Triangle

Length = n
Perimeter 4191754698
Area 8.4537586750836E+17
Altitude 1210055351.6336

Triangular Pyramid

Length = n
Surface area 8.4537586750836E+17
Volume 3.2148267020775E+26
Height 658670704.89475