15397764 (number)

15397764 is an even 8-digits composite number following 15397763 and preceding 15397765. In scientific notation, it is written as 1.5397764 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 4800928 positive integers (up to 15397764) that are relatively prime to 15397764.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-seven thousand seven hundred sixty-four

Notation

Scientific notation 1.5397764 × 10^7
Engineering notation 1.5397764 × 10^6

Prime Factorization of 15397764

Prime Factorization 2 × 2 × 3 × 23 × 47 × 1187

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7698882
Product of the distinct prime numbers

The prime factorization of 15397764 is 2 × 2 × 3 × 23 × 47 × 1187. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15397764)

Multiplication

n×y
n×2 30795528
n×3 46193292
n×4 61591056
n×5 76988820

Division

n÷y
n÷2 7698882
n÷3 5132588
n÷3 3849441
n÷5 3079552.8

Exponentiation

ny
n2 237091136199696
n3 3.6506733616948E+21
n4 5.6212206864463E+28
n5 8.6554229521818E+35

Nth Root

y√n
2√n 3923.9984709477
3√n 248.78215168194
4√n 62.641826848742
5√n 27.38366238966

Divisors of 15397764

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15397763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15397764 can be divided by 48 positive divisors. The sum of these divisors (counting 15397764) is 1, the average is 0.020833333333333.

Base conversion 15397764

Base System Value
2 Binary 111010101111001110000100
3 Ternary 1001222021202120
4 Quaternary 322233032010
5 Quinary 12420212024
6 Senary 1310005540
8 Octal 72571604
10 Decimal 15397764
12 Duodecimal 51a68b0
16 Hexadecimal eaf384
20 Vigesimal 4g4e84
36 Base36 960zo

Cryptographic Hash Functions

md5 ca24bd6e206be90fbb85c0bd061f0dd4
sha1 421a26825740371480c186e576bc5c1c436d3fb4
sha256 2cdaeeb8527b85ac45d77b17fd8a38068bf0dea4e3b0193e64d2f218150946da
sha512 75bb4582cc785680a16bfdfd8be13ad5d487422194ef6602e4a5b582e45609c79e4ba0fa4bc5d621a69e61ef212724f2e7a59027b6ff1ad1a868017e64e6028b
ripemd-160 62fa1f6964f06e8b6bae62d1937bc86fde856f0a

15397764 as geometric shapes

Circle

Radius = n
Diameter 30795528
Circumference 96747004.528219
Area 7.4484377171622E+14

Sphere

Radius = n
Volume 1.5291904818342E+22
Surface area 2.9793750868649E+15
Circumference 96747004.528219

Square

Length = n
Perimeter 61591056
Area 237091136199696
Diagonal 21775726.67902

Cube

Length = n
Surface area 1422546817198176
Volume 3.6506733616948E+21
Space diagonal 26669709.570955

Equilateral Triangle

Length = n
Perimeter 46193292
Area 1.0266347348053E+14
Altitude 13334854.785477

Triangular Pyramid

Length = n
Surface area 1.0266347348053E+14
Volume 4.3023598165858E+20
Height 7258575.5596734