15331385 (number)

15331385 is an odd 8-digits composite number following 15331384 and preceding 15331386. In scientific notation, it is written as 1.5331385 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 11450880 positive integers (up to 15331385) that are relatively prime to 15331385.

Interesting facts

Basic properties

Name

Name fifteen million three hundred thirty-one thousand three hundred eighty-five

Notation

Scientific notation 1.5331385 × 10^7
Engineering notation 1.5331385 × 10^6

Prime Factorization of 15331385

Prime Factorization 5 × 71 × 19 × 2273

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15331385
Product of the distinct prime numbers

The prime factorization of 15331385 is 5 × 71 × 19 × 2273. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 80, 63, 943, 481, 9546, 3137, 42280, 98331, 841724, 849909, 3172984, 5605020, 59757634, 7045452, 593856598, 314581673, 607737105, 1655362684

Basic calculations (n = 15331385)

Multiplication

n×y
n×2 30662770
n×3 45994155
n×4 61325540
n×5 76656925

Division

n÷y
n÷2 7665692.5
n÷3 5110461.6666667
n÷3 3832846.25
n÷5 3066277

Exponentiation

ny
n2 235051366018225
n3 3.6036629872013E+21
n4 5.5249144667034E+28
n5 8.4704590781099E+35

Nth Root

y√n
2√n 3915.5312538658
3√n 248.4241408768
4√n 62.574205978708
5√n 27.360011648373

Divisors of 15331385

1, 5, 19, 71, 95, 355, 1349, 2273, 6745, 11365, 43187, 161383, 215935, 806915, 3066277, 15331385

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 -15331384
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 15331385 can be divided by 16 positive divisors. The sum of these divisors (counting 15331385) is 1, the average is 0.0625.

Base conversion 15331385

Base System Value
2 Binary 111010011111000000111001
3 Ternary 1001211220201002
4 Quaternary 322133000321
5 Quinary 12411101020
6 Senary 1304334345
8 Octal 72370071
10 Decimal 15331385
12 Duodecimal 51743b5
16 Hexadecimal e9f039
20 Vigesimal 4fg895
36 Base36 94lrt

Cryptographic Hash Functions

md5 c7d20f0587854b834934739ca09d1beb
sha1 35ac2fe9e5bfbbec3184274b19ade427347d9e01
sha256 a38bd11d672e93ddf6538a908325d4717d7f33c42908c7746468cdc3f5af16cc
sha512 c8036937bf7c696da69deb2baa575c83e52e57cdd7950da8b83f804ddfee511400067bee0f48fd45d5b11cd24ee22350787762f5a4da369612c5fe26eb3e185e
ripemd-160 840df59451b11f5cec7ac205048c72e169593d0e

15331385 as geometric shapes

Circle

Radius = n
Diameter 30662770
Circumference 96329932.970713
Area 7.384356446991E+14

Sphere

Radius = n
Volume 1.509498822214E+22
Surface area 2.9537425787964E+15
Circumference 96329932.970713

Square

Length = n
Perimeter 61325540
Area 235051366018225
Diagonal 21681852.596963

Cube

Length = n
Surface area 1410308196109350
Volume 3.6036629872013E+21
Space diagonal 26554737.770399

Equilateral Triangle

Length = n
Perimeter 45994155
Area 1.0178022708301E+14
Altitude 13277368.8852

Triangular Pyramid

Length = n
Surface area 1.0178022708301E+14
Volume 4.246957558935E+20
Height 7227284.1989878