15690920 (number)

15690920 is an even 8-digits composite number following 15690919 and preceding 15690921. In scientific notation, it is written as 1.5690920 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 5379648 positive integers (up to 15690920) that are relatively prime to 15690920.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety thousand nine hundred twenty

Notation

Scientific notation 1.5690920 × 10^7
Engineering notation 1.5690920 × 10^6

Prime Factorization of 15690920

Prime Factorization 2 × 2 × 2 × 5 × 7 × 56039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3922730
Product of the distinct prime numbers

The prime factorization of 15690920 is 2 × 2 × 2 × 5 × 7 × 56039. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 3, 55, 63, 955, 2104, 6296, 99704, 63149, 539079, 290790, 8136681, 2253718, 6754827, 88339593, 866768828, 108463335, 9251834768, 4653943261

Basic calculations (n = 15690920)

Multiplication

n×y
n×2 31381840
n×3 47072760
n×4 62763680
n×5 78454600

Division

n÷y
n÷2 7845460
n÷3 5230306.6666667
n÷3 3922730
n÷5 3138184

Exponentiation

ny
n2 246204970446400
n3 3.8631824948768E+21
n4 6.0616887472513E+28
n5 9.511347319802E+35

Nth Root

y√n
2√n 3961.1765928825
3√n 250.35108007367
4√n 62.937878840031
5√n 27.487148050433

Divisors of 15690920

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 56039, 112078, 224156, 280195, 392273, 448312, 560390, 784546, 1120780, 1569092, 1961365, 2241560, 3138184, 3922730, 7845460, 15690920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15690919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15690920 can be divided by 32 positive divisors. The sum of these divisors (counting 15690920) is 1, the average is 0.03125.

Base conversion 15690920

Base System Value
2 Binary 111011110110110010101000
3 Ternary 1002112011220012
4 Quaternary 323312302220
5 Quinary 13004102140
6 Senary 1320151052
8 Octal 73666250
10 Decimal 15690920
12 Duodecimal 5308488
16 Hexadecimal ef6ca8
20 Vigesimal 4i1760
36 Base36 9cb6w

Cryptographic Hash Functions

md5 5d45ff2797ad6de73dc4cee03d7e6d56
sha1 1047794e8b4e32f3351b968dce683518ed553c24
sha256 3d6cc63131d714cd9ab149585df78d0ad9a173629e4899b4f78c12113251f4a1
sha512 ad7b6c21ac82055fc95eaa513e8c87ce590c91c8269bf9471dbbd9e80953a667ad83f652b32b19ca83c105ef9dfc5f34d34dda5abe9e250bc96bdecb1200c55a
ripemd-160 8a1e5456575f12ed78c051c807222453f3f4ebc9

15690920 as geometric shapes

Circle

Radius = n
Diameter 31381840
Circumference 98588958.00013
Area 7.734757264317E+14

Sphere

Radius = n
Volume 1.6182060993842E+22
Surface area 3.0939029057268E+15
Circumference 98588958.00013

Square

Length = n
Perimeter 62763680
Area 246204970446400
Diagonal 22190311.870111

Cube

Length = n
Surface area 1477229822678400
Volume 3.8631824948768E+21
Space diagonal 27177470.657499

Equilateral Triangle

Length = n
Perimeter 47072760
Area 1.0660987947229E+14
Altitude 13588735.328749

Triangular Pyramid

Length = n
Surface area 1.0660987947229E+14
Volume 4.5528042318143E+20
Height 7396770.6233704