15690972 (number)

15690972 is an even 8-digits composite number following 15690971 and preceding 15690973. In scientific notation, it is written as 1.5690972 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 4589760 positive integers (up to 15690972) that are relatively prime to 15690972.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety thousand nine hundred seventy-two

Notation

Scientific notation 1.5690972 × 10^7
Engineering notation 1.5690972 × 10^6

Prime Factorization of 15690972

Prime Factorization 2 × 2 × 11 × 3 × 29 × 4099

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7845486
Product of the distinct prime numbers

The prime factorization of 15690972 is 2 × 2 × 11 × 3 × 29 × 4099. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15690972)

Multiplication

n×y
n×2 31381944
n×3 47072916
n×4 62763888
n×5 78454860

Division

n÷y
n÷2 7845486
n÷3 5230324
n÷3 3922743
n÷5 3138194.4

Exponentiation

ny
n2 246206602304784
n3 3.8632209029795E+21
n4 6.0617691018466E+28
n5 9.511504924754E+35

Nth Root

y√n
2√n 3961.1831565834
3√n 250.35135662941
4√n 62.937930984291
5√n 27.487166268992

Divisors of 15690972

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 -15690971
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 15690972 can be divided by 48 positive divisors. The sum of these divisors (counting 15690972) is 1, the average is 0.020833333333333.

Base conversion 15690972

Base System Value
2 Binary 111011110110110011011100
3 Ternary 1002112011222010
4 Quaternary 323312303130
5 Quinary 13004102342
6 Senary 1320151220
8 Octal 73666334
10 Decimal 15690972
12 Duodecimal 5308510
16 Hexadecimal ef6cdc
20 Vigesimal 4i178c
36 Base36 9cb8c

Cryptographic Hash Functions

md5 4a84a1384960a52dbbf4f6e63dfc55c4
sha1 fee7f7e3852302d57c50f81b2def0182d51b1110
sha256 f5176e4d3537be0bd4bac4b9fb2fb6b9d5a6cc0a52b7a183f97c4703287c2342
sha512 74562df503c698b9d0c5cb334e6c654f8bbb6645a73b6da9b243f1a394832bc29ffc1bc070354a0ec49bec45d86b308d5c4a5acc565b52108a64c723433bd3c1
ripemd-160 040ad84947d6c04d5ac6b5403ca9cffc0b5ffe4f

15690972 as geometric shapes

Circle

Radius = n
Diameter 31381944
Circumference 98589284.725766
Area 7.7348085306601E+14

Sphere

Radius = n
Volume 1.6182221877327E+22
Surface area 3.0939234122641E+15
Circumference 98589284.725766

Square

Length = n
Perimeter 62763888
Area 246206602304784
Diagonal 22190385.409216

Cube

Length = n
Surface area 1477239613828704
Volume 3.8632209029795E+21
Space diagonal 27177560.724141

Equilateral Triangle

Length = n
Perimeter 47072916
Area 1.066105860877E+14
Altitude 13588780.36207

Triangular Pyramid

Length = n
Surface area 1.066105860877E+14
Volume 4.5528494961974E+20
Height 7396795.1364055