17946972 (number)

17946972 is an even 8-digits composite number following 17946971 and preceding 17946973. In scientific notation, it is written as 1.7946972 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 5982312 positive integers (up to 17946972) that are relatively prime to 17946972.

Interesting facts

Basic properties

Name

Name seventeen million nine hundred forty-six thousand nine hundred seventy-two

Notation

Scientific notation 1.7946972 × 10^7
Engineering notation 1.7946972 × 10^6

Prime Factorization of 17946972

Prime Factorization 2 × 2 × 9 × 498527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8973486
Product of the distinct prime numbers

The prime factorization of 17946972 is 2 × 2 × 9 × 498527. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 73, 17, 960, 42, 2301, 4061, 72480, 13560, 701087, 419217, 5177545, 9064476, 90921625, 59732892, 500094800, 935373416, 2976803014, 8531729492

Basic calculations (n = 17946972)

Multiplication

n×y
n×2 35893944
n×3 53840916
n×4 71787888
n×5 89734860

Division

n÷y
n÷2 8973486
n÷3 5982324
n÷3 4486743
n÷5 3589394.4

Exponentiation

ny
n2 322093803968784
n3 5.7806084812013E+21
n4 1.0374441855508E+29
n5 1.8618981749643E+36

Nth Root

y√n
2√n 4236.3866679046
3√n 261.81652947716
4√n 65.087530817389
5√n 28.235679072548

Divisors of 17946972

1, 2, 4, 9, 18, 36, 498527, 997054, 1994108, 4486743, 8973486, 17946972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -17946971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 17946972 can be divided by 12 positive divisors. The sum of these divisors (counting 17946972) is 1, the average is 0.083333333333333.

Base conversion 17946972

Base System Value
2 Binary 1000100011101100101011100
3 Ternary 1020202210121200
4 Quaternary 1010131211130
5 Quinary 14043300342
6 Senary 1440355500
8 Octal 104354534
10 Decimal 17946972
12 Duodecimal 6015b90
16 Hexadecimal 111d95c
20 Vigesimal 5c378c
36 Base36 aonz0

Cryptographic Hash Functions

md5 79e481b31f407e601b2c2b2074863eb0
sha1 590b579b6f3e211628844ad8ba832b98bdcb963b
sha256 7bc009bbf249e0844fd7714ff13878cccc368fecfcaaae70e3e5aec85e1e0640
sha512 e13c9fe992522511a8a7344bc9150e863b6c419c0b31cbddedf7b275a84a32926922acc4894a5660558fc66cdc982c52002d9b63798ee83f17672da5661d364e
ripemd-160 ca51d7469db8ade9afb7dcb07c0d7a207c60db1b

17946972 as geometric shapes

Circle

Radius = n
Diameter 35893944
Circumference 112764150.77876
Area 1.0118875283151E+15

Sphere

Radius = n
Volume 2.4213756183761E+22
Surface area 4.0475501132605E+15
Circumference 112764150.77876

Square

Length = n
Perimeter 71787888
Area 322093803968784
Diagonal 25380851.20593

Cube

Length = n
Surface area 1932562823812704
Volume 5.7806084812013E+21
Space diagonal 31085067.346016

Equilateral Triangle

Length = n
Perimeter 53840916
Area 1.3947070831927E+14
Altitude 15542533.673008

Triangular Pyramid

Length = n
Surface area 1.3947070831927E+14
Volume 6.8125124274031E+20
Height 8460283.7353101