19172972 (number)

19172972 is an even 8-digits composite number following 19172971 and preceding 19172973. In scientific notation, it is written as 1.9172972 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 7584768 positive integers (up to 19172972) that are relatively prime to 19172972.

Interesting facts

Basic properties

Name

Name nineteen million one hundred seventy-two thousand nine hundred seventy-two

Notation

Scientific notation 1.9172972 × 10^7
Engineering notation 1.9172972 × 10^6

Prime Factorization of 19172972

Prime Factorization 2 × 2 × 7 × 13 × 52673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9586486
Product of the distinct prime numbers

The prime factorization of 19172972 is 2 × 2 × 7 × 13 × 52673. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 27, 23, 857, 154, 5673, 6976, 8393, 62623, 101304, 958360, 5733107, 982901, 84057616, 80403237, 381163564, 546909228, 3127273842, 6785271377

Basic calculations (n = 19172972)

Multiplication

n×y
n×2 38345944
n×3 57518916
n×4 76691888
n×5 95864860

Division

n÷y
n÷2 9586486
n÷3 6390990.6666667
n÷3 4793243
n÷5 3834594.4

Exponentiation

ny
n2 367602855312784
n3 7.0480392520321E+21
n4 1.3513185923411E+29
n5 2.5908793534036E+36

Nth Root

y√n
2√n 4378.695239452
3√n 267.64747218208
4√n 66.17171026543
5√n 28.611319532797

Divisors of 19172972

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 52673, 105346, 210692, 368711, 684749, 737422, 1369498, 1474844, 2738996, 4793243, 9586486, 19172972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19172971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19172972 can be divided by 24 positive divisors. The sum of these divisors (counting 19172972) is 1, the average is 0.041666666666667.

Base conversion 19172972

Base System Value
2 Binary 1001001001000111001101100
3 Ternary 1100002002101002
4 Quaternary 1021020321230
5 Quinary 14402013342
6 Senary 1522535432
8 Octal 111107154
10 Decimal 19172972
12 Duodecimal 6507578
16 Hexadecimal 1248e6c
20 Vigesimal 5jgc8c
36 Base36 bexyk

Cryptographic Hash Functions

md5 9b6a6bb8900adcfebece383fa8676600
sha1 72c7877961f550bedb4137ef0064e9ac26c68068
sha256 cbea6a1f6d60100bab596c3018eef690071ab39e12b9abaca54d6480a96733d4
sha512 b08a12a9bde29f375e1191109f117f331d5e6f3d6aca7fe5d05ebfa1574515662631dc1e3eac0694a6d51251988995e72e255899fe9d39a95fbc17aa0f81411a
ripemd-160 8a4d9ec352fc18a75d0037cea2008771fd27ed4c

19172972 as geometric shapes

Circle

Radius = n
Diameter 38345944
Circumference 120467335.96537
Area 1.1548584296893E+15

Sphere

Radius = n
Volume 2.9522757781862E+22
Surface area 4.6194337187571E+15
Circumference 120467335.96537

Square

Length = n
Perimeter 76691888
Area 367602855312784
Diagonal 27114677.0334

Cube

Length = n
Surface area 2205617131876704
Volume 7.0480392520321E+21
Space diagonal 33208561.636095

Equilateral Triangle

Length = n
Perimeter 57518916
Area 1.5917670560228E+14
Altitude 16604280.818048

Triangular Pyramid

Length = n
Surface area 1.5917670560228E+14
Volume 8.3061939153014E+20
Height 9038225.6777999