20172072 (number)

20172072 is an even 8-digits composite number following 20172071 and preceding 20172073. In scientific notation, it is written as 2.0172072 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 6160320 positive integers (up to 20172072) that are relatively prime to 20172072.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-two thousand seventy-two

Notation

Scientific notation 2.0172072 × 10^7
Engineering notation 2.0172072 × 10^6

Prime Factorization of 20172072

Prime Factorization 2 × 2 × 2 × 3 × 19 × 31 × 1427

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5043018
Product of the distinct prime numbers

The prime factorization of 20172072 is 2 × 2 × 2 × 3 × 19 × 31 × 1427. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 6, 21, 26, 795, 644, 2184, 9702, 8800, 82069, 626168, 168716, 654228, 2653687, 53519779, 84550330, 917824313, 600109893, 7867534594, 1864799764

Basic calculations (n = 20172072)

Multiplication

n×y
n×2 40344144
n×3 60516216
n×4 80688288
n×5 100860360

Division

n÷y
n÷2 10086036
n÷3 6724024
n÷3 5043018
n÷5 4034414.4

Exponentiation

ny
n2 406912488773184
n3 8.2082680212319E+21
n4 1.6557777351959E+29
n5 3.3400467690368E+36

Nth Root

y√n
2√n 4491.3329869873
3√n 272.21799853382
4√n 67.017408089147
5√n 28.903477780251

Divisors of 20172072

1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1427, 1767, 2356, 2854, 3534, 4281, 4712, 5708, 7068, 8562, 11416, 14136, 17124, 27113, 34248, 44237, 54226, 81339, 88474, 108452, 132711, 162678, 176948, 216904, 265422, 325356, 353896, 530844, 650712, 840503, 1061688, 1681006, 2521509, 3362012, 5043018, 6724024, 10086036, 20172072

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20172071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20172072 can be divided by 64 positive divisors. The sum of these divisors (counting 20172072) is 1, the average is 0.015625.

Base conversion 20172072

Base System Value
2 Binary 1001100111100110100101000
3 Ternary 1101221211212210
4 Quaternary 1030330310220
5 Quinary 20131001242
6 Senary 2000205120
8 Octal 114746450
10 Decimal 20172072
12 Duodecimal 69097a0
16 Hexadecimal 133cd28
20 Vigesimal 661a3c
36 Base36 c0cvc

Cryptographic Hash Functions

md5 aab7b7725f5a6fd341b53e348842d137
sha1 536aba4864625ea3034e02a492e5de19fb9997be
sha256 3f7f06308b7e43f5ae457e983b1f4b612b01c13a11e9b3f6c249f46f458dec42
sha512 f86077321dd3f7e756cec4092c39e0a13535b5bdb74f05cd84e9d5684c3f100027212914d7838752409326e86f0d0cf137ee868837a8e499870992a894048580
ripemd-160 f08b3242d157f6249403c59635380165f831d10c

20172072 as geometric shapes

Circle

Radius = n
Diameter 40344144
Circumference 126744866.40577
Area 1.2783532853838E+15

Sphere

Radius = n
Volume 3.4382712685597E+22
Surface area 5.1134131415351E+15
Circumference 126744866.40577

Square

Length = n
Perimeter 80688288
Area 406912488773184
Diagonal 28527617.803567

Cube

Length = n
Surface area 2441474932639104
Volume 8.2082680212319E+21
Space diagonal 34939053.597938

Equilateral Triangle

Length = n
Perimeter 60516216
Area 1.7619827619736E+14
Altitude 17469526.798969

Triangular Pyramid

Length = n
Surface area 1.7619827619736E+14
Volume 9.6735366326829E+20
Height 9509205.9345222