20217250 (number)

20217250 is an even 8-digits composite number following 20217249 and preceding 20217251. In scientific notation, it is written as 2.0217250 × 10^7. The sum of its digits is 19. It has a total of 6 prime factors and 64 positive divisors. There are 7392000 positive integers (up to 20217250) that are relatively prime to 20217250.

Interesting facts

Basic properties

Name

Name twenty million two hundred seventeen thousand two hundred fifty

Notation

Scientific notation 2.0217250 × 10^7
Engineering notation 2.0217250 × 10^6

Prime Factorization of 20217250

Prime Factorization 2 × 5 × 25 × 17 × 71 × 67

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20217250
Product of the distinct prime numbers

The prime factorization of 20217250 is 2 × 5 × 25 × 17 × 71 × 67. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20217250)

Multiplication

n×y
n×2 40434500
n×3 60651750
n×4 80869000
n×5 101086250

Division

n÷y
n÷2 10108625
n÷3 6739083.3333333
n÷3 5054312.5
n÷5 4043450

Exponentiation

ny
n2 408737197562500
n3 8.2635421074205E+21
n4 1.6706609667125E+29
n5 3.3776170429268E+36

Nth Root

y√n
2√n 4496.359638641
3√n 272.42106964045
4√n 67.054900183663
5√n 28.916412823149

Divisors of 20217250

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 -20217249
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 20217250 can be divided by 64 positive divisors. The sum of these divisors (counting 20217250) is 1, the average is 0.015625.

Base conversion 20217250

Base System Value
2 Binary 1001101000111110110100010
3 Ternary 1102001010212001
4 Quaternary 1031013312202
5 Quinary 20133423000
6 Senary 2001154214
8 Octal 115076642
10 Decimal 20217250
12 Duodecimal 692b96a
16 Hexadecimal 1347da2
20 Vigesimal 66732a
36 Base36 c1bqa

Cryptographic Hash Functions

md5 df42ae995b7d3286a681df0880119bff
sha1 0529a2c86c7305ce426abc057c16f58fd0ef6a42
sha256 5f08d27b32edce5456a27dda5210314a848ca9aaff928b465965fd191039d098
sha512 4f332e0b1b615b5edc6f22f085cbfbeb53897ec07e141f95b3aa387536743ee661865794b0e6ef26136c5ee5c3ac598910d2c9242e92d39f41b12d938e48e31c
ripemd-160 25827a5bad47637720b1870bb157fd866b43848c

20217250 as geometric shapes

Circle

Radius = n
Diameter 40434500
Circumference 127028728.15158
Area 1.2840857771112E+15

Sphere

Radius = n
Volume 3.4614244236403E+22
Surface area 5.1363431084449E+15
Circumference 127028728.15158

Square

Length = n
Perimeter 80869000
Area 408737197562500
Diagonal 28591509.143887

Cube

Length = n
Surface area 2452423185375000
Volume 8.2635421074205E+21
Space diagonal 35017304.189322

Equilateral Triangle

Length = n
Perimeter 60651750
Area 1.7698839828039E+14
Altitude 17508652.094661

Triangular Pyramid

Length = n
Surface area 1.7698839828039E+14
Volume 9.7386777679626E+20
Height 9530503.0479625