20253480 (number)

20253480 is an even 8-digits composite number following 20253479 and preceding 20253481. In scientific notation, it is written as 2.0253480 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 32 positive divisors. There are 4985088 positive integers (up to 20253480) that are relatively prime to 20253480.

Interesting facts

Basic properties

Name

Name twenty million two hundred fifty-three thousand four hundred eighty

Notation

Scientific notation 2.0253480 × 10^7
Engineering notation 2.0253480 × 10^6

Prime Factorization of 20253480

Prime Factorization 2 × 2 × 2 × 15 × 13 × 12983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5063370
Product of the distinct prime numbers

The prime factorization of 20253480 is 2 × 2 × 2 × 15 × 13 × 12983. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 33, 15, 686, 829, 340, 7618, 47559, 5459, 581618, 5708, 2218566, 1089586, 82588377, 47597504, 941672980, 563977836, 3250865858, 6754004802

Basic calculations (n = 20253480)

Multiplication

n×y
n×2 40506960
n×3 60760440
n×4 81013920
n×5 101267400

Division

n÷y
n÷2 10126740
n÷3 6751160
n÷3 5063370
n÷5 4050696

Exponentiation

ny
n2 410203452110400
n3 8.3080474132489E+21
n4 1.6826687212329E+29
n5 3.4079897292116E+36

Nth Root

y√n
2√n 4500.3866500557
3√n 272.58370180743
4√n 67.084921182452
5√n 28.926769241349

Divisors of 20253480

1, 2, 4, 8, 13, 15, 26, 30, 52, 60, 104, 120, 195, 390, 780, 1560, 12983, 25966, 51932, 103864, 168779, 194745, 337558, 389490, 675116, 778980, 1350232, 1557960, 2531685, 5063370, 10126740, 20253480

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20253479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20253480 can be divided by 32 positive divisors. The sum of these divisors (counting 20253480) is 1, the average is 0.03125.

Base conversion 20253480

Base System Value
2 Binary 1001101010000101100101000
3 Ternary 1102002222112220
4 Quaternary 1031100230220
5 Quinary 20141102410
6 Senary 2002034040
8 Octal 115205450
10 Decimal 20253480
12 Duodecimal 6948920
16 Hexadecimal 1350b28
20 Vigesimal 66bde0
36 Base36 c23oo

Cryptographic Hash Functions

md5 95a9cf333c3d16b27b464622c5efd81b
sha1 a528063f08147873c3967572624c444bdd753c18
sha256 7a2b23223a3860ca86a68ebcc1ec2f2ff197376b9d5b14ad05eac37ef644908d
sha512 ac85935257d9b445782ad9eb2d26133c7b4872393d193c81f19012691281f79de74839d4cde6b063d3929bce17053137c3aab0a148c97586b11ae1d1e6c97c0c
ripemd-160 917b22cc9860fe5ca19fd343df5296a9e20d07e9

20253480 as geometric shapes

Circle

Radius = n
Diameter 40506960
Circumference 127256367.95526
Area 1.2886921516272E+15

Sphere

Radius = n
Volume 3.4800667625518E+22
Surface area 5.1547686065088E+15
Circumference 127256367.95526

Square

Length = n
Perimeter 81013920
Area 410203452110400
Diagonal 28642746.101252

Cube

Length = n
Surface area 2461220712662400
Volume 8.3080474132489E+21
Space diagonal 35080056.39008

Equilateral Triangle

Length = n
Perimeter 60760440
Area 1.7762330512384E+14
Altitude 17540028.19504

Triangular Pyramid

Length = n
Surface area 1.7762330512384E+14
Volume 9.7911277738795E+20
Height 9547582.0337507