20452497 (number)

20452497 is an odd 8-digits composite number following 20452496 and preceding 20452498. In scientific notation, it is written as 2.0452497 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 11959200 positive integers (up to 20452497) that are relatively prime to 20452497.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-two thousand four hundred ninety-seven

Notation

Scientific notation 2.0452497 × 10^7
Engineering notation 2.0452497 × 10^6

Prime Factorization of 20452497

Prime Factorization 3 × 13 × 23 × 151 × 151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 135447
Product of the distinct prime numbers

The prime factorization of 20452497 is 3 × 13 × 23 × 151 × 151. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 76, 76, 485, 689, 436, 6058, 74953, 25195, 770146, 572236, 4057987, 5892672, 95452154, 59138816, 532998736, 186169209, 8107387991, 1078978750

Basic calculations (n = 20452497)

Multiplication

n×y
n×2 40904994
n×3 61357491
n×4 81809988
n×5 102262485

Division

n÷y
n÷2 10226248.5
n÷3 6817499
n÷3 5113124.25
n÷5 4090499.4

Exponentiation

ny
n2 418304633535009
n3 8.5553742624609E+21
n4 1.7497876643686E+29
n5 3.5787526956135E+36

Nth Root

y√n
2√n 4522.4436978253
3√n 273.47362402959
4√n 67.249116706655
5√n 28.983395792645

Divisors of 20452497

1, 3, 13, 23, 39, 69, 151, 299, 453, 897, 1963, 3473, 5889, 10419, 22801, 45149, 68403, 135447, 296413, 524423, 889239, 1573269, 6817499, 20452497

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 -20452496
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 20452497 can be divided by 24 positive divisors. The sum of these divisors (counting 20452497) is 1, the average is 0.041666666666667.

Base conversion 20452497

Base System Value
2 Binary 1001110000001010010010001
3 Ternary 1102111002112220
4 Quaternary 1032001102101
5 Quinary 20213434442
6 Senary 2010211253
8 Octal 116012221
10 Decimal 20452497
12 Duodecimal 6a23b29
16 Hexadecimal 1381491
20 Vigesimal 67gb4h
36 Base36 c6d8x

Cryptographic Hash Functions

md5 e3795438f9870212df20e1c75f88bda0
sha1 42efba4b5b44866ac768437a2ccf15cb71b11446
sha256 e9fc0dc884bfbd8186cbdc4ba352f844eebd961de8c6fec4118feeeceb46ed95
sha512 545d434330373fced49f8e906e58e86cbced2157cc5b7ad6eb358692130172cfb25c1b44f9b1a1ad241f24842149517be197cdf708e18d6e50fb161c12faa702
ripemd-160 fa9a84dbed49aeb23e6d605bb2dfdfddbaaaea0a

20452497 as geometric shapes

Circle

Radius = n
Diameter 40904994
Circumference 128506828.64553
Area 1.3141427636762E+15

Sphere

Radius = n
Volume 3.5836667908878E+22
Surface area 5.2565710547046E+15
Circumference 128506828.64553

Square

Length = n
Perimeter 81809988
Area 418304633535009
Diagonal 28924198.641795

Cube

Length = n
Surface area 2509827801210054
Volume 8.5553742624609E+21
Space diagonal 35424763.94565

Equilateral Triangle

Length = n
Perimeter 61357491
Area 1.8113121958103E+14
Altitude 17712381.972825

Triangular Pyramid

Length = n
Surface area 1.8113121958103E+14
Volume 1.0082605260958E+21
Height 9641399.547265