20120748 (number)

20120748 is an even 8-digits composite number following 20120747 and preceding 20120749. In scientific notation, it is written as 2.0120748 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 6525504 positive integers (up to 20120748) that are relatively prime to 20120748.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty thousand seven hundred forty-eight

Notation

Scientific notation 2.0120748 × 10^7
Engineering notation 2.0120748 × 10^6

Prime Factorization of 20120748

Prime Factorization 2 × 2 × 3 × 37 × 45317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10060374
Product of the distinct prime numbers

The prime factorization of 20120748 is 2 × 2 × 3 × 37 × 45317. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 4, 99, 217, 6, 9828, 3010, 76253, 25378, 596847, 112219, 8020232, 7924117, 77348529, 64000829, 177359429, 774156014, 6233638210, 623378577

Basic calculations (n = 20120748)

Multiplication

n×y
n×2 40241496
n×3 60362244
n×4 80482992
n×5 100603740

Division

n÷y
n÷2 10060374
n÷3 6706916
n÷3 5030187
n÷5 4024149.6

Exponentiation

ny
n2 404844500079504
n3 8.1457741652857E+21
n4 1.6389906924462E+29
n5 3.2977718697056E+36

Nth Root

y√n
2√n 4485.6156768051
3√n 271.98693348419
4√n 66.974739094715
5√n 28.88875490858

Divisors of 20120748

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 45317, 90634, 135951, 181268, 271902, 543804, 1676729, 3353458, 5030187, 6706916, 10060374, 20120748

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 -20120747
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 20120748 can be divided by 24 positive divisors. The sum of these divisors (counting 20120748) is 1, the average is 0.041666666666667.

Base conversion 20120748

Base System Value
2 Binary 1001100110000010010101100
3 Ternary 1101212020110220
4 Quaternary 1030300102230
5 Quinary 20122330443
6 Senary 1555131340
8 Octal 114602254
10 Decimal 20120748
12 Duodecimal 68a3b50
16 Hexadecimal 13304ac
20 Vigesimal 65f1h8
36 Base36 bz99o

Cryptographic Hash Functions

md5 13116d0ac46c3f9bfdabed4685c9f83e
sha1 9eb347a90ed0430a460156dadc2b31e9a6fd0f9a
sha256 5e097390730491e779aace3c424764b156736bde4ca63db0bbffee0998625d97
sha512 df76aab76e66fef66b12570e39c211e739ec4ff23d654d4c60c04b3f2166e90373fda926275c4330e2d9839debc7c72378cc8838abcb6162d87347a90a91b0b5
ripemd-160 e1d4eb318674254906309f79befa8e72dac6b1bf

20120748 as geometric shapes

Circle

Radius = n
Diameter 40241496
Circumference 126422388.20306
Area 1.271856507296E+15

Sphere

Radius = n
Volume 3.4120939033951E+22
Surface area 5.087426029184E+15
Circumference 126422388.20306

Square

Length = n
Perimeter 80482992
Area 404844500079504
Diagonal 28455034.706691

Cube

Length = n
Surface area 2429067000477024
Volume 8.1457741652857E+21
Space diagonal 34850157.82229

Equilateral Triangle

Length = n
Perimeter 60362244
Area 1.7530281082563E+14
Altitude 17425078.911145

Triangular Pyramid

Length = n
Surface area 1.7530281082563E+14
Volume 9.5998869171462E+20
Height 9485011.5688971