8742912 (number)

8742912 is an even 7-digits composite number following 8742911 and preceding 8742913. In scientific notation, it is written as 8.742912 × 10^6. The sum of its digits is 33. It has a total of 13 prime factors and 48 positive divisors. There are 2912256 positive integers (up to 8742912) that are relatively prime to 8742912.

Interesting facts

Basic properties

Name

Name eight million seven hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 8.742912 × 10^6
Engineering notation 8.742912 × 10^6

Prime Factorization of 8742912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 1423

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 8538
Product of the distinct prime numbers

The prime factorization of 8742912 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 1423. Since it has a total of 13 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8742912)

Multiplication

n×y
n×2 17485824
n×3 26228736
n×4 34971648
n×5 43714560

Division

n÷y
n÷2 4371456
n÷3 2914304
n÷3 2185728
n÷5 1748582.4

Exponentiation

ny
n2 76438510239744
n3 6.6829516843718E+20
n4 5.8428458476714E+27
n5 5.1083487075757E+34

Nth Root

y√n
2√n 2956.8415581495
3√n 206.00860868288
4√n 54.376847629754
5√n 24.45294783699

Divisors of 8742912

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8742911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8742912 can be divided by 48 positive divisors. The sum of these divisors (counting 8742912) is 1, the average is 0.020833333333333.

Base conversion 8742912

Base System Value
2 Binary 100001010110100000000000
3 Ternary 121110012000120
4 Quaternary 201112200000
5 Quinary 4214233122
6 Senary 511220240
8 Octal 41264000
10 Decimal 8742912
12 Duodecimal 2b17680
16 Hexadecimal 856800
20 Vigesimal 2ech5c
36 Base36 57e2o

Cryptographic Hash Functions

md5 845df68763d545f2405a853634d8e107
sha1 93884a6262c84407f6fb5b34852572e0ddcc839f
sha256 ef9dfef7bd7420ea14e24d499b206c8a76dcaa075217cac421d12331b458ada9
sha512 daa123972b3cea5c216792c31c8663a1d17eab5389c25f3d0c73daf600406c35bda740f9dd7268c20dfed5e8f16cf9c33d1659e79b11b93bdfa6547550a7abdb
ripemd-160 ddd5889ec0e050ee07f1e779475d6aa5ed4a7050

8742912 as geometric shapes

Circle

Radius = n
Diameter 17485824
Circumference 54933336.220364
Area 2.4013866222053E+14

Sphere

Radius = n
Volume 2.7993482554557E+21
Surface area 9.6055464888211E+14
Circumference 54933336.220364

Square

Length = n
Perimeter 34971648
Area 76438510239744
Diagonal 12364344.725034

Cube

Length = n
Surface area 458631061438464
Volume 6.6829516843718E+20
Space diagonal 15143167.790104

Equilateral Triangle

Length = n
Perimeter 26228736
Area 33098845847528
Altitude 7571583.8950518

Triangular Pyramid

Length = n
Surface area 33098845847528
Volume 7.8759340906023E+19
Height 4121448.2416782