42472912 (number)

42472912 is an even 8-digits composite number following 42472911 and preceding 42472913. In scientific notation, it is written as 4.2472912 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 10 positive divisors. There are 21236448 positive integers (up to 42472912) that are relatively prime to 42472912.

Interesting facts

Basic properties

Name

Name forty-two million four hundred seventy-two thousand nine hundred twelve

Notation

Scientific notation 4.2472912 × 10^7
Engineering notation 4.2472912 × 10^6

Prime Factorization of 42472912

Prime Factorization 2 × 2 × 2 × 2 × 2654557

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5309114
Product of the distinct prime numbers

The prime factorization of 42472912 is 2 × 2 × 2 × 2 × 2654557. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 57, 36, 146, 100, 5712, 9364, 96509, 67824, 129882, 305254, 9125227, 1922287, 88155557, 75068, 107188624, 746711431, 5338840652, 4063450500

Basic calculations (n = 42472912)

Multiplication

n×y
n×2 84945824
n×3 127418736
n×4 169891648
n×5 212364560

Division

n÷y
n÷2 21236456
n÷3 14157637.333333
n÷3 10618228
n÷5 8494582.4

Exponentiation

ny
n2 1803948253759744
n3 7.6618935434491E+22
n4 3.2542293022428E+30
n5 1.3821659478198E+38

Nth Root

y√n
2√n 6517.1245192953
3√n 348.90244479824
4√n 80.728709387028
5√n 33.544583782336

Divisors of 42472912

1, 2, 4, 8, 16, 2654557, 5309114, 10618228, 21236456, 42472912

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42472911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42472912 can be divided by 10 positive divisors. The sum of these divisors (counting 42472912) is 1, the average is 0.1.

Base conversion 42472912

Base System Value
2 Binary 10100010000001010111010000
3 Ternary 2221220211212211
4 Quaternary 2202001113100
5 Quinary 41333113122
6 Senary 4114201504
8 Octal 242012720
10 Decimal 42472912
12 Duodecimal 12283294
16 Hexadecimal 28815d0
20 Vigesimal d5925c
36 Base36 pacb4

Cryptographic Hash Functions

md5 4a753ff4d3262cfa7a8968bcec55dac4
sha1 20594828ef466f13046dc453aec1b9234628807d
sha256 e9579b5f7fece153a4efe69642cf86ebeed0bf2e086cb9b4b0fd89b354ecd92d
sha512 4ac60db920ca313f38d849e306404cbcaba21496a6f874d47f66a868e85eeebe1bafec2e37653622b6009fae6ff4f83291767333165fe2141041d127b92f1aa1
ripemd-160 1451dab23f7854b62bfdb2126e86765b59bb2418

42472912 as geometric shapes

Circle

Radius = n
Diameter 84945824
Circumference 266865176.63153
Area 5.6672705814677E+15

Sphere

Radius = n
Volume 3.2094064624916E+23
Surface area 2.2669082325871E+16
Circumference 266865176.63153

Square

Length = n
Perimeter 169891648
Area 1803948253759744
Diagonal 60065768.183879

Cube

Length = n
Surface area 10823689522558464
Volume 7.6618935434491E+22
Space diagonal 73565241.529402

Equilateral Triangle

Length = n
Perimeter 127418736
Area 7.8113250743426E+14
Altitude 36782620.764701

Triangular Pyramid

Length = n
Surface area 7.8113250743426E+14
Volume 9.0296281355038E+21
Height 20021922.72796