42651872 (number)

42651872 is an even 8-digits composite number following 42651871 and preceding 42651873. In scientific notation, it is written as 4.2651872 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 48 positive divisors. There are 20587392 positive integers (up to 42651872) that are relatively prime to 42651872.

Interesting facts

Basic properties

Name

Name forty-two million six hundred fifty-one thousand eight hundred seventy-two

Notation

Scientific notation 4.2651872 × 10^7
Engineering notation 4.2651872 × 10^6

Prime Factorization of 42651872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 43 × 139 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2665742
Product of the distinct prime numbers

The prime factorization of 42651872 is 2 × 2 × 2 × 2 × 2 × 43 × 139 × 223. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42651872)

Multiplication

n×y
n×2 85303744
n×3 127955616
n×4 170607488
n×5 213259360

Division

n÷y
n÷2 21325936
n÷3 14217290.666667
n÷3 10662968
n÷5 8530374.4

Exponentiation

ny
n2 1819182185104384
n3 7.7591525703752E+22
n4 3.3094238226012E+30
n5 1.4115312127534E+38

Nth Root

y√n
2√n 6530.8400684751
3√n 349.39179268856
4√n 80.813613138351
5√n 33.572804340914

Divisors of 42651872

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 -42651871
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 42651872 can be divided by 48 positive divisors. The sum of these divisors (counting 42651872) is 1, the average is 0.020833333333333.

Base conversion 42651872

Base System Value
2 Binary 10100010101101000011100000
3 Ternary 2222020221100222
4 Quaternary 2202231003200
5 Quinary 41404324442
6 Senary 4122102212
8 Octal 242550340
10 Decimal 42651872
12 Duodecimal 1234a968
16 Hexadecimal 28ad0e0
20 Vigesimal d6b9dc
36 Base36 pe6e8

Cryptographic Hash Functions

md5 ff2c00c681639a774aea82223b16626c
sha1 e0a3385acd98a4f0629f7142baafbfb70023984f
sha256 2758371549fe0c140f187a8a0b88dcee29d3ec80e13233029b1a0f35af272290
sha512 3cae59a2bae34d4f13f483e51d275ee720ec7cb723552c3243de9f6ead784c0baf320fb592e70f6493e13c154a7e9d346d6e335dd62e471755c33afaacd216e7
ripemd-160 8411a021fab58718bea50c3d16cf6634b9ad7aa6

42651872 as geometric shapes

Circle

Radius = n
Diameter 85303744
Circumference 267989615.4741
Area 5.7151293882654E+15

Sphere

Radius = n
Volume 3.2501462284231E+23
Surface area 2.2860517553061E+16
Circumference 267989615.4741

Square

Length = n
Perimeter 170607488
Area 1819182185104384
Diagonal 60318855.843001

Cube

Length = n
Surface area 10915093110626304
Volume 7.7591525703752E+22
Space diagonal 73875209.341924

Equilateral Triangle

Length = n
Perimeter 127955616
Area 7.8772899320624E+14
Altitude 36937604.670962

Triangular Pyramid

Length = n
Surface area 7.8772899320624E+14
Volume 9.1442489979556E+21
Height 20106285.281