42648440 (number)

42648440 is an even 8-digits composite number following 42648439 and preceding 42648441. In scientific notation, it is written as 4.2648440 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 16156800 positive integers (up to 42648440) that are relatively prime to 42648440.

Interesting facts

Basic properties

Name

Name forty-two million six hundred forty-eight thousand four hundred forty

Notation

Scientific notation 4.2648440 × 10^7
Engineering notation 4.2648440 × 10^6

Prime Factorization of 42648440

Prime Factorization 2 × 2 × 2 × 5 × 151 × 23 × 307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10662110
Product of the distinct prime numbers

The prime factorization of 42648440 is 2 × 2 × 2 × 5 × 151 × 23 × 307. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42648440)

Multiplication

n×y
n×2 85296880
n×3 127945320
n×4 170593760
n×5 213242200

Division

n÷y
n÷2 21324220
n÷3 14216146.666667
n÷3 10662110
n÷5 8529688

Exponentiation

ny
n2 1818889434433600
n3 7.7572796911075E+22
n4 3.3083587746942E+30
n5 1.4109634070102E+38

Nth Root

y√n
2√n 6530.5773098555
3√n 349.38242112025
4√n 80.811987414341
5√n 33.572264033688

Divisors of 42648440

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42648439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42648440 can be divided by 64 positive divisors. The sum of these divisors (counting 42648440) is 1, the average is 0.015625.

Base conversion 42648440

Base System Value
2 Binary 10100010101100001101111000
3 Ternary 2222020202122212
4 Quaternary 2202230031320
5 Quinary 41404222230
6 Senary 4122034252
8 Octal 242541570
10 Decimal 42648440
12 Duodecimal 12348988
16 Hexadecimal 28ac378
20 Vigesimal d6b120
36 Base36 pe3qw

Cryptographic Hash Functions

md5 0efd2f85d0d067b2d4bfa152fb0fd790
sha1 d2520dd5cac12071aa92f57e0f5816a12c174b12
sha256 521792d2b176fc97d97ede06e8d960144a977555aabb730fb2b0bf14dec1ecaf
sha512 d9c1fdc22138feca48aff8c47e615ab335d8f5c3ef46b08c04a3879c11d7c881b187663e8405d45a715109d4433cb55fdd824d3c1a180d604eadf3235eb011fb
ripemd-160 4c2fb64ede3eec5db02c9f31bd828efe04398e68

42648440 as geometric shapes

Circle

Radius = n
Diameter 85296880
Circumference 267968051.58213
Area 5.7142096849087E+15

Sphere

Radius = n
Volume 3.24936171859E+23
Surface area 2.2856838739635E+16
Circumference 267968051.58213

Square

Length = n
Perimeter 170593760
Area 1818889434433600
Diagonal 60314002.262055

Cube

Length = n
Surface area 10913336606601600
Volume 7.7572796911075E+22
Space diagonal 73869264.943553

Equilateral Triangle

Length = n
Perimeter 127945320
Area 7.876022284473E+14
Altitude 36934632.471776

Triangular Pyramid

Length = n
Surface area 7.876022284473E+14
Volume 9.1420417885714E+21
Height 20104667.420685