42451880 (number)

42451880 is an even 8-digits composite number following 42451879 and preceding 42451881. In scientific notation, it is written as 4.2451880 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 16980736 positive integers (up to 42451880) that are relatively prime to 42451880.

Interesting facts

Basic properties

Name

Name forty-two million four hundred fifty-one thousand eight hundred eighty

Notation

Scientific notation 4.2451880 × 10^7
Engineering notation 4.2451880 × 10^6

Prime Factorization of 42451880

Prime Factorization 2 × 2 × 2 × 5 × 1061297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10612970
Product of the distinct prime numbers

The prime factorization of 42451880 is 2 × 2 × 2 × 5 × 1061297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 22, 29, 515, 657, 5565, 393, 93347, 64378, 252222, 507988, 2206339, 9346735, 43030500, 29500933, 561253521, 359260649, 5029661102, 8150441284

Basic calculations (n = 42451880)

Multiplication

n×y
n×2 84903760
n×3 127355640
n×4 169807520
n×5 212259400

Division

n÷y
n÷2 21225940
n÷3 14150626.666667
n÷3 10612970
n÷5 8490376

Exponentiation

ny
n2 1802162115534400
n3 7.6505169869212E+22
n4 3.2477882906674E+30
n5 1.3787471878082E+38

Nth Root

y√n
2√n 6515.5107244175
3√n 348.84484473072
4√n 80.718713594913
5√n 33.541260961093

Divisors of 42451880

1, 2, 4, 5, 8, 10, 20, 40, 1061297, 2122594, 4245188, 5306485, 8490376, 10612970, 21225940, 42451880

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42451879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42451880 can be divided by 16 positive divisors. The sum of these divisors (counting 42451880) is 1, the average is 0.0625.

Base conversion 42451880

Base System Value
2 Binary 10100001111100001110101000
3 Ternary 2221212210000212
4 Quaternary 2201330032220
5 Quinary 41331430010
6 Senary 4113520252
8 Octal 241741650
10 Decimal 42451880
12 Duodecimal 12273088
16 Hexadecimal 287c3a8
20 Vigesimal d569e0
36 Base36 p9w2w

Cryptographic Hash Functions

md5 c21af0529119b0c6b97b8d84d8aea4f4
sha1 a2c7d261c2c61d9e610a51f83ab904c7201d8583
sha256 08fae70d9c66d81040d2a927a8c5f00681dba030d0a5d4919c9dd3d4db829b4d
sha512 45a9e86737c6fb306e77a8144f7b9a12377aa227ece01abe2f7d99330fed88715fb98af1703eb64e49684d3576188d80287113f15a4bbf25c5617b3773745bad
ripemd-160 540d5e817aa5bb0de928281ef24cb6c71bcca1f6

42451880 as geometric shapes

Circle

Radius = n
Diameter 84903760
Circumference 266733028.67815
Area 5.6616592627407E+15

Sphere

Radius = n
Volume 3.2046410616368E+23
Surface area 2.2646637050963E+16
Circumference 266733028.67815

Square

Length = n
Perimeter 169807520
Area 1802162115534400
Diagonal 60036024.444235

Cube

Length = n
Surface area 10812972693206400
Volume 7.6505169869212E+22
Space diagonal 73528813.036817

Equilateral Triangle

Length = n
Perimeter 127355640
Area 7.8035908689535E+14
Altitude 36764406.518409

Triangular Pyramid

Length = n
Surface area 7.8035908689535E+14
Volume 9.0162207350581E+21
Height 20012008.148078