57921840 (number)

57921840 is an even 8-digits composite number following 57921839 and preceding 57921841. In scientific notation, it is written as 5.7921840 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 15445632 positive integers (up to 57921840) that are relatively prime to 57921840.

Interesting facts

Basic properties

Name

Name fifty-seven million nine hundred twenty-one thousand eight hundred forty

Notation

Scientific notation 5.7921840 × 10^7
Engineering notation 5.7921840 × 10^6

Prime Factorization of 57921840

Prime Factorization 2 × 2 × 2 × 2 × 15 × 3 × 80447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7240230
Product of the distinct prime numbers

The prime factorization of 57921840 is 2 × 2 × 2 × 2 × 15 × 3 × 80447. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 57921840)

Multiplication

n×y
n×2 115843680
n×3 173765520
n×4 231687360
n×5 289609200

Division

n÷y
n÷2 28960920
n÷3 19307280
n÷3 14480460
n÷5 11584368

Exponentiation

ny
n2 3354939548985600
n3 1.9432427176602E+23
n4 1.1255619377348E+31
n5 6.5194618467563E+38

Nth Root

y√n
2√n 7610.6399205323
3√n 386.91370790007
4√n 87.238981656896
5√n 35.691801576613

Divisors of 57921840

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -57921839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 57921840 can be divided by 40 positive divisors. The sum of these divisors (counting 57921840) is 1, the average is 0.025.

Base conversion 57921840

Base System Value
2 Binary 11011100111101000100110000
3 Ternary 11000222201211100
4 Quaternary 3130331010300
5 Quinary 104311444330
6 Senary 5425244400
8 Octal 334750460
10 Decimal 57921840
12 Duodecimal 17493700
16 Hexadecimal 373d130
20 Vigesimal i204c0
36 Base36 yhgs0

Cryptographic Hash Functions

md5 3cf55cf38f77f8277c108bf3fc2ab539
sha1 cba20c4aae50798a737aae888fc252859db42d0d
sha256 10c05d7e7ed6f22a2811752aade2c8dfa33b75ecb2ee8bd5ce3be2b1d59267ef
sha512 cbb80cb3f17244282f425af0ba0c3c4ebcce92b4ae2d450f70f4e5830498664164fd56508fd30ae0fae7f26551420b2b1f60a1723b799335a45496dc7b6fe18d
ripemd-160 f296a500f4b17fe5d7d720963143957716d27e4e

57921840 as geometric shapes

Circle

Radius = n
Diameter 115843680
Circumference 363933654.05281
Area 1.0539853440331E+16

Sphere

Radius = n
Volume 8.1398360612574E+23
Surface area 4.2159413761324E+16
Circumference 363933654.05281

Square

Length = n
Perimeter 231687360
Area 3354939548985600
Diagonal 81913851.685604

Cube

Length = n
Surface area 20129637293913600
Volume 1.9432427176602E+23
Space diagonal 100323569.74788

Equilateral Triangle

Length = n
Perimeter 173765520
Area 1.4527314387913E+15
Altitude 50161784.873938

Triangular Pyramid

Length = n
Surface area 1.4527314387913E+15
Volume 2.2901335052481E+22
Height 27304617.228535