56987993 (number)

56987993 is an odd 8-digits composite number following 56987992 and preceding 56987994. In scientific notation, it is written as 5.6987993 × 10^7. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 56045808 positive integers (up to 56987993) that are relatively prime to 56987993.

Interesting facts

Basic properties

Name

Name fifty-six million nine hundred eighty-seven thousand nine hundred ninety-three

Notation

Scientific notation 5.6987993 × 10^7
Engineering notation 5.6987993 × 10^6

Prime Factorization of 56987993

Prime Factorization 79 × 283 × 2549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 56987993
Product of the distinct prime numbers

The prime factorization of 56987993 is 79 × 283 × 2549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 56987993)

Multiplication

n×y
n×2 113975986
n×3 170963979
n×4 227951972
n×5 284939965

Division

n÷y
n÷2 28493996.5
n÷3 18995997.666667
n÷3 14246998.25
n÷5 11397598.6

Exponentiation

ny
n2 3247631346168049
n3 1.8507599242201E+23
n4 1.0547109360613E+31
n5 6.0105859441286E+38

Nth Root

y√n
2√n 7549.0392103896
3√n 384.82308845044
4√n 86.885207086072
5√n 35.575963630278

Divisors of 56987993

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -56987992
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 56987993 can be divided by 8 positive divisors. The sum of these divisors (counting 56987993) is 1, the average is 0.125.

Base conversion 56987993

Base System Value
2 Binary 11011001011001000101011001
3 Ternary 10222020021211102
4 Quaternary 3121121011121
5 Quinary 104042103433
6 Senary 5353241145
8 Octal 331310531
10 Decimal 56987993
12 Duodecimal 171031b5
16 Hexadecimal 3659159
20 Vigesimal hg39jd
36 Base36 xxg7t

Cryptographic Hash Functions

md5 d0a89b54816a0d893499cab83e3037f4
sha1 a675dbcf64c2eab38f235ffb237e782cb9046040
sha256 c81235a80a83834f5c5aa8428ea304d9c0d65eea16a3b30ef2f840fe07554057
sha512 34272d5b56b700ef25ce17675496dd3adc1bd754589313ad71e17851ea7c5ca1478de42d416f3605be56632aa5d43c179f5f30c53bc2273488300bc4f446b976
ripemd-160 028f325218b3915fcfa3ce9061f304dd9105bde9

56987993 as geometric shapes

Circle

Radius = n
Diameter 113975986
Circumference 358066120.30325
Area 1.0202734778689E+16

Sphere

Radius = n
Volume 7.7524450419842E+23
Surface area 4.0810939114758E+16
Circumference 358066120.30325

Square

Length = n
Perimeter 227951972
Area 3247631346168049
Diagonal 80593192.593023

Cube

Length = n
Surface area 19485788077008294
Volume 1.8507599242201E+23
Space diagonal 98706099.29738

Equilateral Triangle

Length = n
Perimeter 170963979
Area 1.4062656239541E+15
Altitude 49353049.64869

Triangular Pyramid

Length = n
Surface area 1.4062656239541E+15
Volume 2.1811414879405E+22
Height 26864397.531008