56987946 (number)

56987946 is an even 8-digits composite number following 56987945 and preceding 56987947. In scientific notation, it is written as 5.6987946 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 18782016 positive integers (up to 56987946) that are relatively prime to 56987946.

Interesting facts

Basic properties

Name

Name fifty-six million nine hundred eighty-seven thousand nine hundred forty-six

Notation

Scientific notation 5.6987946 × 10^7
Engineering notation 5.6987946 × 10^6

Prime Factorization of 56987946

Prime Factorization 2 × 3 × 3 × 89 × 35573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18995982
Product of the distinct prime numbers

The prime factorization of 56987946 is 2 × 3 × 3 × 89 × 35573. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 26, 16, 503, 994, 5754, 2161, 69661, 52345, 896299, 302734, 2041995, 3630292, 72436585, 6023925, 693191781, 907265494, 454598632, 3964971497

Basic calculations (n = 56987946)

Multiplication

n×y
n×2 113975892
n×3 170963838
n×4 227951784
n×5 284939730

Division

n÷y
n÷2 28493973
n÷3 18995982
n÷3 14246986.5
n÷5 11397589.2

Exponentiation

ny
n2 3247625989298916
n3 1.8507553450636E+23
n4 1.054707456637E+31
n5 6.0105611584625E+38

Nth Root

y√n
2√n 7549.0360974101
3√n 384.82298265803
4√n 86.885189171746
5√n 35.575957762127

Divisors of 56987946

1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 35573, 71146, 106719, 213438, 320157, 640314, 3165997, 6331994, 9497991, 18995982, 28493973, 56987946

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -56987945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 56987946 can be divided by 24 positive divisors. The sum of these divisors (counting 56987946) is 1, the average is 0.041666666666667.

Base conversion 56987946

Base System Value
2 Binary 11011001011001000100101010
3 Ternary 10222020021202200
4 Quaternary 3121121010222
5 Quinary 104042103241
6 Senary 5353241030
8 Octal 331310452
10 Decimal 56987946
12 Duodecimal 17103176
16 Hexadecimal 365912a
20 Vigesimal hg39h6
36 Base36 xxg6i

Cryptographic Hash Functions

md5 a303fa3187402a1fde7a7e618465e4c4
sha1 a3088ab2194daa4fbef1f75d240a7fe879d28805
sha256 72f63d51c1537d1fe54964ab4e2eadb033da4fea8b08b59ace4caed4a2f12f4d
sha512 313614a20201329e20425c9e472acd8866679d1e8640ef11de8fc73d3557357618e77344ef9775949454395cd225d98eb2b708c4ec870bfd00766c60d35e6362
ripemd-160 99b945262564c32eb3bf43d064a2bbf1ccca54c3

56987946 as geometric shapes

Circle

Radius = n
Diameter 113975892
Circumference 358065824.99354
Area 1.0202717949589E+16

Sphere

Radius = n
Volume 7.7524258608586E+23
Surface area 4.0810871798355E+16
Circumference 358065824.99354

Square

Length = n
Perimeter 227951784
Area 3247625989298916
Diagonal 80593126.124986

Cube

Length = n
Surface area 19485755935793496
Volume 1.8507553450636E+23
Space diagonal 98706017.890992

Equilateral Triangle

Length = n
Perimeter 170963838
Area 1.4062633043617E+15
Altitude 49353008.945496

Triangular Pyramid

Length = n
Surface area 1.4062633043617E+15
Volume 2.1811360913529E+22
Height 26864375.374995