54987946 (number)

54987946 is an even 8-digits composite number following 54987945 and preceding 54987947. In scientific notation, it is written as 5.4987946 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 25344000 positive integers (up to 54987946) that are relatively prime to 54987946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.4987946 × 10^7
Engineering notation 5.4987946 × 10^6

Prime Factorization of 54987946

Prime Factorization 2 × 13 × 1321 × 1601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 54987946
Product of the distinct prime numbers

The prime factorization of 54987946 is 2 × 13 × 1321 × 1601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 37, 77, 313, 747, 6796, 149, 97667, 1910, 31376, 367015, 3127049, 3699172, 8464468, 52793293, 346447417, 432932556, 8316777498, 8290020963

Basic calculations (n = 54987946)

Multiplication

n×y
n×2 109975892
n×3 164963838
n×4 219951784
n×5 274939730

Division

n÷y
n÷2 27493973
n÷3 18329315.333333
n÷3 13746986.5
n÷5 10997589.2

Exponentiation

ny
n2 3023674205298916
n3 1.6626563392257E+23
n4 9.14260569979E+30
n5 5.0273310851935E+38

Nth Root

y√n
2√n 7415.3857620491
3√n 380.26746174993
4√n 86.112634160436
5√n 35.322668010115

Divisors of 54987946

1, 2, 13, 26, 1321, 1601, 2642, 3202, 17173, 20813, 34346, 41626, 2114921, 4229842, 27493973, 54987946

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 -54987945
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 54987946 can be divided by 16 positive divisors. The sum of these divisors (counting 54987946) is 1, the average is 0.0625.

Base conversion 54987946

Base System Value
2 Binary 11010001110000110010101010
3 Ternary 10211110200021121
4 Quaternary 3101300302222
5 Quinary 103034103241
6 Senary 5242325454
8 Octal 321606252
10 Decimal 54987946
12 Duodecimal 164b988a
16 Hexadecimal 3470caa
20 Vigesimal h3d9h6
36 Base36 wqkyy

Cryptographic Hash Functions

md5 53ad4603592a285865ea36fdaa2ccf26
sha1 ed1877d4be65ef57feee97b1e832514d7bff4957
sha256 a9f9bc280baa520f18753f366173601d20841b8fda0229bce20881f3fd1861bb
sha512 5f639c33bfbb9a41b5d958a5e554978145bea5e97e6780bc0214393780b9b49a56ed933157313944a737ffda0aaf4a4188ca8d98b4be83b9100328aa3fa8ffaf
ripemd-160 398e0d07d1479f74636defc029120808e81c87d6

54987946 as geometric shapes

Circle

Radius = n
Diameter 109975892
Circumference 345499454.37918
Area 9.499152670216E+15

Sphere

Radius = n
Volume 6.9645185876746E+23
Surface area 3.7996610680864E+16
Circumference 345499454.37918

Square

Length = n
Perimeter 219951784
Area 3023674205298916
Diagonal 77764699.000239

Cube

Length = n
Surface area 18142045231793496
Volume 1.6626563392257E+23
Space diagonal 95241916.275854

Equilateral Triangle

Length = n
Perimeter 164963838
Area 1.3092893372783E+15
Altitude 47620958.137927

Triangular Pyramid

Length = n
Surface area 1.3092893372783E+15
Volume 1.9594592870822E+22
Height 25921566.333413