55148961 (number)

55148961 is an odd 8-digits composite number following 55148960 and preceding 55148962. In scientific notation, it is written as 5.5148961 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 31513608 positive integers (up to 55148961) that are relatively prime to 55148961.

Interesting facts

Basic properties

Name

Name fifty-five million one hundred forty-eight thousand nine hundred sixty-one

Notation

Scientific notation 5.5148961 × 10^7
Engineering notation 5.5148961 × 10^6

Prime Factorization of 55148961

Prime Factorization 3 × 7 × 7 × 375163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7878423
Product of the distinct prime numbers

The prime factorization of 55148961 is 3 × 7 × 7 × 375163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 84, 65, 378, 629, 8833, 5918, 84104, 89205, 102334, 552357, 1612119, 3324226, 9000307, 5016453, 333100691, 485611759, 2869546103, 260555692

Basic calculations (n = 55148961)

Multiplication

n×y
n×2 110297922
n×3 165446883
n×4 220595844
n×5 275744805

Division

n÷y
n÷2 27574480.5
n÷3 18382987
n÷3 13787240.25
n÷5 11029792.2

Exponentiation

ny
n2 3041407899379521
n3 1.6773048562797E+23
n4 9.2501620104082E+30
n5 5.1013682395568E+38

Nth Root

y√n
2√n 7426.2346448251
3√n 380.63826483035
4√n 86.175603536181
5√n 35.343330100194

Divisors of 55148961

1, 3, 7, 21, 49, 147, 375163, 1125489, 2626141, 7878423, 18382987, 55148961

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55148960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55148961 can be divided by 12 positive divisors. The sum of these divisors (counting 55148961) is 1, the average is 0.083333333333333.

Base conversion 55148961

Base System Value
2 Binary 11010010011000000110100001
3 Ternary 10211202212011010
4 Quaternary 3102120012201
5 Quinary 103104231321
6 Senary 5250011133
8 Octal 322300641
10 Decimal 55148961
12 Duodecimal 16576aa9
16 Hexadecimal 34981a1
20 Vigesimal h4dc81
36 Base36 wu17l

Cryptographic Hash Functions

md5 d6cf1baee43bd0047540eb71deb2c1e8
sha1 7a123ecacb3bd600dfc909286054e40be2fff849
sha256 3750ff1787306ec3d91345c158d1f221d469697e8038a5c4355407eb0b4cd1a4
sha512 cac44ebfbe40b3559808b2ba8ec87060d57cd9738a25c91e595bafe77f652f8b4e04795cdfcbf320bf9f0bea8a347e41d584944c85f620d9520b4a7f839997f4
ripemd-160 439c524c7a930699122894384e094072eb23a965

55148961 as geometric shapes

Circle

Radius = n
Diameter 110297922
Circumference 346511141.46142
Area 9.5548647132607E+15

Sphere

Radius = n
Volume 7.0258781524252E+23
Surface area 3.8219458853043E+16
Circumference 346511141.46142

Square

Length = n
Perimeter 220595844
Area 3041407899379521
Diagonal 77992408.596985

Cube

Length = n
Surface area 18248447396277126
Volume 1.6773048562797E+23
Space diagonal 95520802.436635

Equilateral Triangle

Length = n
Perimeter 165446883
Area 1.3169682520667E+15
Altitude 47760401.218317

Triangular Pyramid

Length = n
Surface area 1.3169682520667E+15
Volume 1.9767227299875E+22
Height 25997469.532328