55857557 (number)

55857557 is an odd 8-digits composite number following 55857556 and preceding 55857558. In scientific notation, it is written as 5.5857557 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 47339424 positive integers (up to 55857557) that are relatively prime to 55857557.

Interesting facts

Basic properties

Name

Name fifty-five million eight hundred fifty-seven thousand five hundred fifty-seven

Notation

Scientific notation 5.5857557 × 10^7
Engineering notation 5.5857557 × 10^6

Prime Factorization of 55857557

Prime Factorization 7 × 89 × 89659

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 55857557
Product of the distinct prime numbers

The prime factorization of 55857557 is 7 × 89 × 89659. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 43, 72, 940, 725, 6590, 5941, 28525, 26536, 185976, 477749, 2974070, 1032969, 43556734, 81689775, 804774868, 516219578, 3033842610, 637121434

Basic calculations (n = 55857557)

Multiplication

n×y
n×2 111715114
n×3 167572671
n×4 223430228
n×5 279287785

Division

n÷y
n÷2 27928778.5
n÷3 18619185.666667
n÷3 13964389.25
n÷5 11171511.4

Exponentiation

ny
n2 3120066674008249
n3 1.7427930208722E+23
n4 9.7348160502569E+30
n5 5.4376304241174E+38

Nth Root

y√n
2√n 7473.7913404108
3√n 382.26157582164
4√n 86.451092187495
5√n 35.433690501646

Divisors of 55857557

1, 7, 89, 623, 89659, 627613, 7979651, 55857557

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 -55857556
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 55857557 can be divided by 8 positive divisors. The sum of these divisors (counting 55857557) is 1, the average is 0.125.

Base conversion 55857557

Base System Value
2 Binary 11010101000101000110010101
3 Ternary 10220002212011102
4 Quaternary 3111011012111
5 Quinary 103244420212
6 Senary 5313115445
8 Octal 325050625
10 Decimal 55857557
12 Duodecimal 16858b85
16 Hexadecimal 3545195
20 Vigesimal h923hh
36 Base36 x97yt

Cryptographic Hash Functions

md5 8640524f21200ca91b10139e7204a9f9
sha1 626b37d6670f02166d544b9081b1b9a072b0e8b4
sha256 70ebe2a39f3e8fa7d9a295be4f97941386a198f01d04102a985d74edf65da5f7
sha512 affea310844d3dda4182be26fc4a994f6250fc2eb4b4e45db78eb1f06ef5f8c651f2374bb3301021f0a30b9ee6cbac538b3f4843b6438393d48c8368cd487dce
ripemd-160 c5f04ee6d7586285ef4b4fdd16a0639a15727605

55857557 as geometric shapes

Circle

Radius = n
Diameter 111715114
Circumference 350963381.43735
Area 9.8019785417747E+15

Sphere

Radius = n
Volume 7.3001943347994E+23
Surface area 3.9207914167099E+16
Circumference 350963381.43735

Square

Length = n
Perimeter 223430228
Area 3120066674008249
Diagonal 78994514.670428

Cube

Length = n
Surface area 18720400044049494
Volume 1.7427930208722E+23
Space diagonal 96748126.710675

Equilateral Triangle

Length = n
Perimeter 167572671
Area 1.3510285005962E+15
Altitude 48374063.355337

Triangular Pyramid

Length = n
Surface area 1.3510285005962E+15
Volume 2.0539012721055E+22
Height 26331504.890143