55492731 (number)

55492731 is an odd 8-digits composite number following 55492730 and preceding 55492732. In scientific notation, it is written as 5.5492731 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 31636656 positive integers (up to 55492731) that are relatively prime to 55492731.

Interesting facts

Basic properties

Name

Name fifty-five million four hundred ninety-two thousand seven hundred thirty-one

Notation

Scientific notation 5.5492731 × 10^7
Engineering notation 5.5492731 × 10^6

Prime Factorization of 55492731

Prime Factorization 9 × 7 × 1423 × 619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 55492731
Product of the distinct prime numbers

The prime factorization of 55492731 is 9 × 7 × 1423 × 619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 78, 23, 515, 652, 3380, 1365, 43571, 4861, 712383, 576631, 5613346, 2241679, 8770627, 71814447, 638328239, 593117241, 6374245934, 4268880651

Basic calculations (n = 55492731)

Multiplication

n×y
n×2 110985462
n×3 166478193
n×4 221970924
n×5 277463655

Division

n÷y
n÷2 27746365.5
n÷3 18497577
n÷3 13873182.75
n÷5 11098546.2

Exponentiation

ny
n2 3079443193838361
n3 1.7088671278545E+23
n4 9.4829703840774E+30
n5 5.2623592460457E+38

Nth Root

y√n
2√n 7449.3443335639
3√n 381.42752760609
4√n 86.309584250904
5√n 35.387283039732

Divisors of 55492731

1, 7, 9, 63, 619, 1423, 4333, 5571, 9961, 12807, 38997, 89649, 880837, 6165859, 7927533, 55492731

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 -55492730
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 55492731 can be divided by 16 positive divisors. The sum of these divisors (counting 55492731) is 1, the average is 0.0625.

Base conversion 55492731

Base System Value
2 Binary 11010011101100000001111011
3 Ternary 10212102022201100
4 Quaternary 3103230001323
5 Quinary 103201231411
6 Senary 5301222443
8 Octal 323540173
10 Decimal 55492731
12 Duodecimal 16701a23
16 Hexadecimal 34ec07b
20 Vigesimal h6gbgb
36 Base36 x1egr

Cryptographic Hash Functions

md5 cd221691bfd8cdb3f311453766d28108
sha1 f3612099767c37e278469ddb6aa47b5bd7dcf274
sha256 78e7623fe6269a18e060a1d08aa7f8ce970ce7675181ace3eea33bfb65ea633e
sha512 70b2e020a0fcb114e1e01ac23a4dbe9c191aa34d1f9f6a3c349c199ac10acaffcc5a8e217723d9a09389404b5c7fc0bd47823ead7f38d6059b87524d10860894
ripemd-160 fe30c1b6b637cc793e205d9b7c5723fcd219ff6d

55492731 as geometric shapes

Circle

Radius = n
Diameter 110985462
Circumference 348671112.07447
Area 9.6743561149097E+15

Sphere

Radius = n
Volume 7.1580858864385E+23
Surface area 3.8697424459639E+16
Circumference 348671112.07447

Square

Length = n
Perimeter 221970924
Area 3079443193838361
Diagonal 78478572.793322

Cube

Length = n
Surface area 18476659163030166
Volume 1.7088671278545E+23
Space diagonal 96116229.542752

Equilateral Triangle

Length = n
Perimeter 166478193
Area 1.3334380176876E+15
Altitude 48058114.771376

Triangular Pyramid

Length = n
Surface area 1.3334380176876E+15
Volume 2.0139192237545E+22
Height 26159524.264441