112643721 (number)

112643721 is an odd 9-digits composite number following 112643720 and preceding 112643722. In scientific notation, it is written as 1.12643721 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 74679840 positive integers (up to 112643721) that are relatively prime to 112643721.

Interesting facts

Basic properties

Name

Name one hundred twelve million six hundred forty-three thousand seven hundred twenty-one

Notation

Scientific notation 1.12643721 × 10^8
Engineering notation 1.12643721 × 10^6

Prime Factorization of 112643721

Prime Factorization 3 × 3 × 181 × 69149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 37547907
Product of the distinct prime numbers

The prime factorization of 112643721 is 3 × 3 × 181 × 69149. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 112643721)

Multiplication

n×y
n×2 225287442
n×3 337931163
n×4 450574884
n×5 563218605

Division

n÷y
n÷2 56321860.5
n÷3 37547907
n÷3 28160930.25
n÷5 22528744.2

Exponentiation

ny
n2 12688607880725841
n3 1.4292920059949E+24
n4 1.6100076995082E+32
n5 1.8135725811125E+40

Nth Root

y√n
2√n 10613.37462827
3√n 482.95017682388
4√n 103.02123387084
5√n 40.770064417618

Divisors of 112643721

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 -112643720
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 112643721 can be divided by 12 positive divisors. The sum of these divisors (counting 112643721) is 1, the average is 0.083333333333333.

Base conversion 112643721

Base System Value
2 Binary 110101101101100111010001001
3 Ternary 21211221220010200
4 Quaternary 12231230322021
5 Quinary 212314044341
6 Senary 15102202413
8 Octal 655547211
10 Decimal 112643721
12 Duodecimal 31883409
16 Hexadecimal 6b6ce89
20 Vigesimal 1f40961
36 Base36 1v2cg9

Cryptographic Hash Functions

md5 912b4ba65107cc1cb543b3f3776d9861
sha1 35fe267e1750c35dacdba01dfe8c424c04f5579a
sha256 d597d0bfb8525ca47d7b0a223609856b00746bc2de66b1322fdf19a656437bf5
sha512 40c0a69070d0504d6d2189d330ea11a9f2bdc2838767e736deb9b904a191b4c53cfac088707938942379940893a0f1c5020e4d0aee0453694d0915d27e7b0338
ripemd-160 ffd3c5da3cffed2ff78f043d5ac99cacbef55324

112643721 as geometric shapes

Circle

Radius = n
Diameter 225287442
Circumference 707761372.73324
Area 3.986243730237E+16

Sphere

Radius = n
Volume 5.9870043544909E+24
Surface area 1.5944974920948E+17
Circumference 707761372.73324

Square

Length = n
Perimeter 450574884
Area 12688607880725841
Diagonal 159302277.95437

Cube

Length = n
Surface area 76131647284355046
Volume 1.4292920059949E+24
Space diagonal 195104647.92561

Equilateral Triangle

Length = n
Perimeter 337931163
Area 5.494328381684E+15
Altitude 97552323.962807

Triangular Pyramid

Length = n
Surface area 5.494328381684E+15
Volume 1.6844367828912E+23
Height 53100759.318124