123942016 (number)

123942016 is an even 9-digits composite number following 123942015 and preceding 123942017. In scientific notation, it is written as 1.23942016 × 10^8. The sum of its digits is 28. It has a total of 11 prime factors and 128 positive divisors. There are 51609600 positive integers (up to 123942016) that are relatively prime to 123942016.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million nine hundred forty-two thousand sixteen

Notation

Scientific notation 1.23942016 × 10^8
Engineering notation 1.23942016 × 10^6

Prime Factorization of 123942016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 19 × 41 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 1936594
Product of the distinct prime numbers

The prime factorization of 123942016 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 19 × 41 × 113. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 123942016)

Multiplication

n×y
n×2 247884032
n×3 371826048
n×4 495768064
n×5 619710080

Division

n÷y
n÷2 61971008
n÷3 41314005.333333
n÷3 30985504
n÷5 24788403.2

Exponentiation

ny
n2 15361623330144256
n3 1.9039505645707E+24
n4 2.3597947133723E+32
n5 2.9247771412151E+40

Nth Root

y√n
2√n 11132.924862766
3√n 498.58535600609
4√n 105.51267631316
5√n 41.556954346656

Divisors of 123942016

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -123942015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123942016 can be divided by 128 positive divisors. The sum of these divisors (counting 123942016) is 1, the average is 0.0078125.

Base conversion 123942016

Base System Value
2 Binary 111011000110011010010000000
3 Ternary 22122012220111001
4 Quaternary 13120303102000
5 Quinary 223212121031
6 Senary 20144301344
8 Octal 730632200
10 Decimal 123942016
12 Duodecimal 35611854
16 Hexadecimal 7633480
20 Vigesimal 1iecf0g
36 Base36 21si9s

Cryptographic Hash Functions

md5 01a8199a061e7d23dad7b72c3a87613c
sha1 17d8890fec863ad64733e682512f2fedcea52bf2
sha256 c5814216e1729239585541c63f978caaf02648af1f331ccd90247ba5713b8616
sha512 21bf09719b3435ab023736580eec294343bd88cdde66f97e2adc75d27556548c6c9ac5738be867f9b4f0100595e8c0ffda0f4c43e5c5f4e67af5c0b887679d42
ripemd-160 9c72b1831279e75f11a5f3678f948f88ff142a02

123942016 as geometric shapes

Circle

Radius = n
Diameter 247884032
Circumference 778750653.87342
Area 4.8259963001195E+16

Sphere

Radius = n
Volume 7.9752494752713E+24
Surface area 1.9303985200478E+17
Circumference 778750653.87342

Square

Length = n
Perimeter 495768064
Area 15361623330144256
Diagonal 175280479.97506

Cube

Length = n
Surface area 92169739980865536
Volume 1.9039505645707E+24
Space diagonal 214673868.90451

Equilateral Triangle

Length = n
Perimeter 371826048
Area 6.6517780236363E+15
Altitude 107336934.45226

Triangular Pyramid

Length = n
Surface area 6.6517780236363E+15
Volume 2.2438272587532E+23
Height 58426826.658354