123065842 (number)

123065842 is an even 9-digits composite number following 123065841 and preceding 123065843. In scientific notation, it is written as 1.23065842 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 60935412 positive integers (up to 123065842) that are relatively prime to 123065842.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million sixty-five thousand eight hundred forty-two

Notation

Scientific notation 1.23065842 × 10^8
Engineering notation 1.23065842 × 10^6

Prime Factorization of 123065842

Prime Factorization 2 × 103 × 597407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 123065842
Product of the distinct prime numbers

The prime factorization of 123065842 is 2 × 103 × 597407. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 37, 66, 924, 496, 1540, 1069, 52208, 72918, 809132, 428439, 2796962, 9681635, 36463155, 59836406, 291435721, 633832266, 4002857609, 3241879972

Basic calculations (n = 123065842)

Multiplication

n×y
n×2 246131684
n×3 369197526
n×4 492263368
n×5 615329210

Division

n÷y
n÷2 61532921
n÷3 41021947.333333
n÷3 30766460.5
n÷5 24613168.4

Exponentiation

ny
n2 15145201467168964
n3 1.8638569708168E+24
n4 2.2937712748114E+32
n5 2.8228489329007E+40

Nth Root

y√n
2√n 11093.504495875
3√n 497.40770591635
4√n 105.32570671909
5√n 41.498032405021

Divisors of 123065842

1, 2, 103, 206, 597407, 1194814, 61532921, 123065842

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 -123065841
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 123065842 can be divided by 8 positive divisors. The sum of these divisors (counting 123065842) is 1, the average is 0.125.

Base conversion 123065842

Base System Value
2 Binary 111010101011101010111110010
3 Ternary 22120120101121011
4 Quaternary 13111131113302
5 Quinary 223001101332
6 Senary 20113421134
8 Octal 725352762
10 Decimal 123065842
12 Duodecimal 3526a7aa
16 Hexadecimal 755d5f2
20 Vigesimal 1i934c2
36 Base36 219q7m

Cryptographic Hash Functions

md5 fbb393660eb3c527bd847db4dbce9f99
sha1 9571672f71ccbe9db35bae8dbbe4627991d6d00a
sha256 4bd226db8a4166452fc481a50a94f0e54f83726aec3b621f2b50bb91e59d3c91
sha512 a6f9108d983ec78ab085c8224545c96e7fa862af2ff8baa27f8a0209fa0d9fcdb56eb45a2273a0a46205b1bf68e8941184169024c91bfb08f55e23505d847d74
ripemd-160 d88a9215e6c0f04eef2a9654da71a877efa7cdac

123065842 as geometric shapes

Circle

Radius = n
Diameter 246131684
Circumference 773245490.27008
Area 4.7580053666395E+16

Sphere

Radius = n
Volume 7.8073058224802E+24
Surface area 1.9032021466558E+17
Circumference 773245490.27008

Square

Length = n
Perimeter 492263368
Area 15145201467168964
Diagonal 174041382.82126

Cube

Length = n
Surface area 90871208803013784
Volume 1.8638569708168E+24
Space diagonal 213156291.02024

Equilateral Triangle

Length = n
Perimeter 369197526
Area 6.5580646080008E+15
Altitude 106578145.51012

Triangular Pyramid

Length = n
Surface area 6.5580646080008E+15
Volume 2.1965765053773E+23
Height 58013794.273755