123072144 (number)

123072144 is an even 9-digits composite number following 123072143 and preceding 123072145. In scientific notation, it is written as 1.23072144 × 10^8. The sum of its digits is 24. It has a total of 8 prime factors and 80 positive divisors. There are 37545984 positive integers (up to 123072144) that are relatively prime to 123072144.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million seventy-two thousand one hundred forty-four

Notation

Scientific notation 1.23072144 × 10^8
Engineering notation 1.23072144 × 10^6

Prime Factorization of 123072144

Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 127 × 1553

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 15384018
Product of the distinct prime numbers

The prime factorization of 123072144 is 2 × 2 × 2 × 2 × 3 × 13 × 127 × 1553. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 9, 85, 42, 853, 131, 220, 5116, 50789, 16262, 811683, 624170, 6491358, 9951540, 30360466, 67338795, 102628347, 647589716, 8072471531, 2054486904

Basic calculations (n = 123072144)

Multiplication

n×y
n×2 246144288
n×3 369216432
n×4 492288576
n×5 615360720

Division

n÷y
n÷2 61536072
n÷3 41024048
n÷3 30768036
n÷5 24614428.8

Exponentiation

ny
n2 15146752628756736
n3 1.8641433206587E+24
n4 2.2942411519675E+32
n5 2.8235717742567E+40

Nth Root

y√n
2√n 11093.788532327
3√n 497.41619624913
4√n 105.32705508238
5√n 41.498457405556

Divisors of 123072144

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1553, 1651, 2032, 3048, 3106, 3302, 4659, 4953, 6096, 6212, 6604, 9318, 9906, 12424, 13208, 18636, 19812, 20189, 24848, 26416, 37272, 39624, 40378, 60567, 74544, 79248, 80756, 121134, 161512, 197231, 242268, 323024, 394462, 484536, 591693, 788924, 969072, 1183386, 1577848, 2366772, 2564003, 3155696, 4733544, 5128006, 7692009, 9467088, 10256012, 15384018, 20512024, 30768036, 41024048, 61536072, 123072144

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -123072143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123072144 can be divided by 80 positive divisors. The sum of these divisors (counting 123072144) is 1, the average is 0.0125.

Base conversion 123072144

Base System Value
2 Binary 111010101011110111010010000
3 Ternary 22120120201020120
4 Quaternary 13111132322100
5 Quinary 223001302034
6 Senary 20113510240
8 Octal 725367220
10 Decimal 123072144
12 Duodecimal 35272380
16 Hexadecimal 755ee90
20 Vigesimal 1i94074
36 Base36 219v2o

Cryptographic Hash Functions

md5 bcbbdead4582a5fccc06ecff443cdcc7
sha1 ca11a438cde0ec9a31ac232edb467b601754e239
sha256 660724d0bfceeea1323226ac95a87174a2c6917ba1ba7740550989ce019c0088
sha512 6213b330844e7f000463133ff3ab5bb4d099cf315aae99e4614f779f7aecadf093f54cd6a33aee944b05254c8452236249cc2817879f8593f7ab1455cce5e6b0
ripemd-160 334b741912147b577635394ab9380e7b176fd5bb

123072144 as geometric shapes

Circle

Radius = n
Diameter 246144288
Circumference 773285086.90389
Area 4.7584926784244E+16

Sphere

Radius = n
Volume 7.8085052818933E+24
Surface area 1.9033970713698E+17
Circumference 773285086.90389

Square

Length = n
Perimeter 492288576
Area 15146752628756736
Diagonal 174050295.19513

Cube

Length = n
Surface area 90880515772540416
Volume 1.8641433206587E+24
Space diagonal 213167206.40443

Equilateral Triangle

Length = n
Perimeter 369216432
Area 6.558736280671E+15
Altitude 106583603.20222

Triangular Pyramid

Length = n
Surface area 6.558736280671E+15
Volume 2.1969139719023E+23
Height 58016765.065045