123969072 (number)

123969072 is an even 9-digits composite number following 123969071 and preceding 123969073. In scientific notation, it is written as 1.23969072 × 10^8. The sum of its digits is 39. It has a total of 8 prime factors and 80 positive divisors. There are 38880000 positive integers (up to 123969072) that are relatively prime to 123969072.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million nine hundred sixty-nine thousand seventy-two

Notation

Scientific notation 1.23969072 × 10^8
Engineering notation 1.23969072 × 10^6

Prime Factorization of 123969072

Prime Factorization 2 × 2 × 2 × 2 × 3 × 19 × 181 × 751

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 15496134
Product of the distinct prime numbers

The prime factorization of 123969072 is 2 × 2 × 2 × 2 × 3 × 19 × 181 × 751. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 5, 20, 47, 913, 381, 7099, 232, 7331, 91779, 480079, 383305, 7823776, 3756562, 68077320, 92627704, 836966442, 958419115, 9914503080, 6639337978

Basic calculations (n = 123969072)

Multiplication

n×y
n×2 247938144
n×3 371907216
n×4 495876288
n×5 619845360

Division

n÷y
n÷2 61984536
n÷3 41323024
n÷3 30992268
n÷5 24793814.4

Exponentiation

ny
n2 15368330812541184
n3 1.9051977090197E+24
n4 2.361855919637E+32
n5 2.9279708655511E+40

Nth Root

y√n
2√n 11134.139930861
3√n 498.62163303402
4√n 105.51843408079
5√n 41.558768528527

Divisors of 123969072

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 181, 228, 304, 362, 456, 543, 724, 751, 912, 1086, 1448, 1502, 2172, 2253, 2896, 3004, 3439, 4344, 4506, 6008, 6878, 8688, 9012, 10317, 12016, 13756, 14269, 18024, 20634, 27512, 28538, 36048, 41268, 42807, 55024, 57076, 82536, 85614, 114152, 135931, 165072, 171228, 228304, 271862, 342456, 407793, 543724, 684912, 815586, 1087448, 1631172, 2174896, 2582689, 3262344, 5165378, 6524688, 7748067, 10330756, 15496134, 20661512, 30992268, 41323024, 61984536, 123969072

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 -123969071
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 123969072 can be divided by 80 positive divisors. The sum of these divisors (counting 123969072) is 1, the average is 0.0125.

Base conversion 123969072

Base System Value
2 Binary 111011000111001111000110000
3 Ternary 22122021021121010
4 Quaternary 13120321320300
5 Quinary 223214002242
6 Senary 20145030520
8 Octal 730717060
10 Decimal 123969072
12 Duodecimal 35625440
16 Hexadecimal 7639e30
20 Vigesimal 1ieg2dc
36 Base36 21t35c

Cryptographic Hash Functions

md5 b769279a5b2d3ca1d43c364a729353c1
sha1 6bbb22b0723ecdbe7599fecba2a44474fd1549e8
sha256 75c586eb725d242643b65df691323f59817e56cb2ddba848369f82eadcac354d
sha512 42331418dcb991a545a572c4fd0c82447536f3d920e7f1f4abfb00c8fdebf0bebf6198312fba6092f106563ac7daaef80aa88b24f3c9afe69b97d56dc3f8e078
ripemd-160 7630b1fb536a0e80723045a45263ec908ed2dcf5

123969072 as geometric shapes

Circle

Radius = n
Diameter 247938144
Circumference 778920651.73509
Area 4.8281035178617E+16

Sphere

Radius = n
Volume 7.9804735017233E+24
Surface area 1.9312414071447E+17
Circumference 778920651.73509

Square

Length = n
Perimeter 495876288
Area 15368330812541184
Diagonal 175318742.93721

Cube

Length = n
Surface area 92209984875247104
Volume 1.9051977090197E+24
Space diagonal 214720731.27116

Equilateral Triangle

Length = n
Perimeter 371907216
Area 6.6546824487119E+15
Altitude 107360365.63558

Triangular Pyramid

Length = n
Surface area 6.6546824487119E+15
Volume 2.2452970325816E+23
Height 58439580.979069