123090384 (number)

123090384 is an even 9-digits composite number following 123090383 and preceding 123090385. In scientific notation, it is written as 1.23090384 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 39614848 positive integers (up to 123090384) that are relatively prime to 123090384.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million ninety thousand three hundred eighty-four

Notation

Scientific notation 1.23090384 × 10^8
Engineering notation 1.23090384 × 10^6

Prime Factorization of 123090384

Prime Factorization 2 × 2 × 2 × 2 × 3 × 29 × 88427

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15386298
Product of the distinct prime numbers

The prime factorization of 123090384 is 2 × 2 × 2 × 2 × 3 × 29 × 88427. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 123090384)

Multiplication

n×y
n×2 246180768
n×3 369271152
n×4 492361536
n×5 615451920

Division

n÷y
n÷2 61545192
n÷3 41030128
n÷3 30772596
n÷5 24618076.8

Exponentiation

ny
n2 15151242633267456
n3 1.8649722738061E+24
n4 2.2956015333214E+32
n5 2.8256647424752E+40

Nth Root

y√n
2√n 11094.610583522
3√n 497.44076834954
4√n 105.33095738444
5√n 41.499687394683

Divisors of 123090384

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -123090383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123090384 can be divided by 40 positive divisors. The sum of these divisors (counting 123090384) is 1, the average is 0.025.

Base conversion 123090384

Base System Value
2 Binary 111010101100011010111010000
3 Ternary 22120121122021010
4 Quaternary 13111203113100
5 Quinary 223002343014
6 Senary 20114130520
8 Octal 725432720
10 Decimal 123090384
12 Duodecimal 35280a40
16 Hexadecimal 75635d0
20 Vigesimal 1i965j4
36 Base36 21a95c

Cryptographic Hash Functions

md5 f946201bbb36119b582e3554304c7762
sha1 4dee10c3ec6584f16b775a3752c20756abab923d
sha256 eac1dee5999cf4ac426926fab4a5d0d277588b210bcd938035b8bbe0e86da763
sha512 78f998f8f8a89cb826e279e379d09699189ae51d713732a9f68ac09e30abcec364078383e95d41b607d2eba41379c27f516e24db8e18586b4d5a6f4d4116544e
ripemd-160 ac0e2f1e7a84d8d7666cb7997571e9d7070a03a0

123090384 as geometric shapes

Circle

Radius = n
Diameter 246180768
Circumference 773399692.20389
Area 4.759903254943E+16

Sphere

Radius = n
Volume 7.811977592717E+24
Surface area 1.9039613019772E+17
Circumference 773399692.20389

Square

Length = n
Perimeter 492361536
Area 15151242633267456
Diagonal 174076090.45051

Cube

Length = n
Surface area 90907455799604736
Volume 1.8649722738061E+24
Space diagonal 213198799.01116

Equilateral Triangle

Length = n
Perimeter 369271152
Area 6.5606805096557E+15
Altitude 106599399.50558

Triangular Pyramid

Length = n
Surface area 6.5606805096557E+15
Volume 2.1978909025553E+23
Height 58025363.483504