123669972 (number)

123669972 is an even 9-digits composite number following 123669971 and preceding 123669973. In scientific notation, it is written as 1.23669972 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 40345680 positive integers (up to 123669972) that are relatively prime to 123669972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.23669972 × 10^8
Engineering notation 1.23669972 × 10^6

Prime Factorization of 123669972

Prime Factorization 2 × 2 × 3 × 3 × 47 × 73091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20611662
Product of the distinct prime numbers

The prime factorization of 123669972 is 2 × 2 × 3 × 3 × 47 × 73091. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 123669972)

Multiplication

n×y
n×2 247339944
n×3 371009916
n×4 494679888
n×5 618349860

Division

n÷y
n÷2 61834986
n÷3 41223324
n÷3 30917493
n÷5 24733994.4

Exponentiation

ny
n2 15294261974480784
n3 1.8914409501447E+24
n4 2.3391444934405E+32
n5 2.8928193400774E+40

Nth Root

y√n
2√n 11120.700157814
3√n 498.22030220066
4√n 105.45473037192
5√n 41.538695390899

Divisors of 123669972

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -123669971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123669972 can be divided by 36 positive divisors. The sum of these divisors (counting 123669972) is 1, the average is 0.027777777777778.

Base conversion 123669972

Base System Value
2 Binary 111010111110000110111010100
3 Ternary 22121201002022100
4 Quaternary 13113300313110
5 Quinary 223124414342
6 Senary 20134402100
8 Octal 727606724
10 Decimal 123669972
12 Duodecimal 35500330
16 Hexadecimal 75f0dd4
20 Vigesimal 1icieic
36 Base36 21mod0

Cryptographic Hash Functions

md5 0fe924b89a06fd6d7c0723736c016cf4
sha1 818edb31e55213c430adccfa56c18989dc586b5f
sha256 238e3f095f283e4f030b76d6168da6dab679c69e03581d5671df9639772c318e
sha512 96030bcac2c456916fab1da13ebff1899e6cbc2c24f372a4724b641284ed2f9c5957454ff8c1ed95202bb5b1ad0340b3a8e82e3c782c953dce7d0163fb7aa76c
ripemd-160 3ca195245de76f38624b23b9466ebea42f6a1f42

123669972 as geometric shapes

Circle

Radius = n
Diameter 247339944
Circumference 777041351.00971
Area 4.8048341061107E+16

Sphere

Radius = n
Volume 7.922849324898E+24
Surface area 1.9219336424443E+17
Circumference 777041351.00971

Square

Length = n
Perimeter 494679888
Area 15294261974480784
Diagonal 174895751.6607

Cube

Length = n
Surface area 91765571846884704
Volume 1.8914409501447E+24
Space diagonal 214202674.87462

Equilateral Triangle

Length = n
Perimeter 371009916
Area 6.6226097010174E+15
Altitude 107101337.43731

Triangular Pyramid

Length = n
Surface area 6.6226097010174E+15
Volume 2.2290845367687E+23
Height 58298583.8869