123669989 (number)

123669989 is an odd 9-digits prime number following 123669988 and preceding 123669990. In scientific notation, it is written as 1.23669989 × 10^8. The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors. There are 123669988 positive integers (up to 123669989) that are relatively prime to 123669989.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million six hundred sixty-nine thousand nine hundred eighty-nine

Notation

Scientific notation 1.23669989 × 10^8
Engineering notation 1.23669989 × 10^6

Prime Factorization of 123669989

Prime Factorization 123669989

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 123669989
Product of the distinct prime numbers

The prime factorization of 123669989 is 123669989. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 10, 36, 74, 805, 929, 455, 871, 53888, 80861, 7934, 982097, 4804785, 8958853, 75809401, 7865966, 362714069, 332848752, 2388394139, 2453684388

Basic calculations (n = 123669989)

Multiplication

n×y
n×2 247339978
n×3 371009967
n×4 494679956
n×5 618349945

Division

n÷y
n÷2 61834994.5
n÷3 41223329.666667
n÷3 30917497.25
n÷5 24733997.8

Exponentiation

ny
n2 15294266179260121
n3 1.8914417301522E+24
n4 2.3391457796206E+32
n5 2.8928213283508E+40

Nth Root

y√n
2√n 11120.700922154
3√n 498.22032502955
4√n 105.45473399594
5√n 41.538696532903

Divisors of 123669989

1, 123669989

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 123669990
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 61834995
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11120.700967115
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999838279
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123669989 can be divided by 2 positive divisors. The sum of these divisors (counting 123669989) is 123669990, the average is 61834995.

Base conversion 123669989

Base System Value
2 Binary 111010111110000110111100101
3 Ternary 22121201002022222
4 Quaternary 13113300313211
5 Quinary 223124414424
6 Senary 20134402125
8 Octal 727606745
10 Decimal 123669989
12 Duodecimal 35500345
16 Hexadecimal 75f0de5
20 Vigesimal 1iciej9
36 Base36 21modh

Cryptographic Hash Functions

md5 a4e89b52f6530c39d9e03e1a50a5e29f
sha1 7b63de0f4a02bb2b2831b744c0f8629de9e49ae8
sha256 176fae949ed37c1d482d852b6e920c7b0c2db9d36f1e4f8c66d8a5ae55782855
sha512 deb940fa90bd48a7c3ae81d44a7ae03d7bbf3fb1a0c259e1883246a12177d4061c2988c68582aa53d23acb7f7330788413d03f7c485eeb5d759e18ba885697a9
ripemd-160 f4e07ade87cf04bb9d80ab9ae27cd11f2f882a0f

123669989 as geometric shapes

Circle

Radius = n
Diameter 247339978
Circumference 777041457.82386
Area 4.804835427081E+16

Sphere

Radius = n
Volume 7.9228525921856E+24
Surface area 1.9219341708324E+17
Circumference 777041457.82386

Square

Length = n
Perimeter 494679956
Area 15294266179260121
Diagonal 174895775.70233

Cube

Length = n
Surface area 91765597075560726
Volume 1.8914417301522E+24
Space diagonal 214202704.31948

Equilateral Triangle

Length = n
Perimeter 371009967
Area 6.6226115217402E+15
Altitude 107101352.15974

Triangular Pyramid

Length = n
Surface area 6.6226115217402E+15
Volume 2.2290854560164E+23
Height 58298591.900777