123989498 (number)

123989498 is an even 9-digits composite number following 123989497 and preceding 123989499. In scientific notation, it is written as 1.23989498 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 61854364 positive integers (up to 123989498) that are relatively prime to 123989498.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.23989498 × 10^8
Engineering notation 1.23989498 × 10^6

Prime Factorization of 123989498

Prime Factorization 2 × 443 × 139943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 123989498
Product of the distinct prime numbers

The prime factorization of 123989498 is 2 × 443 × 139943. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 44, 10, 525, 740, 2730, 1435, 33220, 54053, 124998, 218970, 8614980, 9730897, 30461338, 74569327, 344636977, 711254051, 3559853803, 3906739055

Basic calculations (n = 123989498)

Multiplication

n×y
n×2 247978996
n×3 371968494
n×4 495957992
n×5 619947490

Division

n÷y
n÷2 61994749
n÷3 41329832.666667
n÷3 30997374.5
n÷5 24797899.6

Exponentiation

ny
n2 15373395614292004
n3 1.9061396047715E+24
n4 2.3634129271353E+32
n5 2.9303838240222E+40

Nth Root

y√n
2√n 11135.057161955
3√n 498.64901697742
4√n 105.52278029864
5√n 41.560137940189

Divisors of 123989498

1, 2, 443, 886, 139943, 279886, 61994749, 123989498

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -123989497
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123989498 can be divided by 8 positive divisors. The sum of these divisors (counting 123989498) is 1, the average is 0.125.

Base conversion 123989498

Base System Value
2 Binary 111011000111110110111111010
3 Ternary 22122022022121122
4 Quaternary 13120332313322
5 Quinary 223220130443
6 Senary 20145305242
8 Octal 730766772
10 Decimal 123989498
12 Duodecimal 35635222
16 Hexadecimal 763edfa
20 Vigesimal 1ieidei
36 Base36 21tiwq

Cryptographic Hash Functions

md5 ccac70ece5ad0b96c5ca1910d56157ee
sha1 deb394e7d59aa511466ad4fa42caaa4a93d713c0
sha256 dd0b0612d24a77c8b2cff19fd9d3fd0b4d5439307187f14fbbb1ae77d17ae5cd
sha512 eaa18939765b7cd4bd400bf260b3f0d1046f317648f2a0ce5795c285766003b27bbbf3392a44fce20b36faf3628f6c99466a67027fd9c3760d68c928aa4a1a5a
ripemd-160 4daffe5652ee10eec1dab35145f42b2e9cbe47e7

123989498 as geometric shapes

Circle

Radius = n
Diameter 247978996
Circumference 779048992.07817
Area 4.8296946722589E+16

Sphere

Radius = n
Volume 7.9844189054221E+24
Surface area 1.9318778689036E+17
Circumference 779048992.07817

Square

Length = n
Perimeter 495957992
Area 15373395614292004
Diagonal 175347629.66343

Cube

Length = n
Surface area 92240373685752024
Volume 1.9061396047715E+24
Space diagonal 214756110.14096

Equilateral Triangle

Length = n
Perimeter 371968494
Area 6.6568755722026E+15
Altitude 107378055.07048

Triangular Pyramid

Length = n
Surface area 6.6568755722026E+15
Volume 2.2464070673703E+23
Height 58449209.887811