15289980 (number)

15289980 is an even 8-digits composite number following 15289979 and preceding 15289981. In scientific notation, it is written as 1.5289980 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 4077312 positive integers (up to 15289980) that are relatively prime to 15289980.

Interesting facts

Basic properties

Name

Name fifteen million two hundred eighty-nine thousand nine hundred eighty

Notation

Scientific notation 1.5289980 × 10^7
Engineering notation 1.5289980 × 10^6

Prime Factorization of 15289980

Prime Factorization 2 × 2 × 3 × 5 × 254833

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7644990
Product of the distinct prime numbers

The prime factorization of 15289980 is 2 × 2 × 3 × 5 × 254833. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 58, 47, 631, 753, 7877, 7254, 58413, 16897, 825524, 685631, 1953173, 8757955, 4396677, 23719662, 153117437, 748595117, 653061637, 5129660889

Basic calculations (n = 15289980)

Multiplication

n×y
n×2 30579960
n×3 45869940
n×4 61159920
n×5 76449900

Division

n÷y
n÷2 7644990
n÷3 5096660
n÷3 3822495
n÷5 3057996

Exponentiation

ny
n2 233783488400400
n3 3.5745448619723E+21
n4 5.465471944866E+28
n5 8.3566956727562E+35

Nth Root

y√n
2√n 3910.2404018167
3√n 248.20030210495
4√n 62.531915065963
5√n 27.345217589768

Divisors of 15289980

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 254833, 509666, 764499, 1019332, 1274165, 1528998, 2548330, 3057996, 3822495, 5096660, 7644990, 15289980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15289979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15289980 can be divided by 24 positive divisors. The sum of these divisors (counting 15289980) is 1, the average is 0.041666666666667.

Base conversion 15289980

Base System Value
2 Binary 111010010100111001111100
3 Ternary 1001202210220120
4 Quaternary 322110321330
5 Quinary 12403234410
6 Senary 1303414540
8 Octal 72247174
10 Decimal 15289980
12 Duodecimal 5154450
16 Hexadecimal e94e7c
20 Vigesimal 4fb4j0
36 Base36 93pto

Cryptographic Hash Functions

md5 a3110692cd22200c1463fdda39774471
sha1 1b99aa539a998dca6b955044adf04e8f54139969
sha256 597ecbf5d234c97c7decd32d097338a27eeb47b0783d6f7eff941d456adebe49
sha512 cf75e187b52667615096ed3815d38c35ec4d499428c3f2a180985c6fa6152b47671f7add0d174f14b3b831a09d511b52e4f7ed475ee535d838b301dc9bdd4836
ripemd-160 847bfde39e0f849b8af5950877bfe92a35d993e9

15289980 as geometric shapes

Circle

Radius = n
Diameter 30579960
Circumference 96069777.68307
Area 7.3445248968929E+14

Sphere

Radius = n
Volume 1.4973018504399E+22
Surface area 2.9378099587572E+15
Circumference 96069777.68307

Square

Length = n
Perimeter 61159920
Area 233783488400400
Diagonal 21623297.084413

Cube

Length = n
Surface area 1402700930402400
Volume 3.5745448619723E+21
Space diagonal 26483022.206712

Equilateral Triangle

Length = n
Perimeter 45869940
Area 1.0123121997005E+14
Altitude 13241511.103356

Triangular Pyramid

Length = n
Surface area 1.0123121997005E+14
Volume 4.2126415192603E+20
Height 7207765.6948045