15285968 (number)

15285968 is an even 8-digits composite number following 15285967 and preceding 15285969. In scientific notation, it is written as 1.5285968 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 7613184 positive integers (up to 15285968) that are relatively prime to 15285968.

Interesting facts

Basic properties

Name

Name fifteen million two hundred eighty-five thousand nine hundred sixty-eight

Notation

Scientific notation 1.5285968 × 10^7
Engineering notation 1.5285968 × 10^6

Prime Factorization of 15285968

Prime Factorization 2 × 2 × 2 × 2 × 277 × 3449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1910746
Product of the distinct prime numbers

The prime factorization of 15285968 is 2 × 2 × 2 × 2 × 277 × 3449. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 47, 54, 735, 924, 5917, 2909, 86201, 69148, 220499, 660954, 4925523, 2989618, 52585858, 95188962, 973644801, 836145147, 759474432, 5687940480

Basic calculations (n = 15285968)

Multiplication

n×y
n×2 30571936
n×3 45857904
n×4 61143872
n×5 76429840

Division

n÷y
n÷2 7642984
n÷3 5095322.6666667
n÷3 3821492
n÷5 3057193.6

Exponentiation

ny
n2 233660817697024
n3 3.5717317821705E+21
n4 5.4597377726842E+28
n5 8.3457376881642E+35

Nth Root

y√n
2√n 3909.7273562232
3√n 248.17859144389
4√n 62.527812661432
5√n 27.343782394567

Divisors of 15285968

1, 2, 4, 8, 16, 277, 554, 1108, 2216, 3449, 4432, 6898, 13796, 27592, 55184, 955373, 1910746, 3821492, 7642984, 15285968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15285967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15285968 can be divided by 20 positive divisors. The sum of these divisors (counting 15285968) is 1, the average is 0.05.

Base conversion 15285968

Base System Value
2 Binary 111010010011111011010000
3 Ternary 1001202121101222
4 Quaternary 322103323100
5 Quinary 12403122333
6 Senary 1303344212
8 Octal 72237320
10 Decimal 15285968
12 Duodecimal 5152068
16 Hexadecimal e93ed0
20 Vigesimal 4faei8
36 Base36 93mq8

Cryptographic Hash Functions

md5 ef8d00be77ee85d943c3f76c9f6adb45
sha1 d5d92e989dbb95fc127ff014b5e01eb1d4eb5328
sha256 c1e4272e34fc56e99e11c9a28162f0ab3c2fac043e17037975ca44ac2b041823
sha512 2c9515695960ab651842287a040e53249cc90fce6c6617ddf072616e1f1b18aeb1e63df35cd80db6f22f0f8bb90f37cbbc29c5a8056598fae7d96ee129a74dc7
ripemd-160 def42e059b9552e160f78e5a46cc4c7cf189a705

15285968 as geometric shapes

Circle

Radius = n
Diameter 30571936
Circumference 96044569.543617
Area 7.3406710830875E+14

Sphere

Radius = n
Volume 1.496123510328E+22
Surface area 2.936268433235E+15
Circumference 96044569.543617

Square

Length = n
Perimeter 61143872
Area 233660817697024
Diagonal 21617623.259601

Cube

Length = n
Surface area 1401964906182144
Volume 3.5717317821705E+21
Space diagonal 26476073.218872

Equilateral Triangle

Length = n
Perimeter 45857904
Area 1.0117810199733E+14
Altitude 13238036.609436

Triangular Pyramid

Length = n
Surface area 1.0117810199733E+14
Volume 4.2093262729205E+20
Height 7205874.419867