15289950 (number)

15289950 is an even 8-digits composite number following 15289949 and preceding 15289951. In scientific notation, it is written as 1.5289950 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 3763200 positive integers (up to 15289950) that are relatively prime to 15289950.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5289950 × 10^7
Engineering notation 1.5289950 × 10^6

Prime Factorization of 15289950

Prime Factorization 2 × 65 × 3 × 5 × 7841

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15289950
Product of the distinct prime numbers

The prime factorization of 15289950 is 2 × 65 × 3 × 5 × 7841. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 72, 57, 721, 609, 8400, 5371, 51846, 44088, 32317, 703084, 2843948, 8290529, 70439629, 44169088, 353634275, 877976764, 4717964188, 2155707843

Basic calculations (n = 15289950)

Multiplication

n×y
n×2 30579900
n×3 45869850
n×4 61159800
n×5 76449750

Division

n÷y
n÷2 7644975
n÷3 5096650
n÷3 3822487.5
n÷5 3057990

Exponentiation

ny
n2 233782571002500
n3 3.5745238214997E+21
n4 5.4654290504539E+28
n5 8.3566136909988E+35

Nth Root

y√n
2√n 3910.2365657336
3√n 248.20013977612
4√n 62.531884392953
5√n 27.345206859117

Divisors of 15289950

1, 2, 3, 5, 6, 10, 15, 30, 65, 130, 195, 325, 390, 650, 975, 1950, 7841, 15682, 23523, 39205, 47046, 78410, 117615, 235230, 509665, 1019330, 1528995, 2548325, 3057990, 5096650, 7644975, 15289950

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15289949
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15289950 can be divided by 32 positive divisors. The sum of these divisors (counting 15289950) is 1, the average is 0.03125.

Base conversion 15289950

Base System Value
2 Binary 111010010100111001011110
3 Ternary 1001202210212110
4 Quaternary 322110321132
5 Quinary 12403234300
6 Senary 1303414450
8 Octal 72247136
10 Decimal 15289950
12 Duodecimal 5154426
16 Hexadecimal e94e5e
20 Vigesimal 4fb4ha
36 Base36 93psu

Cryptographic Hash Functions

md5 78e0ea5c56c489f40755adaee570997f
sha1 b3f919d5382c768838bc31c60f15409b47e969d5
sha256 61aaf67a20c430082880acc6523fbd6ba0b855d970442c962fc8cd1d3ee4ff22
sha512 88f7def29cdd4d14b3763e37c93e4b407a6729dc875769651837e204534b5adbebbfde66fa06afac216fed26492fc4b690e79dbcc9325b5b602cb80887d5bc46
ripemd-160 4f7f28f56dae05adc83b10cf49c0b193767cfe8f

15289950 as geometric shapes

Circle

Radius = n
Diameter 30579900
Circumference 96069589.187511
Area 7.3444960759879E+14

Sphere

Radius = n
Volume 1.4972930370273E+22
Surface area 2.9377984303952E+15
Circumference 96069589.187511

Square

Length = n
Perimeter 61159800
Area 233782571002500
Diagonal 21623254.658007

Cube

Length = n
Surface area 1402695426015000
Volume 3.5745238214997E+21
Space diagonal 26482970.245188

Equilateral Triangle

Length = n
Perimeter 45869850
Area 1.012308227251E+14
Altitude 13241485.122594

Triangular Pyramid

Length = n
Surface area 1.012308227251E+14
Volume 4.2126167228255E+20
Height 7207751.5526688