15930149 (number)

15930149 is an odd 8-digits composite number following 15930148 and preceding 15930150. In scientific notation, it is written as 1.5930149 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 15849900 positive integers (up to 15930149) that are relatively prime to 15930149.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred thirty thousand one hundred forty-nine

Notation

Scientific notation 1.5930149 × 10^7
Engineering notation 1.5930149 × 10^6

Prime Factorization of 15930149

Prime Factorization 199 × 80051

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 15930149
Product of the distinct prime numbers

The prime factorization of 15930149 is 199 × 80051. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 69, 37, 562, 50, 9139, 6851, 45004, 16988, 484038, 719818, 4955518, 2567712, 54033702, 92427103, 527661864, 244164299, 6188558748, 895803519

Basic calculations (n = 15930149)

Multiplication

n×y
n×2 31860298
n×3 47790447
n×4 63720596
n×5 79650745

Division

n÷y
n÷2 7965074.5
n÷3 5310049.6666667
n÷3 3982537.25
n÷5 3186029.8

Exponentiation

ny
n2 253769647162201
n3 4.0425882909713E+21
n4 6.4399033820828E+28
n5 1.0258862042218E+36

Nth Root

y√n
2√n 3991.2590745277
3√n 251.61698028412
4√n 63.176412327132
5√n 27.57045717

Divisors of 15930149

1, 199, 80051, 15930149

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15930148
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15930149 can be divided by 4 positive divisors. The sum of these divisors (counting 15930149) is 1, the average is 0.25.

Base conversion 15930149

Base System Value
2 Binary 111100110001001100100101
3 Ternary 1002222100001112
4 Quaternary 330301030211
5 Quinary 13034231044
6 Senary 1325234405
8 Octal 74611445
10 Decimal 15930149
12 Duodecimal 5402a05
16 Hexadecimal f31325
20 Vigesimal 4jb579
36 Base36 9hfs5

Cryptographic Hash Functions

md5 8b50295a4a24fd4d5730d2fdb6292d55
sha1 db2ff3eb78dc251a41f3fb77687c4d06fddc3d84
sha256 17875b0c6dfabb1e21b3909c624c704fc9c30568e24325ebf1fe1b7a3101cb92
sha512 368013e667521a19f700a7973e6b826414cb092902496bc52eadc29effc67642dbfcdc49e7af1613a344ee8034829228d7508de4b669c851b889a9e835a77f6c
ripemd-160 200b30e7809994c38c64d7a97351274275a452a5

15930149 as geometric shapes

Circle

Radius = n
Diameter 31860298
Circumference 100092078.13798
Area 7.9724085922884E+14

Sphere

Radius = n
Volume 1.6933554235205E+22
Surface area 3.1889634369154E+15
Circumference 100092078.13798

Square

Length = n
Perimeter 63720596
Area 253769647162201
Diagonal 22528632.766424

Cube

Length = n
Surface area 1522617882973206
Volume 4.0425882909713E+21
Space diagonal 27591827.440143

Equilateral Triangle

Length = n
Perimeter 47790447
Area 1.0988548057594E+14
Altitude 13795913.720071

Triangular Pyramid

Length = n
Surface area 1.0988548057594E+14
Volume 4.7642359901519E+20
Height 7509544.2554747