15319980 (number)

15319980 is an even 8-digits composite number following 15319979 and preceding 15319981. In scientific notation, it is written as 1.5319980 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 3770496 positive integers (up to 15319980) that are relatively prime to 15319980.

Interesting facts

Basic properties

Name

Name fifteen million three hundred nineteen thousand nine hundred eighty

Notation

Scientific notation 1.5319980 × 10^7
Engineering notation 1.5319980 × 10^6

Prime Factorization of 15319980

Prime Factorization 2 × 2 × 45 × 13 × 6547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7659990
Product of the distinct prime numbers

The prime factorization of 15319980 is 2 × 2 × 45 × 13 × 6547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 71, 72, 459, 633, 4426, 1182, 82429, 71157, 164613, 311566, 4949736, 677308, 94977794, 37929144, 401216682, 48783994, 8201874662, 5697371065

Basic calculations (n = 15319980)

Multiplication

n×y
n×2 30639960
n×3 45959940
n×4 61279920
n×5 76599900

Division

n÷y
n÷2 7659990
n÷3 5106660
n÷3 3829995
n÷5 3063996

Exponentiation

ny
n2 234701787200400
n3 3.5956266858744E+21
n4 5.5084928915062E+28
n5 8.4390000928017E+35

Nth Root

y√n
2√n 3914.0746032747
3√n 248.36252478287
4√n 62.562565510653
5√n 27.355939820223

Divisors of 15319980

1, 2, 4, 13, 26, 45, 52, 90, 180, 585, 1170, 2340, 6547, 13094, 26188, 85111, 170222, 294615, 340444, 589230, 1178460, 3829995, 7659990, 15319980

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 -15319979
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 15319980 can be divided by 24 positive divisors. The sum of these divisors (counting 15319980) is 1, the average is 0.041666666666667.

Base conversion 15319980

Base System Value
2 Binary 111010011100001110101100
3 Ternary 1001211100001200
4 Quaternary 322130032230
5 Quinary 12410214410
6 Senary 1304205500
8 Octal 72341654
10 Decimal 15319980
12 Duodecimal 5169890
16 Hexadecimal e9c3ac
20 Vigesimal 4fejj0
36 Base36 94cz0

Cryptographic Hash Functions

md5 ad49c3d87711d02884131fed21f351c4
sha1 4afbb14f6fb954e78af33a2e0f80356e6629d913
sha256 3c119e29342656c46f9ea4755926abf08189451bb85430ff570d440e7dc14832
sha512 b7c2379b44096b78007cfa862ed2002186fca67310875cac295ba55a1d2fad7a2dfe0488431f406b1bbccaae196f30bb8109591dbdb1f876e2b59f2508b6e255
ripemd-160 018f02266d0f50cfd04348b5d6056c8b0d4ce7c1

15319980 as geometric shapes

Circle

Radius = n
Diameter 30639960
Circumference 96258273.242285
Area 7.3733741045317E+14

Sphere

Radius = n
Volume 1.5061325841859E+22
Surface area 2.9493496418127E+15
Circumference 96258273.242285

Square

Length = n
Perimeter 61279920
Area 234701787200400
Diagonal 21665723.491285

Cube

Length = n
Surface area 1408210723202400
Volume 3.5956266858744E+21
Space diagonal 26534983.730939

Equilateral Triangle

Length = n
Perimeter 45959940
Area 1.0162885501458E+14
Altitude 13267491.86547

Triangular Pyramid

Length = n
Surface area 1.0162885501458E+14
Volume 4.2374866869951E+20
Height 7221907.8304282