15984980 (number)

15984980 is an even 8-digits composite number following 15984979 and preceding 15984981. In scientific notation, it is written as 1.5984980 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 5752320 positive integers (up to 15984980) that are relatively prime to 15984980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5984980 × 10^7
Engineering notation 1.5984980 × 10^6

Prime Factorization of 15984980

Prime Factorization 2 × 2 × 55 × 113 × 643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7992490
Product of the distinct prime numbers

The prime factorization of 15984980 is 2 × 2 × 55 × 113 × 643. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 91, 35, 752, 131, 425, 9480, 24189, 16774, 414643, 298836, 3228087, 3599112, 44573623, 85413492, 416036932, 118016648, 6883102940, 8398747206

Basic calculations (n = 15984980)

Multiplication

n×y
n×2 31969960
n×3 47954940
n×4 63939920
n×5 79924900

Division

n÷y
n÷2 7992490
n÷3 5328326.6666667
n÷3 3996245
n÷5 3196996

Exponentiation

ny
n2 255519585600400
n3 4.0844754654307E+21
n4 6.52902586254E+28
n5 1.0436634783218E+36

Nth Root

y√n
2√n 3998.1220591673
3√n 251.90533523356
4√n 63.230705034558
5√n 27.589410397827

Divisors of 15984980

1, 2, 4, 55, 110, 113, 220, 226, 452, 643, 1286, 2572, 6215, 12430, 24860, 35365, 70730, 72659, 141460, 145318, 290636, 3996245, 7992490, 15984980

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 -15984979
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 15984980 can be divided by 24 positive divisors. The sum of these divisors (counting 15984980) is 1, the average is 0.041666666666667.

Base conversion 15984980

Base System Value
2 Binary 111100111110100101010100
3 Ternary 1010002010021022
4 Quaternary 330332211110
5 Quinary 13043004410
6 Senary 1330340312
8 Octal 74764524
10 Decimal 15984980
12 Duodecimal 542a698
16 Hexadecimal f3e954
20 Vigesimal 4ji290
36 Base36 9im38

Cryptographic Hash Functions

md5 2e395cd32152110c817fcd5d5a66c8bb
sha1 ab5c7f58700c887cac636f36c073d1d495a7431e
sha256 fe0bb87fd47abdd35d6bb43fa0a7b3eb5e44760bd48a4c14ae175496fa9a04ac
sha512 1f4332e2e4aeba7071442f38035153952deb940d0d74d36ce0f947135e208d50618164690766f32eaeb973745299d04aaf64734b2994eec78df631ba85088a23
ripemd-160 59039ec053616ad20ea7cec1d458d2872b6151b0

15984980 as geometric shapes

Circle

Radius = n
Diameter 31969960
Circumference 100436591.47156
Area 8.0273845297052E+14

Sphere

Radius = n
Volume 1.7109010821286E+22
Surface area 3.2109538118821E+15
Circumference 100436591.47156

Square

Length = n
Perimeter 63939920
Area 255519585600400
Diagonal 22606175.510263

Cube

Length = n
Surface area 1533117513602400
Volume 4.0844754654307E+21
Space diagonal 27686797.517972

Equilateral Triangle

Length = n
Perimeter 47954940
Area 1.1064322614721E+14
Altitude 13843398.758986

Triangular Pyramid

Length = n
Surface area 1.1064322614721E+14
Volume 4.8136004986602E+20
Height 7535391.8367542