15984988 (number)

15984988 is an even 8-digits composite number following 15984987 and preceding 15984989. In scientific notation, it is written as 1.5984988 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 7856912 positive integers (up to 15984988) that are relatively prime to 15984988.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5984988 × 10^7
Engineering notation 1.5984988 × 10^6

Prime Factorization of 15984988

Prime Factorization 2 × 2 × 59 × 67733

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7992494
Product of the distinct prime numbers

The prime factorization of 15984988 is 2 × 2 × 59 × 67733. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 35, 99, 569, 398, 1104, 7774, 10263, 2176, 508349, 5785, 8285722, 9306229, 93961822, 9151539, 914723949, 218447249, 9508638953, 1210616910

Basic calculations (n = 15984988)

Multiplication

n×y
n×2 31969976
n×3 47954964
n×4 63939952
n×5 79924940

Division

n÷y
n÷2 7992494
n÷3 5328329.3333333
n÷3 3996247
n÷5 3196997.6

Exponentiation

ny
n2 255519841360144
n3 4.0844815979038E+21
n4 6.5290389328713E+28
n5 1.0436660899348E+36

Nth Root

y√n
2√n 3998.1230596369
3√n 251.90537725723
4√n 63.230712945821
5√n 27.58941315936

Divisors of 15984988

1, 2, 4, 59, 118, 236, 67733, 135466, 270932, 3996247, 7992494, 15984988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15984987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15984988 can be divided by 12 positive divisors. The sum of these divisors (counting 15984988) is 1, the average is 0.083333333333333.

Base conversion 15984988

Base System Value
2 Binary 111100111110100101011100
3 Ternary 1010002010021121
4 Quaternary 330332211130
5 Quinary 13043004423
6 Senary 1330340324
8 Octal 74764534
10 Decimal 15984988
12 Duodecimal 542a6a4
16 Hexadecimal f3e95c
20 Vigesimal 4ji298
36 Base36 9im3g

Cryptographic Hash Functions

md5 6d7a1ae14fa2973d8918a7cb2833c0a0
sha1 d55d9babb9424adbf8cfa6ab1daa0f2d18eb00ff
sha256 db4f344a4acf3e318daac5f457691ae33acdc9271cb7d6ce47eebfee8618dbca
sha512 1c4ddb683e8c9f97d955afaad1a392f870024b0f2144992ac0845ee7e065cb5f9389a0ef0fa9ed2b00059e27623f5bc546dceceee9177f5314d4d6fc8d884fbf
ripemd-160 e8459e37a55cc7144120c735ee136be2c734a14a

15984988 as geometric shapes

Circle

Radius = n
Diameter 31969976
Circumference 100436641.73704
Area 8.0273925646346E+14

Sphere

Radius = n
Volume 1.710903650893E+22
Surface area 3.2109570258538E+15
Circumference 100436641.73704

Square

Length = n
Perimeter 63939952
Area 255519841360144
Diagonal 22606186.823971

Cube

Length = n
Surface area 1533119048160864
Volume 4.0844815979038E+21
Space diagonal 27686811.374379

Equilateral Triangle

Length = n
Perimeter 47954964
Area 1.1064333689443E+14
Altitude 13843405.687189

Triangular Pyramid

Length = n
Surface area 1.1064333689443E+14
Volume 4.8136077258491E+20
Height 7535395.6079904