987430068 (number)

987430068 is an even 9-digits composite number following 987430067 and preceding 987430069. In scientific notation, it is written as 9.87430068 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 322931232 positive integers (up to 987430068) that are relatively prime to 987430068.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million four hundred thirty thousand sixty-eight

Notation

Scientific notation 9.87430068 × 10^8
Engineering notation 9.87430068 × 10^6

Prime Factorization of 987430068

Prime Factorization 2 × 2 × 3 × 9 × 53 × 172507

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 493715034
Product of the distinct prime numbers

The prime factorization of 987430068 is 2 × 2 × 3 × 9 × 53 × 172507. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987430068)

Multiplication

n×y
n×2 1974860136
n×3 2962290204
n×4 3949720272
n×5 4937150340

Division

n÷y
n÷2 493715034
n÷3 329143356
n÷3 246857517
n÷5 197486013.6

Exponentiation

ny
n2 975018139190484624
n3 9.6276222748209E+26
n4 9.5066037175048E+35
n5 9.3871063552248E+44

Nth Root

y√n
2√n 31423.400007001
3√n 995.79234312157
4√n 177.26646610964
5√n 62.936309015033

Divisors of 987430068

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987430067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987430068 can be divided by 48 positive divisors. The sum of these divisors (counting 987430068) is 1, the average is 0.020833333333333.

Base conversion 987430068

Base System Value
2 Binary 111010110110101111110010110100
3 Ternary 2112211000122102000
4 Quaternary 322312233302310
5 Quinary 4010240230233
6 Senary 241552015300
8 Octal 7266576264
10 Decimal 987430068
12 Duodecimal 236831530
16 Hexadecimal 3adafcb4
20 Vigesimal f8b8f38
36 Base36 gbw1x0

Cryptographic Hash Functions

md5 e35184888e4909baeff67893b3189b02
sha1 22a42c3708cf053f1678cbcf0a51889969df568d
sha256 55720548ca4f4c46bf9dd62283d586366d7cf656db46095ba22a19824db5ece7
sha512 038a2d3664a3e2a1b3e5c382b1b3630ab891d562c3760cf6aa12b640a608ff9076136fd8c001ad0983e76785de741d6c7607a6f49d2d35cc363507e078190f83
ripemd-160 9f1683be297ead8285f509d12cef986022594f11

987430068 as geometric shapes

Circle

Radius = n
Diameter 1974860136
Circumference 6204206095.1249
Area 3.0631098231976E+18

Sphere

Radius = n
Volume 4.0328089880153E+27
Surface area 1.225243929279E+19
Circumference 6204206095.1249

Square

Length = n
Perimeter 3949720272
Area 975018139190484624
Diagonal 1396436994.0606

Cube

Length = n
Surface area 5850108835142907744
Volume 9.6276222748209E+26
Space diagonal 1710279046.6972

Equilateral Triangle

Length = n
Perimeter 2962290204
Area 4.221952388448E+17
Altitude 855139523.3486

Triangular Pyramid

Length = n
Surface area 4.221952388448E+17
Volume 1.1346261662048E+26
Height 465478998.0202