987479925 (number)

987479925 is an odd 9-digits composite number following 987479924 and preceding 987479926. In scientific notation, it is written as 9.87479925 × 10^8. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 526655920 positive integers (up to 987479925) that are relatively prime to 987479925.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million four hundred seventy-nine thousand nine hundred twenty-five

Notation

Scientific notation 9.87479925 × 10^8
Engineering notation 9.87479925 × 10^6

Prime Factorization of 987479925

Prime Factorization 15 × 5 × 13166399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987479925
Product of the distinct prime numbers

The prime factorization of 987479925 is 15 × 5 × 13166399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987479925)

Multiplication

n×y
n×2 1974959850
n×3 2962439775
n×4 3949919700
n×5 4937399625

Division

n÷y
n÷2 493739962.5
n÷3 329159975
n÷3 246869981.25
n÷5 197495985

Exponentiation

ny
n2 975116602278005625
n3 9.6290806928374E+26
n4 9.508523880382E+35
n5 9.3894764482603E+44

Nth Root

y√n
2√n 31424.193307068
3√n 995.80910258127
4√n 177.26870368756
5√n 62.936944554154

Divisors of 987479925

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987479924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987479925 can be divided by 8 positive divisors. The sum of these divisors (counting 987479925) is 1, the average is 0.125.

Base conversion 987479925

Base System Value
2 Binary 111010110110111011111101110101
3 Ternary 2112211010011210120
4 Quaternary 322312323331311
5 Quinary 4010243324200
6 Senary 241553042153
8 Octal 7266737565
10 Decimal 987479925
12 Duodecimal 236856359
16 Hexadecimal 3adbbf75
20 Vigesimal f8bejg5
36 Base36 gbx4dx

Cryptographic Hash Functions

md5 1c32a7a44b4919f16f81b076a45b06d2
sha1 6e95710ce41340ca66dbee3861011db0b5ba4663
sha256 93f5e88f058abc498b2becc09608ae0d4c438f55d35e9a7cdf5f1e944c416f18
sha512 9e47ff0d7b054c4762c9a3644722ebfaa0b657ea1b494abe7fd598e7e691f699d1fa838ba67d2100df34140339be0a2238b78aae5a5b469f873c61cd5c1006d8
ripemd-160 cd50fa4b2d68c896f37bd54d1f5e27b06e9b215e

987479925 as geometric shapes

Circle

Radius = n
Diameter 1974959850
Circumference 6204519355.8948
Area 3.06341915411E+18

Sphere

Radius = n
Volume 4.0334198887255E+27
Surface area 1.225367661644E+19
Circumference 6204519355.8948

Square

Length = n
Perimeter 3949919700
Area 975116602278005625
Diagonal 1396507502.5062

Cube

Length = n
Surface area 5850699613668033750
Volume 9.6290806928374E+26
Space diagonal 1710365401.5543

Equilateral Triangle

Length = n
Perimeter 2962439775
Area 4.2223787461236E+17
Altitude 855182700.77715

Triangular Pyramid

Length = n
Surface area 4.2223787461236E+17
Volume 1.1347980424163E+26
Height 465502500.83539