987248738 (number)

987248738 is an even 9-digits composite number following 987248737 and preceding 987248739. In scientific notation, it is written as 9.87248738 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 423106596 positive integers (up to 987248738) that are relatively prime to 987248738.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million two hundred forty-eight thousand seven hundred thirty-eight

Notation

Scientific notation 9.87248738 × 10^8
Engineering notation 9.87248738 × 10^6

Prime Factorization of 987248738

Prime Factorization 2 × 7 × 70517767

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987248738
Product of the distinct prime numbers

The prime factorization of 987248738 is 2 × 7 × 70517767. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987248738)

Multiplication

n×y
n×2 1974497476
n×3 2961746214
n×4 3948994952
n×5 4936243690

Division

n÷y
n÷2 493624369
n÷3 329082912.66667
n÷3 246812184.5
n÷5 197449747.6

Exponentiation

ny
n2 974660070682592644
n3 9.6223192476038E+26
n4 9.49962253383E+35
n5 9.378490358E+44

Nth Root

y√n
2√n 31420.514604315
3√n 995.73138417857
4√n 177.25832732009
5√n 62.933997341596

Divisors of 987248738

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 -987248737
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 987248738 can be divided by 8 positive divisors. The sum of these divisors (counting 987248738) is 1, the average is 0.125.

Base conversion 987248738

Base System Value
2 Binary 111010110110000011100001100010
3 Ternary 2112210200102200002
4 Quaternary 322312003201202
5 Quinary 4010213424423
6 Senary 241544100002
8 Octal 7266034142
10 Decimal 987248738
12 Duodecimal 236764602
16 Hexadecimal 3ad83862
20 Vigesimal f8a61gi
36 Base36 gbs602

Cryptographic Hash Functions

md5 12142ea84ad43d03dbb571ba36f61759
sha1 2b0497b7d0797a167d333b3b056f2f0d52bcd963
sha256 73d85f8ca43d945b63e2428be4153b279b3eb18f9c7fead2d0300ee45c94744f
sha512 b64e4e5bbe38246073cd4c6e4db5bacda3abdae8b9bb1b65260856ab293158029a0e9968462c648de6350cd682198aa2f1e6c3d0162cc5f1017b48bb2349ab21
ripemd-160 9c4ead3f758bb0231bbd18d6bfa0770175fbf733

987248738 as geometric shapes

Circle

Radius = n
Diameter 1974497476
Circumference 6203066765.1332
Area 3.0619849178037E+18

Sphere

Radius = n
Volume 4.030587661169E+27
Surface area 1.2247939671215E+19
Circumference 6203066765.1332

Square

Length = n
Perimeter 3948994952
Area 974660070682592644
Diagonal 1396180554.7153

Cube

Length = n
Surface area 5847960424095555864
Volume 9.6223192476038E+26
Space diagonal 1709964973.9243

Equilateral Triangle

Length = n
Perimeter 2961746214
Area 4.2204019063273E+17
Altitude 854982486.96213

Triangular Pyramid

Length = n
Surface area 4.2204019063273E+17
Volume 1.1340011984537E+26
Height 465393518.23844