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.
987248738 has 8 divisors, whose sum is 1692426432
The reverse of 987248738 is 837842789
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
nine hundred eighty-seven million two hundred forty-eight thousand seven hundred thirty-eight
Scientific notation
9.87248738 × 10^8
Engineering notation
9.87248738 × 10^6
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.
2 , 1 , 88 , 30 , 61 , 956 , 29 , 6227 , 85417 , 33026 , 909937 , 556122 , 3842077 , 80705 , 92006614 , 42760093 , 819319884 , 286496551 , 4134074572 , 7758971335
n×2
1974497476
n×3
2961746214
n×4
3948994952
n×5
4936243690
n÷2
493624369
n÷3
329082912.66667
n÷3
246812184.5
n÷5
197449747.6
n2
974660070682592644
n3
9.6223192476038E+26
n4
9.49962253383E+35
n5
9.378490358E+44
2 √n
31420.514604315
3 √n
995.73138417857
4 √n
177.25832732009
5 √n
62.933997341596
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
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
md5
12142ea84ad43d03dbb571ba36f61759
sha1
2b0497b7d0797a167d333b3b056f2f0d52bcd963
sha256
73d85f8ca43d945b63e2428be4153b279b3eb18f9c7fead2d0300ee45c94744f
sha512
b64e4e5bbe38246073cd4c6e4db5bacda3abdae8b9bb1b65260856ab293158029a0e9968462c648de6350cd682198aa2f1e6c3d0162cc5f1017b48bb2349ab21
ripemd-160
9c4ead3f758bb0231bbd18d6bfa0770175fbf733
Diameter
1974497476
Circumference
6203066765.1332
Area
3.0619849178037E+18
Volume
4.030587661169E+27
Surface area
1.2247939671215E+19
Circumference
6203066765.1332
Perimeter
3948994952
Area
974660070682592644
Diagonal
1396180554.7153
Surface area
5847960424095555864
Volume
9.6223192476038E+26
Space diagonal
1709964973.9243
Perimeter
2961746214
Area
4.2204019063273E+17
Altitude
854982486.96213
Surface area
4.2204019063273E+17
Volume
1.1340011984537E+26
Height
465393518.23844