987691324 is an even 9-digits composite number following 987691323
and preceding 987691325 . In scientific notation, it is written as 9.87691324 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 493845660 positive integers (up to 987691324) that are relatively prime to 987691324.
987691324 has 6 divisors, whose sum is 1728459824
The reverse of 987691324 is 423196789
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
nine hundred eighty-seven million six hundred ninety-one thousand three hundred twenty-four
Scientific notation
9.87691324 × 10^8
Engineering notation
9.87691324 × 10^6
Prime Factorization
2 × 2 × 246922831
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
493845662
Product of the distinct prime numbers
The prime factorization of 987691324 is 2 × 2 × 246922831.
Since it has a total of 3 prime factors.
4 , 2 , 41 , 42 , 561 , 898 , 874 , 9457 , 33271 , 3527 , 318822 , 629182 , 356143 , 3752865 , 70206289 , 28802319 , 922318426 , 262623338 , 4931128180 , 1242776670
n×2
1975382648
n×3
2963073972
n×4
3950765296
n×5
4938456620
n÷2
493845662
n÷3
329230441.33333
n÷3
246922831
n÷5
197538264.8
n2
975534151504872976
n3
9.6352661770706E+26
n4
9.5166688075233E+35
n5
9.3995312145722E+44
2 √n
31427.556761543
3 √n
995.88015821247
4 √n
177.27819031551
5 √n
62.939639022697
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-987691323
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 987691324 can be divided by 6 positive divisors.
The sum of these divisors (counting 987691324) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111010110111101111100100111100
3
Ternary
2112211111220210011
4
Quaternary
322313233210330
5
Quinary
4010322110244
6
Senary
242001353004
8
Octal
7267574474
10
Decimal
987691324
12
Duodecimal
236938764
16
Hexadecimal
3adef93c
20
Vigesimal
f8d1864
36
Base36
gc1ni4
md5
503c5465e2f5c1e762544b54ff9ab6b6
sha1
e33542538d7988b850812f4b9448b6bb64fd2bac
sha256
e1d7ba034f2b81d249891d81a4795dbd066086a05d9458921452ce853ad53440
sha512
2503b78ef99b68bc025ee58aac694331423a499c0f31039769b39640e6607c4b4e08e1c72686ac9156ff3336c7605faf62a0106434a08a6a4d7ef0e40a1100cb
ripemd-160
c373672204381760639f73ea6c0d0ea1fc0000d8
Diameter
1975382648
Circumference
6205847614.9856
Area
3.0647309236937E+18
Volume
4.0360108583023E+27
Surface area
1.2258923694775E+19
Circumference
6205847614.9856
Perimeter
3950765296
Area
975534151504872976
Diagonal
1396806465.839
Surface area
5853204909029237856
Volume
9.6352661770706E+26
Space diagonal
1710731555.363
Perimeter
2963073972
Area
4.2241867873126E+17
Altitude
855365777.68149
Surface area
4.2241867873126E+17
Volume
1.135527008724E+26
Height
465602155.27968