996938987 is an odd 9-digits composite number following 996938986
and preceding 996938988 . In scientific notation, it is written as 9.96938987 × 10^8.
The sum of its digits is 68. It has a total of 3 prime factors and 8 positive divisors.
There are 858607560 positive integers (up to 996938987) that are relatively prime to 996938987.
996938987 has 8 divisors, whose sum is 1144810560
The reverse of 996938987 is 789839699
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 68
Digital Root 5
Name
nine hundred ninety-six million nine hundred thirty-eight thousand nine hundred eighty-seven
Scientific notation
9.96938987 × 10^8
Engineering notation
9.96938987 × 10^6
Prime Factorization
19 × 11 × 4770043
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
996938987
Product of the distinct prime numbers
The prime factorization of 996938987 is 19 × 11 × 4770043.
Since it has a total of 3 prime factors.
3 , 8 , 40 , 11 , 541 , 562 , 8446 , 9906 , 12687 , 52568 , 932472 , 977834 , 5344743 , 1909735 , 46239804 , 38005463 , 753274547 , 9613848 , 4262101153 , 7948369381
n×2
1993877974
n×3
2990816961
n×4
3987755948
n×5
4984694935
n÷2
498469493.5
n÷3
332312995.66667
n÷3
249234746.75
n÷5
199387797.4
n2
993887343800586169
n3
9.9084504172068E+26
n4
9.8781205216698E+35
n5
9.8478834663374E+44
2 √n
31574.340642363
3 √n
998.97861947032
4 √n
177.69170110718
5 √n
63.057059692735
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
-996938986
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 996938987 can be divided by 8 positive divisors.
The sum of these divisors (counting 996938987) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011011000001010011101011
3
Ternary
2120110220202012012
4
Quaternary
323123001103223
5
Quinary
4020204021422
6
Senary
242531510135
8
Octal
7333012353
10
Decimal
996938987
12
Duodecimal
239a5834b
16
Hexadecimal
3b6c14eb
20
Vigesimal
fbah797
36
Base36
ghjv1n
md5
992fe02702528344bf5c335604f5787d
sha1
1bbf5c0d7b1d9c35797a31a0f6839f31803312cc
sha256
154511b4a9c5124238a7602c4bf1e36c216fd768f11aaf89de49f7b34ae45557
sha512
afd985d44577dd6c29f7a6b813b1704fe412945e64f2411af729f0b1af507a4475f4a8cf22c1656f9d817c336382bd3d1ddaee8d0bf08475eaca80aaf086ce8d
ripemd-160
6fae2d956963909fb9def03d37e276d8c1add83c
Diameter
1993877974
Circumference
6263952395.2729
Area
3.1223891777798E+18
Volume
4.1504420052207E+27
Surface area
1.2489556711119E+19
Circumference
6263952395.2729
Perimeter
3987755948
Area
993887343800586169
Diagonal
1409884636.2739
Surface area
5963324062803517014
Volume
9.9084504172068E+26
Space diagonal
1726748977.5302
Perimeter
2990816961
Area
4.3036584411557E+17
Altitude
863374488.76512
Surface area
4.3036584411557E+17
Volume
1.1677220801763E+26
Height
469961545.42463