996945687 is an odd 9-digits composite number following 996945686
and preceding 996945688 . In scientific notation, it is written as 9.96945687 × 10^8.
The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors.
There are 664473840 positive integers (up to 996945687) that are relatively prime to 996945687.
996945687 has 8 divisors, whose sum is 1107978480
The reverse of 996945687 is 786549699
Previous prime number is 5333
Is Prime? no Number parity odd Number length 9 Sum of Digits 63 Digital Root 9
Name
nine hundred ninety-six million nine hundred forty-five thousand six hundred eighty-seven
Scientific notation
9.96945687 × 10^8
Engineering notation
9.96945687 × 10^6
Prime Factorization
9 × 5333 × 20771
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
996945687 Product of the distinct prime numbers
The prime factorization of 996945687 is 9 × 5333 × 20771.
Since it has a total of 3 prime factors.
3 , 8 , 24 , 38 , 311 , 838 , 1580 , 4496 , 56871 , 57263 , 819646 , 809286 , 8605898 , 7042620 , 27530480 , 20734098 , 776650193 , 321396025 , 4107146167 , 6746534590
n×2
1993891374
n×3
2990837061
n×4
3987782748
n×5
4984728435
n÷2
498472843.5
n÷3
332315229
n÷3
249236421.75
n÷5
199389137.4
n2
993900702827901969
n3
9.9086501899055E+26
n4
9.878386070818E+35
n5
9.8482143878229E+44
2 √n31574.446740996
3 √n998.98085736781
4 √n177.69199965388
5 √n63.057144448406
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
-996945686 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 996945687 can be divided by 8 positive divisors.
The sum of these divisors (counting 996945687) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011011000010111100010111
3
Ternary
2120110221002101100
4
Quaternary
323123002330113
5
Quinary
4020204230222
6
Senary
242532001143
8
Octal
7333027427
10
Decimal
996945687
12
Duodecimal
239a601b3
16
Hexadecimal
3b6c2f17
20
Vigesimal
fbai447
36
Base36
ghk07r
md5
96267754dcc2c6bbb432690e250d277d
sha1
ae2a7954f9001b02a06954da4c89356d1243e26d
sha256
a0634fbcd012c23298a0d76d2be2595b2cca65207565902d906cfc2a3ccc574b
sha512
cdbb819966a3d18fac833dc14c219abec71d71336e76935716f1ed86dbeb38f36c6316ccc2949663eeb7c69e6f415c739daf6d5b492b8d2f2dcb1441e99b996d
ripemd-160
f7fc80708e4df6d8cf63f84a5d227d4f0d96701b
Diameter
1993891374
Circumference
6263994492.6145
Area
3.1224311464019E+18
Volume
4.1505256858131E+27
Surface area
1.2489724585607E+19
Circumference
6263994492.6145
Perimeter
3987782748
Area
993900702827901969
Diagonal
1409894111.5048
Surface area
5963404216967411814
Volume
9.9086501899055E+26
Space diagonal
1726760582.2707
Perimeter
2990837061
Area
4.3037162874409E+17
Altitude
863380291.13533
Surface area
4.3037162874409E+17
Volume
1.1677456236146E+26
Height
469964703.83492