996857987 is an odd 9-digits prime number following 996857986
and preceding 996857988 . In scientific notation, it is written as 9.96857987 × 10^8.
The sum of its digits is 68. It has a total of 1 prime factors and 2 positive divisors.
There are 996857986 positive integers (up to 996857987) that are relatively prime to 996857987.
996857987 has 2 divisors, whose sum is 996857988
The reverse of 996857987 is 789758699
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 68 Digital Root 5
Name
nine hundred ninety-six million eight hundred fifty-seven thousand nine hundred eighty-seven
Scientific notation
9.96857987 × 10^8
Engineering notation
9.96857987 × 10^6
Prime Factorization
996857987
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
996857987 Product of the distinct prime numbers
The prime factorization of 996857987 is 996857987.
Since it has a total of 1 prime factors.
8 , 8 , 2 , 55 , 539 , 217 , 675 , 7596 , 93362 , 80886 , 50585 , 630059 , 5523250 , 2096861 , 60629052 , 38098548 , 199749602 , 608028117 , 1264569647 , 3916131323
n×2
1993715974
n×3
2990573961
n×4
3987431948
n×5
4984289935
n÷2
498428993.5
n÷3
332285995.66667
n÷3
249214496.75
n÷5
199371597.4
n2
993725846245692169
n3
9.9060354671835E+26
n4
9.8749105749672E+35
n5
9.8438834775668E+44
2 √n31573.05792919
3 √n998.95156349839
4 √n177.68809169213
5 √n63.056034998566
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
996857988 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
498428994 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
31573.057945026 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999979937 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 996857987 can be divided by 2 positive divisors.
The sum of these divisors (counting 996857987) is 996857988, the average is 498428994.
Base
System
Value
2
Binary
111011011010101101100010000011
3
Ternary
2120110202122002012
4
Quaternary
323122231202003
5
Quinary
4020143423422
6
Senary
242530043135
8
Octal
7332554203
10
Decimal
996857987
12
Duodecimal
239a194ab
16
Hexadecimal
3b6ad883
20
Vigesimal
fba74j7
36
Base36
ghi4jn
md5
9aeccf889bdb1d922b36a7247b6573f8
sha1
2806508c7ccd6440da166856fce4dca0f23d5f07
sha256
1cdfbcf814e63bbcfbf22c37a84b684ba5a4adb46581faf616189ccd1db8cc5a
sha512
48489a9121dcb6b8f8617f8be5dbed1ad8bba76adc84b9d375bc78712b316b0d8b520e4b81edec05145968c08b07f1ac81fd91df39e27b75f2b4b75a702add13
ripemd-160
77810c8416cc931dc41604bf5d53d03266f2846c
Diameter
1993715974
Circumference
6263443457.263
Area
3.1218818182478E+18
Volume
4.1494304333205E+27
Surface area
1.2487527272991E+19
Circumference
6263443457.263
Perimeter
3987431948
Area
993725846245692169
Diagonal
1409770084.9753
Surface area
5962355077474153014
Volume
9.9060354671835E+26
Space diagonal
1726608681.4148
Perimeter
2990573961
Area
4.3029591362298E+17
Altitude
863304340.70742
Surface area
4.3029591362298E+17
Volume
1.1674374755867E+26
Height
469923361.65845