993868247 is an odd 9-digits composite number following 993868246
and preceding 993868248 . In scientific notation, it is written as 9.93868247 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 987537720 positive integers (up to 993868247) that are relatively prime to 993868247.
993868247 has 4 divisors, whose sum is 1000198776
The reverse of 993868247 is 742868399
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
nine hundred ninety-three million eight hundred sixty-eight thousand two hundred forty-seven
Scientific notation
9.93868247 × 10^8
Engineering notation
9.93868247 × 10^6
Prime Factorization
157 × 6330371
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
993868247
Product of the distinct prime numbers
The prime factorization of 993868247 is 157 × 6330371.
Since it has a total of 2 prime factors.
3 , 7 , 92 , 50 , 590 , 952 , 3778 , 830 , 14945 , 25300 , 906292 , 765808 , 4854415 , 4056594 , 4260689 , 37276446 , 546642627 , 866966339 , 2382884180 , 4479816801
n×2
1987736494
n×3
2981604741
n×4
3975472988
n×5
4969341235
n÷2
496934123.5
n÷3
331289415.66667
n÷3
248467061.75
n÷5
198773649.4
n2
987774092394853009
n3
9.8171730564049E+26
n4
9.7569765760648E+35
n5
9.6971492056735E+44
2 √n
31525.675995924
3 √n
997.95189044435
4 √n
177.55471268295
5 √n
63.018166471119
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-993868246
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 993868247 can be divided by 4 positive divisors.
The sum of these divisors (counting 993868247) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011001111010011100111010111
3
Ternary
2120021010201221002
4
Quaternary
323033103213113
5
Quinary
4013412240442
6
Senary
242342013515
8
Octal
7317234727
10
Decimal
993868247
12
Duodecimal
238a1729b
16
Hexadecimal
3b3d39d7
20
Vigesimal
fabdac7
36
Base36
gfq1nb
md5
b507ad18b05a0682fa3037a4e5de996e
sha1
c73e2a46b920be3a79f53a41c045dc560f938722
sha256
1ac4214e1324456246d664cb6c05bfca1e76ea560ff82e165a22603fdb93b72e
sha512
3d19b6547414c8e11d2804dbacf358e76d8209be3138cd826c491513c83b20e74637a3883334467d7317d64f8a836acd61e98944659165b2cedc9dfa8c10f5da
ripemd-160
2aa13190045f09d723b5a38d411703fb271b1454
Diameter
1987736494
Circumference
6244658366.8227
Area
3.103183832074E+18
Volume
4.1122078337362E+27
Surface area
1.2412735328296E+19
Circumference
6244658366.8227
Perimeter
3975472988
Area
987774092394853009
Diagonal
1405541954.1194
Surface area
5926644554369118054
Volume
9.8171730564049E+26
Space diagonal
1721430299.8334
Perimeter
2981604741
Area
4.2771872860703E+17
Altitude
860715149.91671
Surface area
4.2771872860703E+17
Volume
1.1569649400443E+26
Height
468513984.70646