793431921 is an odd 9-digits composite number following 793431920
and preceding 793431922 . In scientific notation, it is written as 7.93431921 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 528589152 positive integers (up to 793431921) that are relatively prime to 793431921.
793431921 has 8 divisors, whose sum is 1058640160
The reverse of 793431921 is 129134397
Previous prime number is 1459
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
seven hundred ninety-three million four hundred thirty-one thousand nine hundred twenty-one
Scientific notation
7.93431921 × 10^8
Engineering notation
7.93431921 × 10^6
Prime Factorization
3 × 1459 × 181273
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
793431921
Product of the distinct prime numbers
The prime factorization of 793431921 is 3 × 1459 × 181273.
Since it has a total of 3 prime factors.
1 , 4 , 92 , 41 , 190 , 604 , 7357 , 1268 , 69052 , 22661 , 124241 , 70545 , 7269680 , 1953260 , 60935939 , 85477038 , 203210255 , 175567595 , 4345962318 , 3962969197
n×2
1586863842
n×3
2380295763
n×4
3173727684
n×5
3967159605
n÷2
396715960.5
n÷3
264477307
n÷3
198357980.25
n÷5
158686384.2
n2
629534213261750241
n3
4.9949254016349E+26
n4
3.9631332566709E+35
n5
3.1444764330194E+44
2 √n
28167.923618897
3 √n
925.77025533155
4 √n
167.83302302853
5 √n
60.242353995686
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
-793431920
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 793431921 can be divided by 8 positive divisors.
The sum of these divisors (counting 793431921) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111010010101100111101110001
3
Ternary
2001021222111222110
4
Quaternary
233102230331301
5
Quinary
3111104310141
6
Senary
210421555533
8
Octal
5722547561
10
Decimal
793431921
12
Duodecimal
1a1875ba9
16
Hexadecimal
2f4acf71
20
Vigesimal
c7iijg1
36
Base36
d4dzzl
md5
59a30f348a0f2b376d15336025d942b7
sha1
2449b1786b2794a3960259ebbd57cbd6488f55f0
sha256
27749e6b5c18643d493aaedc5a2b7585970234d25e2fa24dcdda670eab2d33c2
sha512
b9c45ae9fbbeeaf827379354c39a8e48a38c12142947817b4060b969f891a4e56e9d0f8d1c8b0b6c95409268329fabe338592a0f48c57ba247d52fac66488ea2
ripemd-160
74855eaafbc08e3e803c15c80b700c32b763b349
Diameter
1586863842
Circumference
4985279788.2745
Area
1.9777400595665E+18
Volume
2.0922694596007E+27
Surface area
7.9109602382662E+18
Circumference
4985279788.2745
Perimeter
3173727684
Area
629534213261750241
Diagonal
1122082183.4979
Surface area
3777205279570501446
Volume
4.9949254016349E+26
Space diagonal
1374264399.519
Perimeter
2380295763
Area
2.7259631061806E+17
Altitude
687132199.75949
Surface area
2.7259631061806E+17
Volume
5.8865760383617E+25
Height
374027394.49931