746640981 is an odd 9-digits composite number following 746640980
and preceding 746640982 . In scientific notation, it is written as 7.46640981 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 497634624 positive integers (up to 746640981) that are relatively prime to 746640981.
746640981 has 8 divisors, whose sum is 829811160
The reverse of 746640981 is 189046647
Previous prime number is 5273
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
seven hundred forty-six million six hundred forty thousand nine hundred eighty-one
Scientific notation
7.46640981 × 10^8
Engineering notation
7.46640981 × 10^6
Prime Factorization
9 × 5273 × 15733
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
746640981
Product of the distinct prime numbers
The prime factorization of 746640981 is 9 × 5273 × 15733.
Since it has a total of 3 prime factors.
5 , 4 , 91 , 58 , 989 , 234 , 6110 , 5746 , 43915 , 79324 , 413259 , 242933 , 9349120 , 4314827 , 87908759 , 7852617 , 775544391 , 157641016 , 6782216416 , 1537701169
n×2
1493281962
n×3
2239922943
n×4
2986563924
n×5
3733204905
n÷2
373320490.5
n÷3
248880327
n÷3
186660245.25
n÷5
149328196.2
n2
557472754508642361
n3
4.162320043071E+26
n4
3.1077587201945E+35
n5
2.3203800195573E+44
2 √n
27324.732038942
3 √n
907.20187917199
4 √n
165.30194203016
5 √n
59.514441811527
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
-746640980
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 746640981 can be divided by 8 positive divisors.
The sum of these divisors (counting 746640981) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100100000001101011001010101
3
Ternary
1221000221021212200
4
Quaternary
230200031121111
5
Quinary
3012120002411
6
Senary
202031035113
8
Octal
5440153125
10
Decimal
746640981
12
Duodecimal
18a06ba99
16
Hexadecimal
2c80d655
20
Vigesimal
bd6a291
36
Base36
ccj3v9
md5
ac96a0e807dea9caca9c30b627449b4a
sha1
b950b7177ecd56b9d220178e64c230aaee9e2a4a
sha256
af87cf065f7e0c8bd1a1774720d9eb913c31939ce0a3e6a8c0dd2a3b14d9b2c8
sha512
db3e2249f24550df44088d8c7afa0ad522d8359893d192a00d9aca84b3f9bfe4441a8141c4409b99b6539b00203123af4470139e544bb531fab5fecace2dae8a
ripemd-160
3ec2dd98a0ab764ac14d2c2ef6a756a790e24873
Diameter
1493281962
Circumference
4691283641.5574
Area
1.7513523101408E+18
Volume
1.7435085425602E+27
Surface area
7.0054092405633E+18
Circumference
4691283641.5574
Perimeter
2986563924
Area
557472754508642361
Diagonal
1055909801.5538
Surface area
3344836527051854166
Volume
4.162320043071E+26
Space diagonal
1293220114.1051
Perimeter
2239922943
Area
2.4139278366109E+17
Altitude
646610057.05253
Surface area
2.4139278366109E+17
Volume
4.905341213207E+25
Height
351969933.85125