749968481 is an odd 9-digits composite number following 749968480
and preceding 749968482 . In scientific notation, it is written as 7.49968481 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 705852672 positive integers (up to 749968481) that are relatively prime to 749968481.
749968481 has 4 divisors, whose sum is 794084292
The reverse of 749968481 is 184869947
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
seven hundred forty-nine million nine hundred sixty-eight thousand four hundred eighty-one
Scientific notation
7.49968481 × 10^8
Engineering notation
7.49968481 × 10^6
Prime Factorization
17 × 44115793
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
749968481
Product of the distinct prime numbers
The prime factorization of 749968481 is 17 × 44115793.
Since it has a total of 2 prime factors.
5 , 9 , 54 , 86 , 570 , 548 , 2672 , 9104 , 89601 , 12021 , 716639 , 157428 , 2532345 , 2965441 , 2339056 , 23448870 , 668002261 , 17464690 , 2509365347 , 599510541
n×2
1499936962
n×3
2249905443
n×4
2999873924
n×5
3749842405
n÷2
374984240.5
n÷3
249989493.66667
n÷3
187492120.25
n÷5
149993696.2
n2
562452722493447361
n3
4.2182181392273E+26
n4
3.1635306504029E+35
n5
2.3725482764796E+44
2 √n
27385.552413636
3 √n
908.54756872134
4 √n
165.48580728762
5 √n
59.56739422781
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
-749968480
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 749968481 can be divided by 4 positive divisors.
The sum of these divisors (counting 749968481) is 1, the average is 0.25.
Base
System
Value
2
Binary
101100101100111001110001100001
3
Ternary
1221021012100100102
4
Quaternary
230230321301201
5
Quinary
3013442442411
6
Senary
202230232145
8
Octal
5454716141
10
Decimal
749968481
12
Duodecimal
18b1b5655
16
Hexadecimal
2cb39c61
20
Vigesimal
be76141
36
Base36
ceifdt
md5
8adfd0d91c570f40219b3315e1c25aab
sha1
d0e85ebe98133ec28228765ddacd1ee8cd39e124
sha256
d06fd3ff614ab672fef9ce77942fdff559e3ff3a5b322b8c68f32b63c1f1983c
sha512
3ded55115be0bc60a312af4213907d34b9a2f71d736009361e6e7835da84889169b93bef7c773da1dc537781c489b2a0eb49eadc694e7138a0338d00ebd85a72
ripemd-160
fd73689733f07bf7af0b1042132d60b8eccf5fd7
Diameter
1499936962
Circumference
4712190940.667
Area
1.766997340977E+18
Volume
1.7669230823247E+27
Surface area
7.067989363908E+18
Circumference
4712190940.667
Perimeter
2999873924
Area
562452722493447361
Diagonal
1060615597.1825
Surface area
3374716334960684166
Volume
4.2182181392273E+26
Space diagonal
1298983513.1673
Perimeter
2249905443
Area
2.4354917305352E+17
Altitude
649491756.58363
Surface area
2.4354917305352E+17
Volume
4.9712177512862E+25
Height
353538532.39418