749420122 is an even 9-digits composite number following 749420121
and preceding 749420123 . In scientific notation, it is written as 7.49420122 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 340645500 positive integers (up to 749420122) that are relatively prime to 749420122.
749420122 has 8 divisors, whose sum is 1226323872
The reverse of 749420122 is 221024947
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
seven hundred forty-nine million four hundred twenty thousand one hundred twenty-two
Scientific notation
7.49420122 × 10^8
Engineering notation
7.49420122 × 10^6
Prime Factorization
2 × 11 × 34064551
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
749420122
Product of the distinct prime numbers
The prime factorization of 749420122 is 2 × 11 × 34064551.
Since it has a total of 3 prime factors.
2 , 7 , 15 , 2 , 377 , 180 , 7603 , 2521 , 79068 , 81030 , 17481 , 398740 , 5131853 , 7466273 , 77928820 , 32142455 , 79466719 , 871463515 , 2607581702 , 8508232387
n×2
1498840244
n×3
2248260366
n×4
2997680488
n×5
3747100610
n÷2
374710061
n÷3
249806707.33333
n÷3
187355030.5
n÷5
149884024.4
n2
561630519258494884
n3
4.2089721226162E+26
n4
3.1542884016257E+35
n5
2.3638871987695E+44
2 √n
27375.538752689
3 √n
908.32607865223
4 √n
165.45554917466
5 √n
59.558680828488
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
-749420121
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 749420122 can be divided by 8 positive divisors.
The sum of these divisors (counting 749420122) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100101010110011111001011010
3
Ternary
1221020011111010211
4
Quaternary
230222303321122
5
Quinary
3013322420442
6
Senary
202210401334
8
Octal
5452637132
10
Decimal
749420122
12
Duodecimal
18ab9024a
16
Hexadecimal
2cab3e5a
20
Vigesimal
be3ha62
36
Base36
ce6o9m
md5
b0554c2257a1fb2508569d7df5ed69d8
sha1
98e2695c72f18c7b66af236562959086dfff7a8a
sha256
75b7c72800d3689b68fb68f61cbac09e885ebac3192c111d1845693da27bf084
sha512
9efe617477ddf99832a973602ad1cfbedcc3d344d0defbaccc1b233d843fb07426f4fb2b519b5e5f5d303ab9ddc4d379ca08d98aa85d94eb7acf4b9be30637d8
ripemd-160
8bd9800a84a6af6fe4072b4a5dd6cd75a287479f
Diameter
1498840244
Circumference
4708745499.4551
Area
1.7644143133343E+18
Volume
1.7630501199434E+27
Surface area
7.0576572533372E+18
Circumference
4708745499.4551
Perimeter
2997680488
Area
561630519258494884
Diagonal
1059840100.4477
Surface area
3369783115550969304
Volume
4.2089721226162E+26
Space diagonal
1298033727.5185
Perimeter
2248260366
Area
2.4319314860925E+17
Altitude
649016863.75923
Surface area
2.4319314860925E+17
Volume
4.9603212162118E+25
Height
353280033.48257