749420141 is an odd 9-digits composite number following 749420140
and preceding 749420142 . In scientific notation, it is written as 7.49420141 × 10^8.
The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors.
There are 748934784 positive integers (up to 749420141) that are relatively prime to 749420141.
749420141 has 4 divisors, whose sum is 749905500
The reverse of 749420141 is 141024947
Previous prime number is 1549
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
seven hundred forty-nine million four hundred twenty thousand one hundred forty-one
Scientific notation
7.49420141 × 10^8
Engineering notation
7.49420141 × 10^6
Prime Factorization
1549 × 483809
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
749420141
Product of the distinct prime numbers
The prime factorization of 749420141 is 1549 × 483809.
Since it has a total of 2 prime factors.
8 , 3 , 12 , 99 , 313 , 440 , 6979 , 964 , 63085 , 82855 , 217095 , 648118 , 8599312 , 985045 , 11083470 , 63204792 , 514075304 , 256678820 , 2803238899 , 9181937145
n×2
1498840282
n×3
2248260423
n×4
2997680564
n×5
3747100705
n÷2
374710070.5
n÷3
249806713.66667
n÷3
187355035.25
n÷5
149884028.2
n2
561630547736459881
n3
4.2089724427456E+26
n4
3.1542887215076E+35
n5
2.3638874984269E+44
2 √n
27375.539099715
3 √n
908.32608632847
4 √n
165.45555022336
5 √n
59.558681130485
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
-749420140
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 749420141 can be divided by 4 positive divisors.
The sum of these divisors (counting 749420141) is 1, the average is 0.25.
Base
System
Value
2
Binary
101100101010110011111001101101
3
Ternary
1221020011111011112
4
Quaternary
230222303321231
5
Quinary
3013322421031
6
Senary
202210401405
8
Octal
5452637155
10
Decimal
749420141
12
Duodecimal
18ab90265
16
Hexadecimal
2cab3e6d
20
Vigesimal
be3ha71
36
Base36
ce6oa5
md5
d93e3a75e4e39ccad3651c50bf224e10
sha1
1a28ee781cd1808286c434b0df6b54088a8b7cc4
sha256
0d56b75f9ff4e4be51218b57d456c97dddf4187df79c73e96da633bef143659b
sha512
5d9eccbb6b0d152c390938d593593b6718353d858dfd340345ef1f6cac13ce127da8ca29dd50de7e7e5e0e7ee3c50fcbd503fe04254ae3a8cb109c337b153161
ripemd-160
943bec012afe18ec6bfb50fed68558cfbc5c9e4b
Diameter
1498840282
Circumference
4708745618.8357
Area
1.7644144028005E+18
Volume
1.7630502540389E+27
Surface area
7.0576576112019E+18
Circumference
4708745618.8357
Perimeter
2997680564
Area
561630547736459881
Diagonal
1059840127.3178
Surface area
3369783286418759286
Volume
4.2089724427456E+26
Space diagonal
1298033760.4274
Perimeter
2248260423
Area
2.4319316094057E+17
Altitude
649016880.21372
Surface area
2.4319316094057E+17
Volume
4.9603215934879E+25
Height
353280042.43925