749674942 is an even 9-digits composite number following 749674941
and preceding 749674943 . In scientific notation, it is written as 7.49674942 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 347818240 positive integers (up to 749674942) that are relatively prime to 749674942.
749674942 has 16 divisors, whose sum is 1207433952
The reverse of 749674942 is 249476947
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
seven hundred forty-nine million six hundred seventy-four thousand nine hundred forty-two
Scientific notation
7.49674942 × 10^8
Engineering notation
7.49674942 × 10^6
Prime Factorization
2 × 17 × 71 × 310553
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
749674942
Product of the distinct prime numbers
The prime factorization of 749674942 is 2 × 17 × 71 × 310553.
Since it has a total of 4 prime factors.
2 , 4 , 63 , 12 , 950 , 212 , 3316 , 5731 , 10969 , 96018 , 172020 , 878156 , 2922323 , 2195026 , 38185356 , 32647056 , 653551746 , 889032018 , 8254333315 , 9577545229
n×2
1499349884
n×3
2249024826
n×4
2998699768
n×5
3748374710
n÷2
374837471
n÷3
249891647.33333
n÷3
187418735.5
n÷5
149934988.4
n2
562012518662703364
n3
4.2132670233174E+26
n4
3.158580711336E+35
n5
2.3679088115731E+44
2 √n
27380.192512106
3 √n
908.42901754043
4 √n
165.46961205039
5 √n
59.562730540751
1 , 2 , 17 , 34 , 71 , 142 , 1207 , 2414 , 310553 , 621106 , 5279401 , 10558802 , 22049263 , 44098526 , 374837471 , 749674942
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-749674941
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 749674942 can be divided by 16 positive divisors.
The sum of these divisors (counting 749674942) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100101011110010000110111110
3
Ternary
1221020122102200121
4
Quaternary
230223302012332
5
Quinary
3013404044232
6
Senary
202220045154
8
Octal
5453620676
10
Decimal
749674942
12
Duodecimal
18b0937ba
16
Hexadecimal
2caf21be
20
Vigesimal
be59772
36
Base36
cec4vy
md5
e8df4b7904cf5b33941b4fe1c76fed31
sha1
f83921bc100efddad5f482eaa44c4bed59d95df6
sha256
92f16a840984cdabed70eb7e84ab4d3595cabec54945628f7aec2c19c83c2ece
sha512
3f8f84f360f029dcf360182300a73de12c88953a43ad83f2e5180718a0c46aca8453b0c1a1775e19d2a81cb0f8a2a6bd3847a56aa23cf0388a7e439606130eba
ripemd-160
d67e450dea1940112be05014cb051cf7e8a935e8
Diameter
1499349884
Circumference
4710346580.7351
Area
1.7656143998562E+18
Volume
1.7648491637421E+27
Surface area
7.062457599425E+18
Circumference
4710346580.7351
Perimeter
2998699768
Area
562012518662703364
Diagonal
1060200470.3477
Surface area
3372075111976220184
Volume
4.2132670233174E+26
Space diagonal
1298475088.7053
Perimeter
2249024826
Area
2.4335855920339E+17
Altitude
649237544.35263
Surface area
2.4335855920339E+17
Volume
4.9653828052289E+25
Height
353400156.78255