749216938 is an even 9-digits composite number following 749216937
and preceding 749216939 . In scientific notation, it is written as 7.49216938 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 374034144 positive integers (up to 749216938) that are relatively prime to 749216938.
749216938 has 8 divisors, whose sum is 1125548388
The reverse of 749216938 is 839612947
Previous prime number is 653
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
seven hundred forty-nine million two hundred sixteen thousand nine hundred thirty-eight
Scientific notation
7.49216938 × 10^8
Engineering notation
7.49216938 × 10^6
Prime Factorization
2 × 653 × 573673
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
749216938
Product of the distinct prime numbers
The prime factorization of 749216938 is 2 × 653 × 573673.
Since it has a total of 3 prime factors.
5 , 9 , 97 , 99 , 71 , 630 , 2358 , 5300 , 96532 , 37747 , 571556 , 547911 , 3259063 , 142477 , 95498853 , 20721955 , 761808379 , 276703065 , 2171789257 , 6631786019
n×2
1498433876
n×3
2247650814
n×4
2996867752
n×5
3746084690
n÷2
374608469
n÷3
249738979.33333
n÷3
187304234.5
n÷5
149843387.6
n2
561326020186095844
n3
4.2055496206355E+26
n4
3.1508690093796E+35
n5
2.3606844312465E+44
2 √n
27371.827450866
3 √n
908.24398228544
4 √n
165.44433339001
5 √n
59.555450948947
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
-749216937
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 749216938 can be divided by 8 positive divisors.
The sum of these divisors (counting 749216938) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100101010000010010010101010
3
Ternary
1221012210011102111
4
Quaternary
230222002102222
5
Quinary
3013244420223
6
Senary
202202152534
8
Octal
5452022252
10
Decimal
749216938
12
Duodecimal
18aab274a
16
Hexadecimal
2ca824aa
20
Vigesimal
be2c26i
36
Base36
ce2bhm
md5
64b0951abad5825b5113c2e9e17b53f6
sha1
a3466a5cc1eeff6b24ce7612fa47fde386c54150
sha256
8ecd44407c681b05e7cb4466d0a6f63a8bc835745e96803a9bff658b6fa88a37
sha512
eaa87ff54d7c9063942f5c77c2ecc74f25ce6040ca71c363f3a02f2c3ace9fbcd935b4f5fdf2d9dc6150c83a7476f29769b28995d1166149c439e3674723da71
ripemd-160
c675dd172891862cdf069fd49bfb944871c2626c
Diameter
1498433876
Circumference
4707468856.7317
Area
1.7634577012854E+18
Volume
1.7616165056661E+27
Surface area
7.0538308051417E+18
Circumference
4707468856.7317
Perimeter
2996867752
Area
561326020186095844
Diagonal
1059552754.8792
Surface area
3367956121116575064
Volume
4.2055496206355E+26
Space diagonal
1297681802.5072
Perimeter
2247650814
Area
2.4306129664319E+17
Altitude
648840901.25359
Surface area
2.4306129664319E+17
Volume
4.9562877589465E+25
Height
353184251.62641