749672394 is an even 9-digits composite number following 749672393
and preceding 749672395 . In scientific notation, it is written as 7.49672394 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 249890796 positive integers (up to 749672394) that are relatively prime to 749672394.
749672394 has 8 divisors, whose sum is 1499344800
The reverse of 749672394 is 493276947
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
seven hundred forty-nine million six hundred seventy-two thousand three hundred ninety-four
Scientific notation
7.49672394 × 10^8
Engineering notation
7.49672394 × 10^6
Prime Factorization
2 × 3 × 124945399
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
749672394
Product of the distinct prime numbers
The prime factorization of 749672394 is 2 × 3 × 124945399.
Since it has a total of 3 prime factors.
6 , 1 , 73 , 1 , 912 , 943 , 5280 , 9877 , 69202 , 81281 , 379485 , 366506 , 3462268 , 5940563 , 35306438 , 18884239 , 432015548 , 252893482 , 8059602728 , 6334012522
n×2
1499344788
n×3
2249017182
n×4
2998689576
n×5
3748361970
n÷2
374836197
n÷3
249890798
n÷3
187418098.5
n÷5
149934478.8
n2
562008698325691236
n3
4.2132240632264E+26
n4
3.1585377699374E+35
n5
2.3678685715284E+44
2 √n
27380.14598208
3 √n
908.42798834781
4 √n
165.46947145042
5 √n
59.562690052258
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
-749672393
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 749672394 can be divided by 8 positive divisors.
The sum of these divisors (counting 749672394) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100101011110001011111001010
3
Ternary
1221020122022012020
4
Quaternary
230223301133022
5
Quinary
3013404004034
6
Senary
202220025310
8
Octal
5453613712
10
Decimal
749672394
12
Duodecimal
18b092236
16
Hexadecimal
2caf17ca
20
Vigesimal
be590je
36
Base36
cec2x6
md5
8bb53d3bdde2ef4433901f7209b81d26
sha1
5f0190f297b8802f79bcc7bcf513818a7d3330c5
sha256
6014fb75908b8aae332089366393ff00ca59d357f25aa4d116deaf7daba272de
sha512
c03a06f3049c9c1fbad00fb1624fbc37ec646a282d00f84abf59636d0ba4dde3210af6935cb0714fe0b0a297d4758a113cc4fa35b0d69f767a64091edbe00121
ripemd-160
5cc61001e6a8fd430823642adc44e3f5f47ae6e7
Diameter
1499344788
Circumference
4710330571.1789
Area
1.7656023979136E+18
Volume
1.7648311686613E+27
Surface area
7.0624095916542E+18
Circumference
4710330571.1789
Perimeter
2998689576
Area
562008698325691236
Diagonal
1060196866.9315
Surface area
3372052189954147416
Volume
4.2132240632264E+26
Space diagonal
1298470675.4398
Perimeter
2249017182
Area
2.4335690494894E+17
Altitude
649235337.7199
Surface area
2.4335690494894E+17
Volume
4.9653321762763E+25
Height
353398955.64384