749291274 is an even 9-digits composite number following 749291273
and preceding 749291275 . In scientific notation, it is written as 7.49291274 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 249415848 positive integers (up to 749291274) that are relatively prime to 749291274.
749291274 has 16 divisors, whose sum is 1250558400
The reverse of 749291274 is 472192947
Previous prime number is 727
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
seven hundred forty-nine million two hundred ninety-one thousand two hundred seventy-four
Scientific notation
7.49291274 × 10^8
Engineering notation
7.49291274 × 10^6
Prime Factorization
2 × 9 × 727 × 57259
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
749291274
Product of the distinct prime numbers
The prime factorization of 749291274 is 2 × 9 × 727 × 57259.
Since it has a total of 4 prime factors.
7 , 5 , 3 , 8 , 537 , 930 , 3731 , 6844 , 26424 , 87937 , 164693 , 258436 , 9019089 , 4792505 , 3687694 , 79950595 , 494645313 , 417663711 , 4169539958 , 320229530
n×2
1498582548
n×3
2247873822
n×4
2997165096
n×5
3746456370
n÷2
374645637
n÷3
249763758
n÷3
187322818.5
n÷5
149858254.8
n2
561437413292543076
n3
4.2068015467723E+26
n4
3.1521196904462E+35
n5
2.3618557786549E+44
2 √n
27373.185309715
3 √n
908.27401942086
4 √n
165.448437012
5 √n
59.556632699676
1 , 2 , 9 , 18 , 727 , 1454 , 6543 , 13086 , 57259 , 114518 , 515331 , 1030662 , 41627293 , 83254586 , 374645637 , 749291274
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
-749291273
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 749291274 can be divided by 16 positive divisors.
The sum of these divisors (counting 749291274) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100101010010100011100001010
3
Ternary
1221012220221101200
4
Quaternary
230222110130022
5
Quinary
3013304310044
6
Senary
202203525030
8
Octal
5452243412
10
Decimal
749291274
12
Duodecimal
18ab29776
16
Hexadecimal
2ca9470a
20
Vigesimal
be3183e
36
Base36
ce3wui
md5
dcafc635bc15ddd6c4085ed034e65979
sha1
ebb9e2d6134eb85523ba4aa81d117bab5c40ca59
sha256
9402b095932d646c0b9da24d6ef34437922cfd50451eb519b287ae6a3dcb9579
sha512
a27f9a8988c2318ea7552525ef56a68773fe0f0410831f4d18c62e0eb61d65420d0846a69bbbe12ad75f96ca07d24468ea1f66687e049d89432a0112cf65f5ca
ripemd-160
9a97e5c9e5b22ff745299ff60f1e14bb118cc7ea
Diameter
1498582548
Circumference
4707935923.5947
Area
1.7638076530503E+18
Volume
1.76214091126E+27
Surface area
7.0552306122012E+18
Circumference
4707935923.5947
Perimeter
2997165096
Area
561437413292543076
Diagonal
1059657881.8586
Surface area
3368624479755258456
Volume
4.2068015467723E+26
Space diagonal
1297810556.236
Perimeter
2247873822
Area
2.4310953127318E+17
Altitude
648905278.11801
Surface area
2.4310953127318E+17
Volume
4.957763168048E+25
Height
353219293.95287