30754998 is an even 8-digits composite number following 30754997
and preceding 30754999 . In scientific notation, it is written as 3.0754998 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors.
There are 10204488 positive integers (up to 30754998) that are relatively prime to 30754998.
30754998 has 32 divisors, whose sum is 68659200
The reverse of 30754998 is 89945703
Previous prime number is 239
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
thirty million seven hundred fifty-four thousand nine hundred ninety-eight
Scientific notation
3.0754998 × 10^7
Engineering notation
3.0754998 × 10^6
Prime Factorization
2 × 3 × 3 × 3 × 239 × 2383
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
3417222
Product of the distinct prime numbers
The prime factorization of 30754998 is 2 × 3 × 3 × 3 × 239 × 2383.
Since it has a total of 6 prime factors.
2 , 9 , 85 , 95 , 260 , 427 , 2917 , 9708 , 28506 , 25331 , 623687 , 837016 , 169325 , 3793229 , 98023674 , 1598000 , 193486109 , 655147917 , 7294084460 , 159320260
n×2
61509996
n×3
92264994
n×4
123019992
n×5
153774990
n÷2
15377499
n÷3
10251666
n÷3
7688749.5
n÷5
6150999.6
n2
945869901980004
n3
2.9090226943655E+22
n4
8.9466987147166E+29
n5
2.7515570107771E+37
2 √n
5545.7188893776
3 √n
313.30830065093
4 √n
74.469583652506
5 √n
31.44728384283
1 , 2 , 3 , 6 , 9 , 18 , 27 , 54 , 239 , 478 , 717 , 1434 , 2151 , 2383 , 4302 , 4766 , 6453 , 7149 , 12906 , 14298 , 21447 , 42894 , 64341 , 128682 , 569537 , 1139074 , 1708611 , 3417222 , 5125833 , 10251666 , 15377499 , 30754998
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-30754997
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 30754998 can be divided by 32 positive divisors.
The sum of these divisors (counting 30754998) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1110101010100100010110110
3
Ternary
2010212111221000
4
Quaternary
1311110202312
5
Quinary
30333124443
6
Senary
3015104130
8
Octal
165244266
10
Decimal
30754998
12
Duodecimal
a372046
16
Hexadecimal
1d548b6
20
Vigesimal
9c479i
36
Base36
ib6pi
md5
e62c896c2dd15709ea42d4f4afbb7072
sha1
fb2691e3ea5553441450fe410145fc87dfccb837
sha256
878108c3ed122597acb3769e5789a4f016c0a3c08f4742185fb0039aafa0af43
sha512
692165c80d25f4af59029d49a59f0e1d9f789652d93cc880cf7494da7d3d4bb88eb6cfcf6df9d4e0040860600d4da2d845fad38a6022bc1a9614d47033510155
ripemd-160
14625c968d15b416a8ccb96685b8757f08f65da0
Diameter
61509996
Circumference
193239351.55594
Area
2.9715379353121E+15
Volume
1.218528576766E+23
Surface area
1.1886151741248E+16
Circumference
193239351.55594
Perimeter
123019992
Area
945869901980004
Diagonal
43494135.282357
Surface area
5675219411880024
Volume
2.9090226943655E+22
Space diagonal
53269219.122679
Perimeter
92264994
Area
4.0957368189489E+14
Altitude
26634609.56134
Surface area
4.0957368189489E+14
Volume
3.428316123019E+21
Height
14498045.094119