30321907 is an odd 8-digits composite number following 30321906
and preceding 30321908 . In scientific notation, it is written as 3.0321907 × 10^7.
The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors.
There are 22135680 positive integers (up to 30321907) that are relatively prime to 30321907.
30321907 has 16 divisors, whose sum is 34232832
The reverse of 30321907 is 70912303
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7
Name
thirty million three hundred twenty-one thousand nine hundred seven
Scientific notation
3.0321907 × 10^7
Engineering notation
3.0321907 × 10^6
Prime Factorization
203 × 11 × 37 × 367
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
30321907
Product of the distinct prime numbers
The prime factorization of 30321907 is 203 × 11 × 37 × 367.
Since it has a total of 4 prime factors.
1 , 4 , 52 , 22 , 539 , 39 , 3488 , 9593 , 22474 , 9817 , 202729 , 252352 , 9809266 , 2976989 , 54159699 , 97073014 , 458114036 , 432053775 , 9136727727 , 2618358661
n×2
60643814
n×3
90965721
n×4
121287628
n×5
151609535
n÷2
15160953.5
n÷3
10107302.333333
n÷3
7580476.75
n÷5
6064381.4
n2
919418044116649
n3
2.7878508427827E+22
n4
8.4532953984728E+29
n5
2.5632003691602E+37
2 √n
5506.5331198495
3 √n
311.83067667026
4 √n
74.206018083775
5 √n
31.358212751253
1 , 11 , 37 , 203 , 367 , 407 , 2233 , 4037 , 7511 , 13579 , 74501 , 82621 , 149369 , 819511 , 2756537 , 30321907
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
-30321906
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 30321907 can be divided by 16 positive divisors.
The sum of these divisors (counting 30321907) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110011101010110011110011
3
Ternary
2010001111211121
4
Quaternary
1303222303303
5
Quinary
30230300112
6
Senary
3001523111
8
Octal
163526363
10
Decimal
30321907
12
Duodecimal
a1a3497
16
Hexadecimal
1ceacf3
20
Vigesimal
99a4f7
36
Base36
i1wj7
md5
ba1acc521642cbe6258d5a73772b5076
sha1
f78ec7901ee1be02c7355676aae389ce2d8e1fb8
sha256
a039df5970503a17b37b50c92eb146691bf57c1de863c8fc77f01ed346099025
sha512
abf178eb70e3e2a07bafa4fc6ffaa2aecc0d5efbc515e44c857e1026f22b970295fff2ea3bbc93f6c3f2d4a76316c714feca0474611e47f9c4959b71c5532913
ripemd-160
dd56d4cea923b011767bd9ff9a553bf28461a5f9
Diameter
60643814
Circumference
190518160.54807
Area
2.8884369729748E+15
Volume
1.1677722302654E+23
Surface area
1.1553747891899E+16
Circumference
190518160.54807
Perimeter
121287628
Area
919418044116649
Diagonal
42881652.116416
Surface area
5516508264699894
Volume
2.7878508427827E+22
Space diagonal
52519083.506378
Perimeter
90965721
Area
3.9811969145141E+14
Altitude
26259541.753189
Surface area
3.9811969145141E+14
Volume
3.2855137264471E+21
Height
14293884.038805