30398897 is an odd 8-digits prime number following 30398896
and preceding 30398898 . In scientific notation, it is written as 3.0398897 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 30398896 positive integers (up to 30398897) that are relatively prime to 30398897.
30398897 has 2 divisors, whose sum is 30398898
The reverse of 30398897 is 79889303
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
thirty million three hundred ninety-eight thousand eight hundred ninety-seven
Scientific notation
3.0398897 × 10^7
Engineering notation
3.0398897 × 10^6
Prime Factorization
30398897
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
30398897 Product of the distinct prime numbers
The prime factorization of 30398897 is 30398897.
Since it has a total of 1 prime factors.
1 , 6 , 25 , 33 , 996 , 532 , 1191 , 9558 , 52608 , 43226 , 279993 , 613685 , 4954344 , 9966502 , 12828124 , 72246590 , 485978215 , 203040073 , 7273571833 , 9695548172
n×2
60797794
n×3
91196691
n×4
121595588
n×5
151994485
n÷2
15199448.5
n÷3
10132965.666667
n÷3
7599724.25
n÷5
6079779.4
n2
924092938816609
n3
2.8091406065513E+22
n4
8.5394775957072E+29
n5
2.5959069986571E+37
2 √n5513.5194748908
3 √n312.09437548782
4 √n74.253077208226
5 √n31.37412085698
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
30398898 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
15199449 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5513.519565577 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999342081 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 30398897 can be divided by 2 positive divisors.
The sum of these divisors (counting 30398897) is 30398898, the average is 15199449.
Base
System
Value
2
Binary
1110011111101100110110001
3
Ternary
2010012102110002
4
Quaternary
1303331212301
5
Quinary
30240231042
6
Senary
3003315345
8
Octal
163754661
10
Decimal
30398897
12
Duodecimal
a21bb55
16
Hexadecimal
1cfd9b1
20
Vigesimal
99jh4h
36
Base36
i3jxt
md5
6d11fc073491fc57405a11e2bda4d73d
sha1
91c95053470e3c42a4973b9dbde9e08caaa1a415
sha256
664a8eb5526cd246cffd6aaf029b9527adf0dacaa676c7d66c18980bc2df280a
sha512
71ab95355a2372221ea2de01988c048744bf83f0c2d2cbb15d35ee6b6279c1a11c333d4b82b3de195eb82eeae7517803d67b13663229504e88eb88ee4afc5c41
ripemd-160
98e199d70c83faca106b7a333e0da2dfcc462e2a
Diameter
60797794
Circumference
191001902.98487
Area
2.9031235878205E+15
Volume
1.176690065659E+23
Surface area
1.1612494351282E+16
Circumference
191001902.98487
Perimeter
121595588
Area
924092938816609
Diagonal
42990532.418583
Surface area
5544557632899654
Volume
2.8091406065513E+22
Space diagonal
52652434.098053
Perimeter
91196691
Area
4.001439802365E+14
Altitude
26326217.049027
Surface area
4.001439802365E+14
Volume
3.3106039536649E+21
Height
14330177.472861