30488941 is an odd 8-digits composite number following 30488940
and preceding 30488942 . In scientific notation, it is written as 3.0488941 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 26107488 positive integers (up to 30488941) that are relatively prime to 30488941.
30488941 has 8 divisors, whose sum is 34879040
The reverse of 30488941 is 14988403
Previous prime number is 1609
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
thirty million four hundred eighty-eight thousand nine hundred forty-one
Scientific notation
3.0488941 × 10^7
Engineering notation
3.0488941 × 10^6
Prime Factorization
7 × 1609 × 2707
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
30488941
Product of the distinct prime numbers
The prime factorization of 30488941 is 7 × 1609 × 2707.
Since it has a total of 3 prime factors.
1 , 7 , 53 , 2 , 462 , 435 , 615 , 2169 , 94694 , 37548 , 557162 , 697155 , 9243806 , 1410869 , 8879190 , 13898784 , 591437844 , 39621903 , 975245894 , 9210744969
n×2
60977882
n×3
91466823
n×4
121955764
n×5
152444705
n÷2
15244470.5
n÷3
10162980.333333
n÷3
7622235.25
n÷5
6097788.2
n2
929575523301481
n3
2.8341773284983E+22
n4
8.6411065352122E+29
n5
2.634581873268E+37
2 √n
5521.6791830022
3 √n
312.40222135573
4 √n
74.308002146486
5 √n
31.392685412545
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
-30488940
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 30488941 can be divided by 8 positive divisors.
The sum of these divisors (counting 30488941) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110100010011100101101101
3
Ternary
2010100222222001
4
Quaternary
1310103211231
5
Quinary
30301121231
6
Senary
3005252301
8
Octal
164234555
10
Decimal
30488941
12
Duodecimal
a264091
16
Hexadecimal
1d1396d
20
Vigesimal
9ab271
36
Base36
i5hf1
md5
8313c0890dc670c2324a58b7edf56968
sha1
3423609c88e824effb423b57701e25cff10deb73
sha256
529d0281e6f162ee4a595761391aa525d8b45cea4d6acae9f8454f4fc2e9ee2a
sha512
f6399d3a6446037ec31e2b57c91f3a458459c40967961095c6bc0b56e8f2209b9649f5be53eb76b31e284eb61c6905b273c65b9cf6d0315bfbd8096133b9936d
ripemd-160
9b34b1c54a42bc5853acbbf5bfdc22c3cfabadf1
Diameter
60977882
Circumference
191567666.12267
Area
2.9203476349608E+15
Volume
1.1871774232241E+23
Surface area
1.1681390539843E+16
Circumference
191567666.12267
Perimeter
121955764
Area
929575523301481
Diagonal
43117873.864593
Surface area
5577453139808886
Volume
2.8341773284983E+22
Space diagonal
52808394.88097
Perimeter
91466823
Area
4.0251800895765E+14
Altitude
26404197.440485
Surface area
4.0251800895765E+14
Volume
3.3401100134439E+21
Height
14372624.621531