29943925 is an odd 8-digits composite number following 29943924
and preceding 29943926 . In scientific notation, it is written as 2.9943925 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 21777200 positive integers (up to 29943925) that are relatively prime to 29943925.
29943925 has 12 divisors, whose sum is 40506336
The reverse of 29943925 is 52934992
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
twenty-nine million nine hundred forty-three thousand nine hundred twenty-five
Scientific notation
2.9943925 × 10^7
Engineering notation
2.9943925 × 10^6
Prime Factorization
5 × 11 × 5 × 108887
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
5988785
Product of the distinct prime numbers
The prime factorization of 29943925 is 5 × 11 × 5 × 108887.
Since it has a total of 4 prime factors.
4 , 4 , 90 , 9 , 340 , 75 , 4866 , 6203 , 93840 , 80014 , 3789 , 665141 , 1909551 , 6692758 , 56570519 , 1491198 , 377208044 , 138821714 , 284812700 , 7149661100
n×2
59887850
n×3
89831775
n×4
119775700
n×5
149719625
n÷2
14971962.5
n÷3
9981308.3333333
n÷3
7485981.25
n÷5
5988785
n2
896638644405625
n3
2.6848880320184E+22
n4
8.0396085864156E+29
n5
2.4073743654098E+37
2 √n
5472.1042570477
3 √n
310.52953200023
4 √n
73.973672729206
5 √n
31.279639941135
1 , 5 , 11 , 25 , 55 , 275 , 108887 , 544435 , 1197757 , 2722175 , 5988785 , 29943925
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-29943924
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29943925 can be divided by 12 positive divisors.
The sum of these divisors (counting 29943925) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110010001110100001110101
3
Ternary
2002100022100021
4
Quaternary
1302032201311
5
Quinary
30131201200
6
Senary
2545445141
8
Octal
162164165
10
Decimal
29943925
12
Duodecimal
a0407b1
16
Hexadecimal
1c8e875
20
Vigesimal
972jg5
36
Base36
htsvp
md5
89b0017a8ad1cee2991510043e51daa6
sha1
e8c684e701e8cc50fc0b4258a93a2c9ba6fdab21
sha256
31bc6d71e66af430c52bb2c6532925eb204769f58de39c40b3239f0905646f0b
sha512
dbcc08a4e8470e05992b604e55817d9570b2c64798ab399593f9b48b4c0080f7b2f7d1c5c22c94b511f39a9de24c37872e759999b53ac62f89b5687cc07d2743
ripemd-160
bd945de86642d0ae53e5056317eda4dfd1f72378
Diameter
59887850
Circumference
188143229.59929
Area
2.8168733781894E+15
Volume
1.1246432689467E+23
Surface area
1.1267493512758E+16
Circumference
188143229.59929
Perimeter
119775700
Area
896638644405625
Diagonal
42347104.845683
Surface area
5379831866433750
Volume
2.6848880320184E+22
Space diagonal
51864399.478032
Perimeter
89831775
Area
3.8825592203506E+14
Altitude
25932199.739016
Surface area
3.8825592203506E+14
Volume
3.164170890278E+21
Height
14115701.615228