29893997 is an odd 8-digits composite number following 29893996
and preceding 29893998 . In scientific notation, it is written as 2.9893997 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 24509232 positive integers (up to 29893997) that are relatively prime to 29893997.
29893997 has 8 divisors, whose sum is 35650176
The reverse of 29893997 is 79939892
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
twenty-nine million eight hundred ninety-three thousand nine hundred ninety-seven
Scientific notation
2.9893997 × 10^7
Engineering notation
2.9893997 × 10^6
Prime Factorization
23 × 7 × 185677
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
29893997
Product of the distinct prime numbers
The prime factorization of 29893997 is 23 × 7 × 185677.
Since it has a total of 3 prime factors.
8 , 5 , 9 , 93 , 240 , 377 , 5764 , 4299 , 38198 , 18449 , 119108 , 370994 , 6894816 , 9914822 , 92322282 , 82040694 , 46756917 , 602070513 , 7172267166 , 299158139
n×2
59787994
n×3
89681991
n×4
119575988
n×5
149469985
n÷2
14946998.5
n÷3
9964665.6666667
n÷3
7473499.25
n÷5
5978799.4
n2
893651056636009
n3
2.6714802006124E+22
n4
7.9861221102666E+29
n5
2.3873711040594E+37
2 √n
5467.5403062072
3 √n
310.35684540279
4 √n
73.942817813545
5 √n
31.269201947404
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
-29893996
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 29893997 can be divided by 8 positive divisors.
The sum of these divisors (counting 29893997) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110010000010010101101101
3
Ternary
2002020202212002
4
Quaternary
1302002111231
5
Quinary
30123101442
6
Senary
2544422045
8
Octal
162022555
10
Decimal
29893997
12
Duodecimal
a017925
16
Hexadecimal
1c8256d
20
Vigesimal
96gejh
36
Base36
hsqct
md5
24b4862b8be9e9043fbca384a7f00b87
sha1
d4fb9b5314ae2df789ad87593668c3b687d295fb
sha256
eb571fbf42cd38ce051ae5ec0280a566ec130b74a44675d31eaf6aba8c70b533
sha512
b0cef6c42dc3b644f752f7e5f1da41f1e68d0bfb5ef52a49c00c4fcac287c0703b435ea95074d182114a3863b54fb91437411e69685835721650f071b19b79bd
ripemd-160
ca7b6e3a6fef13397d7d1e27db1787d4b2437a1e
Diameter
59787994
Circumference
187829522.72327
Area
2.8074875944004E+15
Volume
1.1190270096606E+23
Surface area
1.1229950377602E+16
Circumference
187829522.72327
Perimeter
119575988
Area
893651056636009
Diagonal
42276495.990941
Surface area
5361906339816054
Volume
2.6714802006124E+22
Space diagonal
51777921.645312
Perimeter
89681991
Area
3.8696225858279E+14
Altitude
25888960.822656
Surface area
3.8696225858279E+14
Volume
3.148369609431E+21
Height
14092165.330314