29993897 is an odd 8-digits prime number following 29993896
and preceding 29993898 . In scientific notation, it is written as 2.9993897 × 10^7.
The sum of its digits is 56. It has a total of 1 prime factors and 2 positive divisors.
There are 29993896 positive integers (up to 29993897) that are relatively prime to 29993897.
29993897 has 2 divisors, whose sum is 29993898
The reverse of 29993897 is 79839992
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 56 Digital Root 2
Name
twenty-nine million nine hundred ninety-three thousand eight hundred ninety-seven
Scientific notation
2.9993897 × 10^7
Engineering notation
2.9993897 × 10^6
Prime Factorization
29993897
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
29993897 Product of the distinct prime numbers
The prime factorization of 29993897 is 29993897.
Since it has a total of 1 prime factors.
2 , 10 , 48 , 55 , 786 , 477 , 8147 , 3529 , 7895 , 26277 , 305216 , 521724 , 2954346 , 9515173 , 15558469 , 38021701 , 427914176 , 767100921 , 1853133312 , 1987879488
n×2
59987794
n×3
89981691
n×4
119975588
n×5
149969485
n÷2
14996948.5
n÷3
9997965.6666667
n÷3
7498474.25
n÷5
5998779.4
n2
899633857246609
n3
2.6983525251967E+22
n4
8.0934107710441E+29
n5
2.4275292904539E+37
2 √n5476.6684215862
3 √n310.70217867754
4 √n74.004516224257
5 √n31.290073201124
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
29993898 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14996949 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5476.6685128826 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999333198 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29993897 can be divided by 2 positive divisors.
The sum of these divisors (counting 29993897) is 29993898, the average is 14996949.
Base
System
Value
2
Binary
1110010011010101110101001
3
Ternary
2002102211220002
4
Quaternary
1302122232221
5
Quinary
30134301042
6
Senary
2550512345
8
Octal
162325651
10
Decimal
29993897
12
Duodecimal
a0656b5
16
Hexadecimal
1c9aba9
20
Vigesimal
9794eh
36
Base36
huvft
md5
a820621f1834d21a0e31b52cd2594985
sha1
296d63a24209a03e9c8d3b874a4908678d007f59
sha256
4d0c4888d38687e55bd81e9109fc386cd822beade9f869d1f8ca483618a4795c
sha512
5e0534d9ff6caacf1bc72c0012f54381758d79b2ed6f443bec96a71c6644f4068f856315bea47ffb4ee085e37bc09adb508c26c13a5833ec654359fcb7a41afc
ripemd-160
496717ee6d3197e20b23022b49b2e161357ad5a8
Diameter
59987794
Circumference
188457212.93546
Area
2.8262831168466E+15
Volume
1.1302832626605E+23
Surface area
1.1305132467386E+16
Circumference
188457212.93546
Perimeter
119975588
Area
899633857246609
Diagonal
42417775.925822
Surface area
5397803143479654
Volume
2.6983525251967E+22
Space diagonal
51950953.520988
Perimeter
89981691
Area
3.8955288724007E+14
Altitude
25975476.760494
Surface area
3.8955288724007E+14
Volume
3.1800389476641E+21
Height
14139258.641941