29971937 is an odd 8-digits prime number following 29971936
and preceding 29971938 . In scientific notation, it is written as 2.9971937 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 29971936 positive integers (up to 29971937) that are relatively prime to 29971937.
29971937 has 2 divisors, whose sum is 29971938
The reverse of 29971937 is 73917992
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
twenty-nine million nine hundred seventy-one thousand nine hundred thirty-seven
Scientific notation
2.9971937 × 10^7
Engineering notation
2.9971937 × 10^6
Prime Factorization
29971937
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
29971937 Product of the distinct prime numbers
The prime factorization of 29971937 is 29971937.
Since it has a total of 1 prime factors.
7 , 9 , 11 , 81 , 501 , 102 , 8539 , 545 , 9423 , 10574 , 468085 , 278930 , 6553390 , 209918 , 99645918 , 30155457 , 456652122 , 847907536 , 7461155051 , 1103191332
n×2
59943874
n×3
89915811
n×4
119887748
n×5
149859685
n÷2
14985968.5
n÷3
9990645.6666667
n÷3
7492984.25
n÷5
5994387.4
n2
898317007531969
n3
2.6924300755777E+22
n4
8.0697344602119E+29
n5
2.418655728482E+37
2 √n5474.6631859869
3 √n310.62633340723
4 √n73.990966921557
5 √n31.285490059904
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
29971938 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14985969 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5474.6632773167 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999332709 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29971937 can be divided by 2 positive divisors.
The sum of these divisors (counting 29971937) is 29971938, the average is 14985969.
Base
System
Value
2
Binary
1110010010101010111100001
3
Ternary
2002101201202202
4
Quaternary
1302111113201
5
Quinary
30133100222
6
Senary
2550222545
8
Octal
162252741
10
Decimal
29971937
12
Duodecimal
a054a55
16
Hexadecimal
1c955e1
20
Vigesimal
9769gh
36
Base36
hueht
md5
5495cc732817e401caf85a5a7e7afc42
sha1
fca98c2daefc95d6308986fcfc433803af9d900d
sha256
4f1e395b9f0b30a5cbc564d23abf09ab41c5a2498dacf554823b86533601d4dd
sha512
eea6a864949fbe255a4949faac304fbff3e369438bfc4dbe0e77b82955e760c5db6f0b6dbcc1f875921940411ff8772229c216818397ad024cd71dc17a39f4be
ripemd-160
1b07299266339e59e229af880eadea52ac70cfe2
Diameter
59943874
Circumference
188319234.18611
Area
2.8221461114572E+15
Volume
1.1278024727652E+23
Surface area
1.1288584445829E+16
Circumference
188319234.18611
Perimeter
119887748
Area
898317007531969
Diagonal
42386719.795992
Surface area
5389902045191814
Volume
2.6924300755777E+22
Space diagonal
51912917.685254
Perimeter
89915811
Area
3.8898267458715E+14
Altitude
25956458.842627
Surface area
3.8898267458715E+14
Volume
3.1730592738526E+21
Height
14128906.598664