29972488 is an even 8-digits composite number following 29972487
and preceding 29972489 . In scientific notation, it is written as 2.9972488 × 10^7.
The sum of its digits is 49. It has a total of 6 prime factors and 32 positive divisors.
There are 11853504 positive integers (up to 29972488) that are relatively prime to 29972488.
29972488 has 32 divisors, whose sum is 64627200
The reverse of 29972488 is 88427992
Previous prime number is 169
Is Prime? no Number parity even Number length 8 Sum of Digits 49 Digital Root 4
Name
twenty-nine million nine hundred seventy-two thousand four hundred eighty-eight
Scientific notation
2.9972488 × 10^7
Engineering notation
2.9972488 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 169 × 3167
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
7493122 Product of the distinct prime numbers
The prime factorization of 29972488 is 2 × 2 × 2 × 7 × 169 × 3167.
Since it has a total of 6 prime factors.
9 , 1 , 4 , 16 , 132 , 466 , 7393 , 9019 , 67205 , 96953 , 856204 , 62816 , 273042 , 2953788 , 95052267 , 54805453 , 93607153 , 933444386 , 5519376714 , 2065579389
n×2
59944976
n×3
89917464
n×4
119889952
n×5
149862440
n÷2
14986244
n÷3
9990829.3333333
n÷3
7493122
n÷5
5994497.6
n2
898350036910144
n3
2.6925785701089E+22
n4
8.0703278881646E+29
n5
2.4188780578408E+37
2 √n5474.7135084861
3 √n310.62823689961
4 √n73.991306979172
5 √n31.285605088694
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 169 , 338 , 676 , 1183 , 1352 , 2366 , 3167 , 4732 , 6334 , 9464 , 12668 , 22169 , 25336 , 44338 , 88676 , 177352 , 535223 , 1070446 , 2140892 , 3746561 , 4281784 , 7493122 , 14986244 , 29972488
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-29972487 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29972488 can be divided by 32 positive divisors.
The sum of these divisors (counting 29972488) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1110010010101100000001000
3
Ternary
2002101202112011
4
Quaternary
1302111200020
5
Quinary
30133104423
6
Senary
2550225304
8
Octal
162254010
10
Decimal
29972488
12
Duodecimal
a055234
16
Hexadecimal
1c95808
20
Vigesimal
976b48
36
Base36
huex4
md5
aa1e40e6f296d5cef29bb7b5c7cd9daf
sha1
0851a56c8a1d88ef0d8032e9efdec4a714d8fe6f
sha256
69e2ed0ea237365b4542c7621d8f2a4678c3ed1d279bee4d3edbab61e0089b63
sha512
4222b567a25284db2b1f7c0535404d568f4cae4264566d14c4f477617108152a70e1cca0f0d0de6819420056e04046cd51189daaebd497a894b59553f0b4e2fd
ripemd-160
6a3f164f2a1b8fe0beda4eef54b94062e4002b39
Diameter
59944976
Circumference
188322696.22122
Area
2.822249876309E+15
Volume
1.127864674009E+23
Surface area
1.1288999505236E+16
Circumference
188322696.22122
Perimeter
119889952
Area
898350036910144
Diagonal
42387499.027665
Surface area
5390100221460864
Volume
2.6925785701089E+22
Space diagonal
51913872.045248
Perimeter
89917464
Area
3.8899697672744E+14
Altitude
25956936.022624
Surface area
3.8899697672744E+14
Volume
3.173234276336E+21
Height
14129166.342555