29999725 is an odd 8-digits composite number following 29999724
and preceding 29999726 . In scientific notation, it is written as 2.9999725 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 20571120 positive integers (up to 29999725) that are relatively prime to 29999725.
29999725 has 12 divisors, whose sum is 42514144
The reverse of 29999725 is 52799992
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
twenty-nine million nine hundred ninety-nine thousand seven hundred twenty-five
Scientific notation
2.9999725 × 10^7
Engineering notation
2.9999725 × 10^6
Prime Factorization
5 × 7 × 5 × 171427
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
5999945
Product of the distinct prime numbers
The prime factorization of 29999725 is 5 × 7 × 5 × 171427.
Since it has a total of 4 prime factors.
10 , 9 , 94 , 59 , 355 , 881 , 8018 , 6204 , 95220 , 31383 , 681213 , 58 , 5377039 , 9010888 , 89099476 , 16619008 , 482963633 , 6323444 , 6947029136 , 4929290489
n×2
59999450
n×3
89999175
n×4
119998900
n×5
149998625
n÷2
14999862.5
n÷3
9999908.3333333
n÷3
7499931.25
n÷5
5999945
n2
899983500075625
n3
2.6999257506806E+22
n4
8.0997030040837E+29
n5
2.4298886270419E+37
2 √n
5477.2004710436
3 √n
310.72230116033
4 √n
74.008110846336
5 √n
31.29128907764
1 , 5 , 7 , 25 , 35 , 175 , 171427 , 857135 , 1199989 , 4285675 , 5999945 , 29999725
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
-29999724
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 29999725 can be divided by 12 positive divisors.
The sum of these divisors (counting 29999725) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110010011100001001101101
3
Ternary
2002110010212221
4
Quaternary
1302130021231
5
Quinary
30134442400
6
Senary
2550555341
8
Octal
162341155
10
Decimal
29999725
12
Duodecimal
a068b51
16
Hexadecimal
1c9c26d
20
Vigesimal
979j65
36
Base36
huzxp
md5
f0995723f8257badbdc1493c956c5292
sha1
62dcff283b52cf33245065dda8cb72bf1749db55
sha256
91e55617ac11bed8421a1041211c7064dc6a7c874bc1fc6da76f14b3b2721469
sha512
cc689801ba0184cf59f3ffde35cfaae85cbe1aaad2d708a68b34447301c949ba4353ada27b4f73758201748e6c0477aa8cf2db0faed2fb4216b6c755d56226e5
ripemd-160
9d8fa6ebe2b2dfbce0715203fde95b859a16d43e
Diameter
59999450
Circumference
188493831.33943
Area
2.8273815521896E+15
Volume
1.1309422538102E+23
Surface area
1.1309526208758E+16
Circumference
188493831.33943
Perimeter
119998900
Area
899983500075625
Diagonal
42426017.962463
Surface area
5399901000453750
Volume
2.6999257506806E+22
Space diagonal
51961047.913094
Perimeter
89999175
Area
3.8970428702616E+14
Altitude
25980523.956547
Surface area
3.8970428702616E+14
Volume
3.1818930116774E+21
Height
14142005.987488