129627999 is an odd 9-digits composite number following 129627998
and preceding 129628000 . In scientific notation, it is written as 1.29627999 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 83438208 positive integers (up to 129627999) that are relatively prime to 129627999.
129627999 has 16 divisors, whose sum is 198664800
The reverse of 129627999 is 999726921
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred twenty-nine million six hundred twenty-seven thousand nine hundred ninety-nine
Scientific notation
1.29627999 × 10^8
Engineering notation
1.29627999 × 10^6
Prime Factorization
9 × 3 × 29 × 165553
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129627999
Product of the distinct prime numbers
The prime factorization of 129627999 is 9 × 3 × 29 × 165553.
Since it has a total of 4 prime factors.
8 , 4 , 66 , 62 , 182 , 984 , 6345 , 8662 , 95415 , 77981 , 393751 , 663733 , 2428236 , 9748549 , 12640522 , 26749294 , 58022962 , 328330286 , 8952244415 , 501982062
n×2
259255998
n×3
388883997
n×4
518511996
n×5
648139995
n÷2
64813999.5
n÷3
43209333
n÷3
32406999.75
n÷5
25925599.8
n2
16803418124744001
n3
2.1781934678709E+24
n4
2.8235486067498E+32
n5
3.6601095597221E+40
2 √n
11385.42924092
3 √n
506.09603987669
4 √n
106.70252687224
5 √n
41.931438679059
1 , 3 , 9 , 27 , 29 , 87 , 261 , 783 , 165553 , 496659 , 1489977 , 4469931 , 4801037 , 14403111 , 43209333 , 129627999
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129627998
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129627999 can be divided by 16 positive divisors.
The sum of these divisors (counting 129627999) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101110011111011101011111
3
Ternary
100000220210012000
4
Quaternary
13232133131133
5
Quinary
231141043444
6
Senary
20510213343
8
Octal
756373537
10
Decimal
129627999
12
Duodecimal
374b4253
16
Hexadecimal
7b9f75f
20
Vigesimal
20a39jj
36
Base36
256dlr
md5
9c5c93c8a97ee1714e82ed18a50cb03d
sha1
4746f09aa9c65e0ac6436f3a0a8966797c8f1870
sha256
d602d72f35f06f52fff3f1151b3907a4397d4932b102a1848caddcbcaa8d7480
sha512
932ab641fc58144bf5a6227f04b9f79fdb7ae55033c513b0540c58e7ffb53600c80c850bfaaa500223e11463d6fd59a5e95870d93a57a6df90a886e9cfb6d76c
ripemd-160
f53580f7b117173617c8e2599f2ea18cbf84c7f6
Diameter
259255998
Circumference
814476738.71589
Area
5.2789494935893E+16
Volume
9.1239954623473E+24
Surface area
2.1115797974357E+17
Circumference
814476738.71589
Perimeter
518511996
Area
16803418124744001
Diagonal
183321674.24909
Surface area
100820508748464006
Volume
2.1781934678709E+24
Space diagonal
224522280.35149
Perimeter
388883997
Area
7.2760934832201E+15
Altitude
112261140.17574
Surface area
7.2760934832201E+15
Volume
2.5670256197796E+23
Height
61107224.749695