129590947 is an odd 9-digits composite number following 129590946
and preceding 129590948 . In scientific notation, it is written as 1.29590947 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 123801480 positive integers (up to 129590947) that are relatively prime to 129590947.
129590947 has 8 divisors, whose sum is 135394560
The reverse of 129590947 is 749095921
Previous prime number is 919
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred twenty-nine million five hundred ninety thousand nine hundred forty-seven
Scientific notation
1.29590947 × 10^8
Engineering notation
1.29590947 × 10^6
Prime Factorization
23 × 919 × 6131
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129590947
Product of the distinct prime numbers
The prime factorization of 129590947 is 23 × 919 × 6131.
Since it has a total of 3 prime factors.
5 , 5 , 35 , 44 , 3 , 997 , 4359 , 5434 , 23704 , 64600 , 656968 , 519172 , 3078802 , 3159849 , 36901829 , 4370460 , 511436230 , 57983866 , 6242390645 , 7948141934
n×2
259181894
n×3
388772841
n×4
518363788
n×5
647954735
n÷2
64795473.5
n÷3
43196982.333333
n÷3
32397736.75
n÷5
25918189.4
n2
16793813544356809
n3
2.1763262009546E+24
n4
2.8203217336262E+32
n5
3.654881643053E+40
2 √n
11383.801957167
3 √n
506.04781557963
4 √n
106.69490127071
5 √n
41.929041324565
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129590946
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129590947 can be divided by 8 positive divisors.
The sum of these divisors (counting 129590947) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110010110011010100011
3
Ternary
100000211220100201
4
Quaternary
13232112122203
5
Quinary
231133402242
6
Senary
20505330031
8
Octal
756263243
10
Decimal
129590947
12
Duodecimal
37496917
16
Hexadecimal
7b966a3
20
Vigesimal
209ih77
36
Base36
255l0j
md5
b58eb777bd7033c0f256a919c1b45ea6
sha1
80305b337d50e1c8f937402074fb37f4e12543a5
sha256
6843583d761b4881b55f75174b9183b1da7b64853164d58952d814bd117b9180
sha512
737ba5bc4953f59378797a0e46cda2db257b1f53284de753cc18db8b8730e43596d26633c832a17686c0c93ba77122fa7952ab6e49bf6959a33ce4207d31f443
ripemd-160
eeee4c20632d067891ad48ef7f988b9892432a89
Diameter
259181894
Circumference
814243934.13389
Area
5.2759321256708E+16
Volume
9.1161738729787E+24
Surface area
2.1103728502683E+17
Circumference
814243934.13389
Perimeter
518363788
Area
16793813544356809
Diagonal
183269274.80817
Surface area
100762881266140854
Volume
2.1763262009546E+24
Space diagonal
224458104.40497
Perimeter
388772841
Area
7.2719345779161E+15
Altitude
112229052.20248
Surface area
7.2719345779161E+15
Volume
2.564825024615E+23
Height
61089758.269391