129447743 is an odd 9-digits prime number following 129447742
and preceding 129447744 . In scientific notation, it is written as 1.29447743 × 10^8.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 129447742 positive integers (up to 129447743) that are relatively prime to 129447743.
129447743 has 2 divisors, whose sum is 129447744
The reverse of 129447743 is 347744921
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred twenty-nine million four hundred forty-seven thousand seven hundred forty-three
Scientific notation
1.29447743 × 10^8
Engineering notation
1.29447743 × 10^6
Prime Factorization
129447743
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
129447743 Product of the distinct prime numbers
The prime factorization of 129447743 is 129447743.
Since it has a total of 1 prime factors.
1 , 9 , 8 , 81 , 501 , 880 , 2675 , 7166 , 53416 , 97549 , 913797 , 724394 , 8525410 , 2696199 , 13711242 , 21277713 , 391626426 , 92342071 , 3021042953 , 7895021909
n×2
258895486
n×3
388343229
n×4
517790972
n×5
647238715
n÷2
64723871.5
n÷3
43149247.666667
n÷3
32361935.75
n÷5
25889548.6
n2
16756718167794049
n3
2.169119346908E+24
n4
2.8078760375488E+32
n5
3.6347321568447E+40
2 √n11377.510404302
3 √n505.86134478316
4 √n106.66541334614
5 √n41.919770519168
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
129447744 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
64723872 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11377.510448248 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999845498 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129447743 can be divided by 2 positive divisors.
The sum of these divisors (counting 129447743) is 129447744, the average is 64723872.
Base
System
Value
2
Binary
111101101110011011100111111
3
Ternary
100000120121220212
4
Quaternary
13231303130333
5
Quinary
231114311433
6
Senary
20502303035
8
Octal
755633477
10
Decimal
129447743
12
Duodecimal
37427a7b
16
Hexadecimal
7b7373f
20
Vigesimal
2090j73
36
Base36
252iin
md5
214d239e44123efb3284e42822965a68
sha1
9d634ce16b484c4f74aa905d9af19a357027b7c7
sha256
f6fcf4755cf180b5a7f0b646f14daa0cc38e0cbecf6a5aeb54a7afe3b1d8b25b
sha512
f04835a8d5f4f13bf9e3cd03831aa948a268309ba459d08a5a903eff51173e21eca782c24ec23932c41f3ebe4e4eb702faeee8422d16625c02f893eae4420a6a
ripemd-160
6a08b5325e449a0cf2b8966024ecaf0d51e1bda9
Diameter
258895486
Circumference
813344156.86516
Area
5.2642782694216E+16
Volume
9.085985873341E+24
Surface area
2.1057113077687E+17
Circumference
813344156.86516
Perimeter
517790972
Area
16756718167794049
Diagonal
183066753.76919
Surface area
100540309006764294
Volume
2.169119346908E+24
Space diagonal
224210067.80112
Perimeter
388343229
Area
7.2558718086829E+15
Altitude
112105033.90056
Surface area
7.2558718086829E+15
Volume
2.5563316656693E+23
Height
61022251.256396