129374525 is an odd 9-digits composite number following 129374524
and preceding 129374526 . In scientific notation, it is written as 1.29374525 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 88713840 positive integers (up to 129374525) that are relatively prime to 129374525.
129374525 has 8 divisors, whose sum is 153771072
The reverse of 129374525 is 525473921
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-nine million three hundred seventy-four thousand five hundred twenty-five
Scientific notation
1.29374525 × 10^8
Engineering notation
1.29374525 × 10^6
Prime Factorization
25 × 7 × 739283
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129374525
Product of the distinct prime numbers
The prime factorization of 129374525 is 25 × 7 × 739283.
Since it has a total of 3 prime factors.
2 , 9 , 70 , 69 , 64 , 656 , 9780 , 9210 , 42433 , 32132 , 678226 , 57533 , 461995 , 1799956 , 8656208 , 29500024 , 249173303 , 211582942 , 442826540 , 1358835822
n×2
258749050
n×3
388123575
n×4
517498100
n×5
646872625
n÷2
64687262.5
n÷3
43124841.666667
n÷3
32343631.25
n÷5
25874905
n2
16737767718975625
n3
2.1654407482028E+24
n4
2.8015286821438E+32
n5
3.6244644252623E+40
2 √n
11374.292285677
3 √n
505.76595200038
4 √n
106.65032717098
5 √n
41.915027328844
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
-129374524
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 129374525 can be divided by 8 positive divisors.
The sum of these divisors (counting 129374525) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101100001100100111101
3
Ternary
100000102220111002
4
Quaternary
13231201210331
5
Quinary
231104441100
6
Senary
20500540045
8
Octal
755414475
10
Decimal
129374525
12
Duodecimal
373b1625
16
Hexadecimal
7b6193d
20
Vigesimal
208bg65
36
Base36
250y0t
md5
4f58c7473fd88ec43955cc4083767c58
sha1
9a002223a4c50089cdce9915db64359c54771487
sha256
035d85c6b2300f2975ecb289f52e6c8c55fcb7fa0296c17be4de77fd21515103
sha512
afd1dfd5c3db2d43ffe82664e427afdada2b93d0b058f5ab9ce0d9fc4e7b7b1161e72253c3fbf34c1500907af6c48493c2608f29b0504164f8df70c63b309ec4
ripemd-160
e2ef91bc35d518455ebcaffb167b44ed029ec61e
Diameter
258749050
Circumference
812884114.60334
Area
5.2583248103426E+16
Volume
9.0705769951172E+24
Surface area
2.103329924137E+17
Circumference
812884114.60334
Perimeter
517498100
Area
16737767718975625
Diagonal
182963207.88058
Surface area
100426606313853750
Volume
2.1654407482028E+24
Space diagonal
224083250.50509
Perimeter
388123575
Area
7.247666023638E+15
Altitude
112041625.25254
Surface area
7.247666023638E+15
Volume
2.5519963955198E+23
Height
60987735.960192