131726897 is an odd 9-digits composite number following 131726896
and preceding 131726898 . In scientific notation, it is written as 1.31726897 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 123604992 positive integers (up to 131726897) that are relatively prime to 131726897.
131726897 has 8 divisors, whose sum is 139895496
The reverse of 131726897 is 798627131
Previous prime number is 337
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-one million seven hundred twenty-six thousand eight hundred ninety-seven
Scientific notation
1.31726897 × 10^8
Engineering notation
1.31726897 × 10^6
Prime Factorization
17 × 337 × 22993
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131726897
Product of the distinct prime numbers
The prime factorization of 131726897 is 17 × 337 × 22993.
Since it has a total of 3 prime factors.
9 , 1 , 21 , 47 , 980 , 363 , 6765 , 1327 , 81175 , 44379 , 786441 , 358415 , 3433313 , 1753449 , 70382921 , 17082901 , 768465402 , 684632343 , 3994193192 , 3901347332
n×2
263453794
n×3
395180691
n×4
526907588
n×5
658634485
n÷2
65863448.5
n÷3
43908965.666667
n÷3
32931724.25
n÷5
26345379.4
n2
17351975393248609
n3
2.285721875373E+24
n4
3.0109105004791E+32
n5
3.9661789737282E+40
2 √n
11477.23385664
3 √n
508.81294727488
4 √n
107.13185267062
5 √n
42.066355946382
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
-131726896
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 131726897 can be divided by 8 positive divisors.
The sum of these divisors (counting 131726897) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110110011111111000110001
3
Ternary
100011212102022222
4
Quaternary
13312133320301
5
Quinary
232210230042
6
Senary
21023210425
8
Octal
766377061
10
Decimal
131726897
12
Duodecimal
38146a15
16
Hexadecimal
7d9fe31
20
Vigesimal
2135h4h
36
Base36
26fd4h
md5
c5f1f1eabae3949fae57b212d3f1b4ab
sha1
1805c2238946bdb58e5e5bf478e626026e35f24e
sha256
d379ee9257d8ed236e1a026612f24157c19725958b8ce2183bbec6ededbe6f46
sha512
cf44309c9a44a4547a40013ac5ead8be8c343e5dfb2fc9d465b0b950b61771edf48223822ee0209205ccdbd1e7fc579653c48271c3553cfcccdcb63a9cc0500a
ripemd-160
f6e547163885590c1dd30ac4faaacb4bcc6cfe2c
Diameter
263453794
Circumference
827664503.79076
Area
5.4512838420701E+16
Volume
9.5744094024284E+24
Surface area
2.180513536828E+17
Circumference
827664503.79076
Perimeter
526907588
Area
17351975393248609
Diagonal
186289964.26672
Surface area
104111852359491654
Volume
2.285721875373E+24
Space diagonal
228157678.32739
Perimeter
395180691
Area
7.5136257481979E+15
Altitude
114078839.1637
Surface area
7.5136257481979E+15
Volume
2.6937490633045E+23
Height
62096654.755575