172116749 is an odd 9-digits composite number following 172116748
and preceding 172116750 . In scientific notation, it is written as 1.72116749 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 147463920 positive integers (up to 172116749) that are relatively prime to 172116749.
172116749 has 8 divisors, whose sum is 196791168
The reverse of 172116749 is 947611271
Previous prime number is 7517
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred seventy-two million one hundred sixteen thousand seven hundred forty-nine
Scientific notation
1.72116749 × 10^8
Engineering notation
1.72116749 × 10^6
Prime Factorization
7 × 7517 × 3271
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
172116749
Product of the distinct prime numbers
The prime factorization of 172116749 is 7 × 7517 × 3271.
Since it has a total of 3 prime factors.
6 , 7 , 31 , 54 , 536 , 888 , 6683 , 7984 , 99006 , 48096 , 229427 , 107051 , 1108165 , 6851776 , 51804203 , 6666038 , 297787891 , 310206206 , 8145381031 , 8042620017
n×2
344233498
n×3
516350247
n×4
688466996
n×5
860583745
n÷2
86058374.5
n÷3
57372249.666667
n÷3
43029187.25
n÷5
34423349.8
n2
29624175286329001
n3
5.0988167420891E+24
n4
8.7759176139515E+32
n5
1.5104824092052E+41
2 √n
13119.32730745
3 √n
556.25557686619
4 √n
114.53963203822
5 √n
44.377683337917
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
-172116748
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 172116749 can be divided by 8 positive divisors.
The sum of these divisors (counting 172116749) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010000100100101100001101
3
Ternary
102222212102210102
4
Quaternary
22100210230031
5
Quinary
323030213444
6
Senary
25025020445
8
Octal
1220445415
10
Decimal
172116749
12
Duodecimal
49784725
16
Hexadecimal
a424b0d
20
Vigesimal
2dfebh9
36
Base36
2uh24t
md5
9a5da68fb1fead5044af2cdc7a9a11d6
sha1
7705a74b42de68e493675001cbe4ae9e4e4b2bf8
sha256
ea6c8ba64c18a1a6bd451c9ec315cd9eb0c58245dbd196e1e4c6ffa10315d504
sha512
34e602101fd510a511b69b49d4b7ea14ce1745aabc4e37212880e851e0a2892a08c3f80824302d4e699caa75f9bf81e896a0ba116e129e2b953f122134105eaf
ripemd-160
d2c1eb8933a35e1c1eb884cc14ad04cc28423d9e
Diameter
344233498
Circumference
1081441428.4363
Area
9.3067091448187E+16
Volume
2.1357873625264E+25
Surface area
3.7226836579275E+17
Circumference
1081441428.4363
Perimeter
688466996
Area
29624175286329001
Diagonal
243409840.74737
Surface area
177745051717974006
Volume
5.0988167420891E+24
Space diagonal
298114954.10158
Perimeter
516350247
Area
1.2827644182062E+16
Altitude
149057477.05079
Surface area
1.2827644182062E+16
Volume
6.0090131572645E+23
Height
81136613.582455