2672912145 is an odd 10-digits composite number following 2672912144
and preceding 2672912146 . In scientific notation, it is written as 2.672912145 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 1425553136 positive integers (up to 2672912145) that are relatively prime to 2672912145.
2672912145 has 8 divisors, whose sum is 4276659456
The reverse of 2672912145 is 5412192762
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 39
Digital Root 3
Name
two billion six hundred seventy-two million nine hundred twelve thousand one hundred forty-five
Scientific notation
2.672912145 × 10^9
Engineering notation
2.672912145 × 10^9
Prime Factorization
5 × 3 × 178194143
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2672912145
Product of the distinct prime numbers
The prime factorization of 2672912145 is 5 × 3 × 178194143.
Since it has a total of 3 prime factors.
7 , 9 , 25 , 35 , 323 , 782 , 3197 , 7909 , 12935 , 24985 , 511036 , 230403 , 8603021 , 281482 , 14672875 , 10265663 , 138061764 , 147678719 , 2011510700 , 744382772
n×2
5345824290
n×3
8018736435
n×4
10691648580
n×5
13364560725
n÷2
1336456072.5
n÷3
890970715
n÷3
668228036.25
n÷5
534582429
n2
7144459334888501025
n3
1.9096512125682E+28
n4
5.1043299187875E+37
n5
1.3643425432014E+47
2 √n
51700.214167835
3 √n
1387.8042978392
4 √n
227.37681097208
5 √n
76.806316372068
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
-2672912144
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 2672912145 can be divided by 8 positive divisors.
The sum of these divisors (counting 2672912145) is 1, the average is 0.125.
Base
System
Value
2
Binary
10011111010100010110011100010001
3
Ternary
20220021120000011010
4
Quaternary
2133110112130101
5
Quinary
20433231142040
6
Senary
1121121441133
8
Octal
23724263421
10
Decimal
2672912145
12
Duodecimal
6271a01a9
16
Hexadecimal
9f516711
20
Vigesimal
21f5e075
36
Base36
187ds7l
md5
82320342014c96fc42af4bd56a970646
sha1
7cf9b8cee6635ced03dbb69a5c0100b9635bb003
sha256
b7bc9b64ddacd37a79526ba6f6c3592db28229e1fd1b726118aa9a2309076f4a
sha512
40af28ef96f3a1993385825f65b65dcc23fd83ecbcbfdc7a1cef51c92b2d95129de325df787bdbf4f5cd051e18f932098c00b1d323d703c87282975667fe2efc
ripemd-160
f08b3b55301161b9a9430795afc9a1dfbdd32764
Diameter
5345824290
Circumference
16794402316.846
Area
2.2444980960357E+19
Volume
7.9991282937642E+28
Surface area
8.9779923841427E+19
Circumference
16794402316.846
Perimeter
10691648580
Area
7144459334888501025
Diagonal
3780068606.4908
Surface area
4.2866756009331E+19
Volume
1.9096512125682E+28
Space diagonal
4629619639.3079
Perimeter
8018736435
Area
3.0936416401592E+18
Altitude
2314809819.654
Surface area
3.0936416401592E+18
Volume
2.2505455368468E+27
Height
1260022868.8303