67689738 is an even 8-digits composite number following 67689737
and preceding 67689739 . In scientific notation, it is written as 6.7689738 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 22563240 positive integers (up to 67689738) that are relatively prime to 67689738.
67689738 has 8 divisors, whose sum is 112816260
The reverse of 67689738 is 83798676
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-seven million six hundred eighty-nine thousand seven hundred thirty-eight
Scientific notation
6.7689738 × 10^7
Engineering notation
6.7689738 × 10^6
Prime Factorization
2 × 9 × 3760541
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
67689738
Product of the distinct prime numbers
The prime factorization of 67689738 is 2 × 9 × 3760541.
Since it has a total of 3 prime factors.
9 , 5 , 7 , 70 , 261 , 858 , 5521 , 8737 , 16242 , 10442 , 575088 , 982784 , 9177157 , 6971732 , 33954584 , 2719106 , 40115820 , 603731824 , 4820409709 , 4908878803
n×2
135379476
n×3
203069214
n×4
270758952
n×5
338448690
n÷2
33844869
n÷3
22563246
n÷3
16922434.5
n÷5
13537947.6
n2
4581900630508644
n3
3.1014765322116E+23
n4
2.0993813387856E+31
n5
1.4210657278448E+39
2 √n
8227.3773463966
3 √n
407.54378793514
4 √n
90.704891524088
5 √n
36.821762003361
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
-67689737
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 67689738 can be divided by 8 positive divisors.
The sum of these divisors (counting 67689738) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000010001101110100001010
3
Ternary
11201100222212100
4
Quaternary
10002031310022
5
Quinary
114312032423
6
Senary
10414454230
8
Octal
402156412
10
Decimal
67689738
12
Duodecimal
1a804376
16
Hexadecimal
408dd0a
20
Vigesimal
113146i
36
Base36
14atqi
md5
8c2ebbec8b99833ef68ebad9aaa1414a
sha1
125fca0b1ffa940b6d7fcd6f70ab3dd755a55605
sha256
ba6e8f3f10b9a077f7b700f5656ef620e4083ae8d8e903a39240324f687e7443
sha512
3bdb6521d98caeeb262f1766d98bf28c5bac03ae8279e7eec3370f1c9f46b7171752dc8207c2f73baa1caafb2c7cc848b4564b079631338cfb55d8c69a0106d2
ripemd-160
d23fb227a452a24d7df2f37e697fc113cd036965
Diameter
135379476
Circumference
425307167.24844
Area
1.4394465360284E+16
Volume
1.2991434518503E+24
Surface area
5.7577861441138E+16
Circumference
425307167.24844
Perimeter
270758952
Area
4581900630508644
Diagonal
95727745.513081
Surface area
27491403783051864
Volume
3.1014765322116E+23
Space diagonal
117242065.36703
Perimeter
203069214
Area
1.9840211718182E+15
Altitude
58621032.683513
Surface area
1.9840211718182E+15
Volume
3.6551251460297E+22
Height
31909248.50436