68173672 is an even 8-digits composite number following 68173671
and preceding 68173673 . In scientific notation, it is written as 6.8173672 × 10^7.
The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors.
There are 26044416 positive integers (up to 68173672) that are relatively prime to 68173672.
68173672 has 32 divisors, whose sum is 135720000
The reverse of 68173672 is 27637186
Previous prime number is 119
Is Prime? no Number parity even Number length 8 Sum of Digits 40 Digital Root 4
Name
sixty-eight million one hundred seventy-three thousand six hundred seventy-two
Scientific notation
6.8173672 × 10^7
Engineering notation
6.8173672 × 10^6
Prime Factorization
2 × 2 × 2 × 19 × 119 × 3769
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17043418 Product of the distinct prime numbers
The prime factorization of 68173672 is 2 × 2 × 2 × 19 × 119 × 3769.
Since it has a total of 6 prime factors.
10 , 7 , 49 , 51 , 282 , 308 , 4849 , 9182 , 98166 , 51272 , 297640 , 59193 , 324591 , 7763112 , 44119966 , 87261281 , 132595143 , 355260377 , 1125278403 , 5236522273
n×2
136347344
n×3
204521016
n×4
272694688
n×5
340868360
n÷2
34086836
n÷3
22724557.333333
n÷3
17043418
n÷5
13634734.4
n2
4647649553963584
n3
3.1684733626286E+23
n4
2.1600646376458E+31
n5
1.4725953810566E+39
2 √n8256.7349479077
3 √n408.51269968963
4 √n90.866577727499
5 √n36.874262020082
1 , 2 , 4 , 8 , 19 , 38 , 76 , 119 , 152 , 238 , 476 , 952 , 2261 , 3769 , 4522 , 7538 , 9044 , 15076 , 18088 , 30152 , 71611 , 143222 , 286444 , 448511 , 572888 , 897022 , 1794044 , 3588088 , 8521709 , 17043418 , 34086836 , 68173672
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-68173671 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68173672 can be divided by 32 positive divisors.
The sum of these divisors (counting 68173672) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000100000011111101101000
3
Ternary
11202021120200211
4
Quaternary
10010003331220
5
Quinary
114423024142
6
Senary
10433110504
8
Octal
404037550
10
Decimal
68173672
12
Duodecimal
1a9b8434
16
Hexadecimal
4103f68
20
Vigesimal
1161e3c
36
Base36
14l754
md5
d3c2e2339fc7f61ac33e8fd8235702be
sha1
556738167cdb2bf23ea004944dc1c1766b691179
sha256
515654fce58199a26ad9b446be8133716c0477acfd240ad206d70b813f0f7e45
sha512
b6d001596143da1c3c433c0ea9a0ab7408d8b075db159cf65e9eaa9442ea8691a9f86ea75b671e06ffe8cf8d3ce2ea08dc739817c504c581fb96ea56dfda7d96
ripemd-160
a14a759681f7660bf7bd3f0661adc9187822a435
Diameter
136347344
Circumference
428347814.24688
Area
1.4601021695192E+16
Volume
1.3272070185505E+24
Surface area
5.8404086780767E+16
Circumference
428347814.24688
Perimeter
272694688
Area
4647649553963584
Diagonal
96412131.539175
Surface area
27885897323781504
Volume
3.1684733626286E+23
Space diagonal
118080263.64254
Perimeter
204521016
Area
2.0124912908099E+15
Altitude
59040131.821268
Surface area
2.0124912908099E+15
Volume
3.7340816678727E+22
Height
32137377.179725