67222720 is an even 8-digits composite number following 67222719
and preceding 67222721 . In scientific notation, it is written as 6.7222720 × 10^7.
The sum of its digits is 28. It has a total of 8 prime factors and 28 positive divisors.
There are 26888960 positive integers (up to 67222720) that are relatively prime to 67222720.
67222720 has 28 divisors, whose sum is 160074864
The reverse of 67222720 is 02722276
Previous prime number is 5
Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1
Name
sixty-seven million two hundred twenty-two thousand seven hundred twenty
Scientific notation
6.7222720 × 10^7
Engineering notation
6.7222720 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 5 × 210071
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
2100710
Product of the distinct prime numbers
The prime factorization of 67222720 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 210071.
Since it has a total of 8 prime factors.
3 , 9 , 31 , 47 , 993 , 3 , 1463 , 5697 , 44673 , 31600 , 64079 , 203742 , 2116360 , 9216247 , 33849988 , 6412738 , 521795214 , 427383174 , 994017207 , 209580249
n×2
134445440
n×3
201668160
n×4
268890880
n×5
336113600
n÷2
33611360
n÷3
22407573.333333
n÷3
16805680
n÷5
13444544
n2
4518894084198400
n3
3.0377235173173E+23
n4
2.0420403744203E+31
n5
1.3727150831835E+39
2 √n
8198.9462737598
3 √n
406.60435606567
4 √n
90.548032964608
5 √n
36.770811648054
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 32 , 40 , 64 , 80 , 160 , 320 , 210071 , 420142 , 840284 , 1050355 , 1680568 , 2100710 , 3361136 , 4201420 , 6722272 , 8402840 , 13444544 , 16805680 , 33611360 , 67222720
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67222719
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67222720 can be divided by 28 positive divisors.
The sum of these divisors (counting 67222720) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
100000000011011110011000000
3
Ternary
11200111021020101
4
Quaternary
10000123303000
5
Quinary
114202111340
6
Senary
10400452144
8
Octal
400336300
10
Decimal
67222720
12
Duodecimal
1a61a054
16
Hexadecimal
401bcc0
20
Vigesimal
1102gg0
36
Base36
140tds
md5
796ddcde03dc636ff2cafa2b7d3cfb6d
sha1
7003c6bffaed9f57c81d175f56a626fd86413f7f
sha256
ae157f56e9be379aceb3560ce6a18d7477f2dfb1307a814facb72755bbdc78a4
sha512
0158ff34ce7d8ab12aa0f7b1e9d420844a6c7527b1a00c27967ae86dd0873cdbcd99667fb24e381994c1241559f6ec798c4330ebb6c0cd8322446e0d6edb1ec2
ripemd-160
cc30ff4fb8c07e6b0f6b047d01bf2109d28f3549
Diameter
134445440
Circumference
422372806.61265
Area
1.4196524457268E+16
Volume
1.2724386514188E+24
Surface area
5.6786097829072E+16
Circumference
422372806.61265
Perimeter
268890880
Area
4518894084198400
Diagonal
95067282.323609
Surface area
27113364505190400
Volume
3.0377235173173E+23
Space diagonal
116433166.46298
Perimeter
201668160
Area
1.9567385369635E+15
Altitude
58216583.231488
Surface area
1.9567385369635E+15
Volume
3.5799914974415E+22
Height
31689094.10787