72672882 is an even 8-digits composite number following 72672881
and preceding 72672883 . In scientific notation, it is written as 7.2672882 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 24209360 positive integers (up to 72672882) that are relatively prime to 72672882.
72672882 has 16 divisors, whose sum is 145435392
The reverse of 72672882 is 28827627
Previous prime number is 5087
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-two million six hundred seventy-two thousand eight hundred eighty-two
Scientific notation
7.2672882 × 10^7
Engineering notation
7.2672882 × 10^6
Prime Factorization
2 × 3 × 5087 × 2381
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72672882
Product of the distinct prime numbers
The prime factorization of 72672882 is 2 × 3 × 5087 × 2381.
Since it has a total of 4 prime factors.
8 , 1 , 10 , 43 , 947 , 708 , 1560 , 4011 , 19413 , 74705 , 581617 , 40103 , 8821225 , 7492682 , 49794108 , 56118690 , 73727886 , 524144662 , 2719971691 , 5743474564
n×2
145345764
n×3
218018646
n×4
290691528
n×5
363364410
n÷2
36336441
n÷3
24224294
n÷3
18168220.5
n÷5
14534576.4
n2
5281347778185924
n3
3.8381076388507E+23
n4
2.7892634354149E+31
n5
2.0270381250882E+39
2 √n
8524.8391187166
3 √n
417.30872134749
4 √n
92.330055337991
5 √n
37.348612866506
1 , 2 , 3 , 6 , 2381 , 4762 , 5087 , 7143 , 10174 , 14286 , 15261 , 30522 , 12112147 , 24224294 , 36336441 , 72672882
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72672881
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72672882 can be divided by 16 positive divisors.
The sum of these divisors (counting 72672882) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010101001110011001110010
3
Ternary
12001202011110020
4
Quaternary
10111032121302
5
Quinary
122101013012
6
Senary
11113344310
8
Octal
425163162
10
Decimal
72672882
12
Duodecimal
20408096
16
Hexadecimal
454e672
20
Vigesimal
12e4242
36
Base36
179mr6
md5
97d010440b5333404d1e1ae50812215b
sha1
058eac73c56457b6dcf766cc6be7f8c8ae290b08
sha256
1f373f1ada00fbedbc222715d3902a31b716c781ee967ae8426c713253d849fe
sha512
92607d1b5548326ff1a67e00f6236d696890c34c4b5779f04eeaaf78998d965e043bc618e33dbc35e2b8307561559bccc0ec2f710720f972b0f74dc89da6b89c
ripemd-160
da75ce1b1cbdc7141fdff758137a548d73f65619
Diameter
145345764
Circumference
456617184.4128
Area
1.6591843381002E+16
Volume
1.6077027682534E+24
Surface area
6.6367373524007E+16
Circumference
456617184.4128
Perimeter
290691528
Area
5281347778185924
Diagonal
102774975.34114
Surface area
31688086669115544
Volume
3.8381076388507E+23
Space diagonal
125873123.95646
Perimeter
218018646
Area
2.2868906710648E+15
Altitude
62936561.978229
Surface area
2.2868906710648E+15
Volume
4.523253230592E+22
Height
34258325.113713