72183428 is an even 8-digits composite number following 72183427
and preceding 72183429 . In scientific notation, it is written as 7.2183428 × 10^7.
The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors.
There are 33488000 positive integers (up to 72183428) that are relatively prime to 72183428.
72183428 has 24 divisors, whose sum is 135644544
The reverse of 72183428 is 82438127
Previous prime number is 71
Is Prime? no Number parity even Number length 8 Sum of Digits 35 Digital Root 8
Name
seventy-two million one hundred eighty-three thousand four hundred twenty-eight
Scientific notation
7.2183428 × 10^7
Engineering notation
7.2183428 × 10^6
Prime Factorization
2 × 2 × 17 × 71 × 14951
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
36091714 Product of the distinct prime numbers
The prime factorization of 72183428 is 2 × 2 × 17 × 71 × 14951.
Since it has a total of 5 prime factors.
9 , 3 , 36 , 3 , 170 , 768 , 2506 , 7321 , 82019 , 97395 , 768825 , 780387 , 4722051 , 2981285 , 43254163 , 68119388 , 923796845 , 192311006 , 5681900983 , 733399636
n×2
144366856
n×3
216550284
n×4
288733712
n×5
360917140
n÷2
36091714
n÷3
24061142.666667
n÷3
18045857
n÷5
14436685.6
n2
5210447277831184
n3
3.7610794592712E+23
n4
2.7148760835058E+31
n5
1.9596906230267E+39
2 √n8496.0830975221
3 √n416.36974800237
4 √n92.174199738984
5 √n37.298167982253
1 , 2 , 4 , 17 , 34 , 68 , 71 , 142 , 284 , 1207 , 2414 , 4828 , 14951 , 29902 , 59804 , 254167 , 508334 , 1016668 , 1061521 , 2123042 , 4246084 , 18045857 , 36091714 , 72183428
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72183427 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72183428 can be divided by 24 positive divisors.
The sum of these divisors (counting 72183428) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010011010110111010000100
3
Ternary
12000211022001022
4
Quaternary
10103112322010
5
Quinary
121434332203
6
Senary
11055050312
8
Octal
423267204
10
Decimal
72183428
12
Duodecimal
20210998
16
Hexadecimal
44d6e84
20
Vigesimal
12b2ib8
36
Base36
16z538
md5
9c9e0a46044d2d0c76da34f1035086e4
sha1
1156a964da181ace26c6f1528e8f4eec8c161067
sha256
503f8c5a7c801db7223867bee5063ae833c3829d4382f74387365a6e0bb5d925
sha512
1b0a24c74b52551eff1a8fccb9ca04af4c8de5cb7fcf783e0814b1f0ea9250afb5f94d8efbed4d9522377f70fc61c70bcae6ed934a02ffee719d81bfa7653c7c
ripemd-160
719152e7645636ae965c76c5969a5d0a6d2d1245
Diameter
144366856
Circumference
453541854.23146
Area
1.6369102889951E+16
Volume
1.5754372798419E+24
Surface area
6.5476411559806E+16
Circumference
453541854.23146
Perimeter
288733712
Area
5210447277831184
Diagonal
102082782.85618
Surface area
31262683666987104
Volume
3.7610794592712E+23
Space diagonal
125025364.76049
Perimeter
216550284
Area
2.2561898538406E+15
Altitude
62512682.380245
Surface area
2.2561898538406E+15
Volume
4.4324746503869E+22
Height
34027594.285394