72164977 is an odd 8-digits prime number following 72164976
and preceding 72164978 . In scientific notation, it is written as 7.2164977 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 72164976 positive integers (up to 72164977) that are relatively prime to 72164977.
72164977 has 2 divisors, whose sum is 72164978
The reverse of 72164977 is 77946127
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 43 Digital Root 7
Name
seventy-two million one hundred sixty-four thousand nine hundred seventy-seven
Scientific notation
7.2164977 × 10^7
Engineering notation
7.2164977 × 10^6
Prime Factorization
72164977
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
72164977 Product of the distinct prime numbers
The prime factorization of 72164977 is 72164977.
Since it has a total of 1 prime factors.
10 , 8 , 51 , 19 , 960 , 355 , 3581 , 9529 , 99718 , 20765 , 278801 , 943567 , 7832596 , 7973959 , 2941878 , 89576774 , 549882598 , 838883975 , 5786304931 , 7446472097
n×2
144329954
n×3
216494931
n×4
288659908
n×5
360824885
n÷2
36082488.5
n÷3
24054992.333333
n÷3
18041244.25
n÷5
14432995.4
n2
5207783905410529
n3
3.7581960575492E+23
n4
2.7121013205453E+31
n5
1.9571872941882E+39
2 √n8494.9971748082
3 √n416.33426851582
4 √n92.168308950573
5 √n37.296261010276
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
72164978 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
36082489 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8494.9972336664 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999722857 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72164977 can be divided by 2 positive divisors.
The sum of these divisors (counting 72164977) is 72164978, the average is 36082489.
Base
System
Value
2
Binary
100010011010010011001110001
3
Ternary
12000210100201221
4
Quaternary
10103102121301
5
Quinary
121433234402
6
Senary
11054425041
8
Octal
423223161
10
Decimal
72164977
12
Duodecimal
20202181
16
Hexadecimal
44d2671
20
Vigesimal
12b0c8h
36
Base36
16yqup
md5
3a78426e9e0c8d8ed1bef9eee6e205a4
sha1
d09236774c56b04c3537bb264dbf09b62677669c
sha256
67581bf99ceaf70434148d3c8e3c409925cdaca5e598900ffc73a0cc8ca39c9f
sha512
3ca4fa3271e43417d4d3120d272b9097dced5e63fe313cf932371762ca67ae87bb27e5862e27145af58625f85c48f6ab94e90a705bfcf016224b6ebb485329d6
ripemd-160
ef7e991c56b7a56c10b2e542120c0d00bdd92891
Diameter
144329954
Circumference
453425923.17935
Area
1.6360735658721E+16
Volume
1.5742294833529E+24
Surface area
6.5442942634884E+16
Circumference
453425923.17935
Perimeter
288659908
Area
5207783905410529
Diagonal
102056689.20174
Surface area
31246703432463174
Volume
3.7581960575492E+23
Space diagonal
124993406.69104
Perimeter
216494931
Area
2.2550365797526E+15
Altitude
62496703.34552
Surface area
2.2550365797526E+15
Volume
4.4290765288693E+22
Height
34018896.400581