72776844 is an even 8-digits composite number following 72776843
and preceding 72776845 . In scientific notation, it is written as 7.2776844 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 20397312 positive integers (up to 72776844) that are relatively prime to 72776844.
72776844 has 24 divisors, whose sum is 131846400
The reverse of 72776844 is 44867727
Previous prime number is 53
Is Prime? no Number parity even Number length 8 Sum of Digits 45 Digital Root 9
Name
seventy-two million seven hundred seventy-six thousand eight hundred forty-four
Scientific notation
7.2776844 × 10^7
Engineering notation
7.2776844 × 10^6
Prime Factorization
2 × 2 × 63 × 53 × 5449
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
36388422 Product of the distinct prime numbers
The prime factorization of 72776844 is 2 × 2 × 63 × 53 × 5449.
Since it has a total of 5 prime factors.
4 , 5 , 73 , 97 , 965 , 917 , 5073 , 74 , 81926 , 41007 , 951612 , 671261 , 6198280 , 3728345 , 48547994 , 68790238 , 233091738 , 615502733 , 7647137437 , 6811454365
n×2
145553688
n×3
218330532
n×4
291107376
n×5
363884220
n÷2
36388422
n÷3
24258948
n÷3
18194211
n÷5
14555368.8
n2
5296469022600336
n3
3.8546029980862E+23
n4
2.8052584107365E+31
n5
2.0415785373786E+39
2 √n8530.9345326289
3 √n417.50761983057
4 √n92.363058268059
5 √n37.359292549096
1 , 2 , 4 , 53 , 63 , 106 , 126 , 212 , 252 , 3339 , 5449 , 6678 , 10898 , 13356 , 21796 , 288797 , 343287 , 577594 , 686574 , 1155188 , 1373148 , 18194211 , 36388422 , 72776844
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
-72776843 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 72776844 can be divided by 24 positive divisors.
The sum of these divisors (counting 72776844) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010101100111110010001100
3
Ternary
12001221110001200
4
Quaternary
10111213302030
5
Quinary
122112324334
6
Senary
11115505500
8
Octal
425476214
10
Decimal
72776844
12
Duodecimal
20458290
16
Hexadecimal
4567c8c
20
Vigesimal
12eh224
36
Base36
17buz0
md5
3a35a0823edda70bb08e40390ce25c23
sha1
3de89039be5aed209f824a03a6297d8fe02a5f5c
sha256
9597bf171862f955cc33e91bf879b667963858d089cbe9b1f6ace5cd2135cfa0
sha512
e11a4f544fc98aa589327547de195aa3901c0e589c0188717074925b1b4bf086aeca5dde44e3f0e4013347a7ea845e791d669f2cf34e18ae3e49c5034c730cf4
ripemd-160
90245edb826fc48be898a1b63331d74f4693df04
Diameter
145553688
Circumference
457270396.9237
Area
1.6639348171367E+16
Volume
1.6146123281724E+24
Surface area
6.6557392685469E+16
Circumference
457270396.9237
Perimeter
291107376
Area
5296469022600336
Diagonal
102921999.81151
Surface area
31778814135602016
Volume
3.8546029980862E+23
Space diagonal
126053191.42251
Perimeter
218330532
Area
2.2934383619646E+15
Altitude
63026595.711257
Surface area
2.2934383619646E+15
Volume
4.5426931978812E+22
Height
34307333.270504