72674788 is an even 8-digits composite number following 72674787
and preceding 72674789 . In scientific notation, it is written as 7.2674788 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 35165160 positive integers (up to 72674788) that are relatively prime to 72674788.
72674788 has 12 divisors, whose sum is 131283712
The reverse of 72674788 is 88747627
Previous prime number is 31
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-two million six hundred seventy-four thousand seven hundred eighty-eight
Scientific notation
7.2674788 × 10^7
Engineering notation
7.2674788 × 10^6
Prime Factorization
2 × 2 × 31 × 586087
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
36337394
Product of the distinct prime numbers
The prime factorization of 72674788 is 2 × 2 × 31 × 586087.
Since it has a total of 4 prime factors.
10 , 8 , 23 , 96 , 7 , 929 , 2975 , 8114 , 66205 , 27652 , 363055 , 66477 , 9128577 , 4512971 , 50270082 , 86881368 , 704218182 , 859933609 , 9044550764 , 799586970
n×2
145349576
n×3
218024364
n×4
290699152
n×5
363373940
n÷2
36337394
n÷3
24224929.333333
n÷3
18168697
n÷5
14534957.6
n2
5281624810844944
n3
3.838409634237E+23
n4
2.7895560642533E+31
n5
2.0273039558372E+39
2 √n
8524.9509089496
3 √n
417.31236958347
4 √n
92.330660719772
5 √n
37.34880877372
1 , 2 , 4 , 31 , 62 , 124 , 586087 , 1172174 , 2344348 , 18168697 , 36337394 , 72674788
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72674787
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72674788 can be divided by 12 positive divisors.
The sum of these divisors (counting 72674788) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010101001110110111100100
3
Ternary
12001202021001211
4
Quaternary
10111032313210
5
Quinary
122101043123
6
Senary
11113401204
8
Octal
425166744
10
Decimal
72674788
12
Duodecimal
20409204
16
Hexadecimal
454ede4
20
Vigesimal
12e46j8
36
Base36
179o84
md5
b33a2026f2dc2b107705565596405301
sha1
381816aae4d4606518b763f10d6052b3d7028aed
sha256
04abd9e5d5d86106b74845033dda94116943b6c15dd2c8680b177b926bacb439
sha512
c097c455ee3ca4cbf57c38f3386dedab10b5c7e79163228bf2ad2227ebee5591c76d90edfb74e562416c8d84fdf8776f2df7c77293be168ac37237384a93837c
ripemd-160
31e12f13337f88380eb97bfe65705d3355f586f0
Diameter
145349576
Circumference
456629160.16399
Area
1.6592713704768E+16
Volume
1.607829267785E+24
Surface area
6.6370854819072E+16
Circumference
456629160.16399
Perimeter
290699152
Area
5281624810844944
Diagonal
102777670.83219
Surface area
31689748865069664
Volume
3.838409634237E+23
Space diagonal
125876425.2453
Perimeter
218024364
Area
2.287010629725E+15
Altitude
62938212.622648
Surface area
2.287010629725E+15
Volume
4.5236091355679E+22
Height
34259223.61073