72674778 is an even 8-digits composite number following 72674777
and preceding 72674779 . In scientific notation, it is written as 7.2674778 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 22022440 positive integers (up to 72674778) that are relatively prime to 72674778.
72674778 has 16 divisors, whose sum is 122527296
The reverse of 72674778 is 87747627
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-two million six hundred seventy-four thousand seven hundred seventy-eight
Scientific notation
7.2674778 × 10^7
Engineering notation
7.2674778 × 10^6
Prime Factorization
2 × 33 × 11 × 100103
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72674778
Product of the distinct prime numbers
The prime factorization of 72674778 is 2 × 33 × 11 × 100103.
Since it has a total of 4 prime factors.
9 , 7 , 47 , 72 , 620 , 69 , 3128 , 228 , 19548 , 9426 , 632770 , 535533 , 8191021 , 5125289 , 82385751 , 63075134 , 403411918 , 918403816 , 8685159028 , 7122028353
n×2
145349556
n×3
218024334
n×4
290699112
n×5
363373890
n÷2
36337389
n÷3
24224926
n÷3
18168694.5
n÷5
14534955.6
n2
5281623357349284
n3
3.8384080497497E+23
n4
2.7895545288898E+31
n5
2.0273025610596E+39
2 √n
8524.9503224359
3 √n
417.31235044284
4 √n
92.330657543613
5 √n
37.348807745886
1 , 2 , 11 , 22 , 33 , 66 , 363 , 726 , 100103 , 200206 , 1101133 , 2202266 , 3303399 , 6606798 , 36337389 , 72674778
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
-72674777
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 72674778 can be divided by 16 positive divisors.
The sum of these divisors (counting 72674778) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010101001110110111011010
3
Ternary
12001202021001110
4
Quaternary
10111032313122
5
Quinary
122101043103
6
Senary
11113401150
8
Octal
425166732
10
Decimal
72674778
12
Duodecimal
204091b6
16
Hexadecimal
454edda
20
Vigesimal
12e46ii
36
Base36
179o7u
md5
5ad769e1c47ab6ca5b4385d93f7beedb
sha1
268a31eed6663e7e980eeda5f0fac098d7ba5669
sha256
fa8e3d9fd5bb84004ed69be19c936c2c4eecaf10d862df8c785f41b2f64823c0
sha512
dcefb9849b9e7853e26405a158361f7e32b3d8dcb3dad488993e336d441d8ee441080b2dd513e8fab9c70667767970603c4acb1daa0d713cb23880efbf20a8e4
ripemd-160
fd48d29ca91d2dd3b1fab9cea2668ac87c7a415e
Diameter
145349556
Circumference
456629097.33214
Area
1.6592709138477E+16
Volume
1.6078286040765E+24
Surface area
6.6370836553907E+16
Circumference
456629097.33214
Perimeter
290699112
Area
5281623357349284
Diagonal
102777656.69005
Surface area
31689740144095704
Volume
3.8384080497497E+23
Space diagonal
125876407.92479
Perimeter
218024334
Area
2.2870100003429E+15
Altitude
62938203.962394
Surface area
2.2870100003429E+15
Volume
4.5236072682318E+22
Height
34259218.896685