77228439 is an odd 8-digits composite number following 77228438
and preceding 77228440 . In scientific notation, it is written as 7.7228439 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 51341496 positive integers (up to 77228439) that are relatively prime to 77228439.
77228439 has 8 divisors, whose sum is 103259520
The reverse of 77228439 is 93482277
Previous prime number is 359
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-seven million two hundred twenty-eight thousand four hundred thirty-nine
Scientific notation
7.7228439 × 10^7
Engineering notation
7.7228439 × 10^6
Prime Factorization
3 × 359 × 71707
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77228439
Product of the distinct prime numbers
The prime factorization of 77228439 is 3 × 359 × 71707.
Since it has a total of 3 prime factors.
6 , 10 , 44 , 52 , 299 , 603 , 3802 , 9396 , 18198 , 67507 , 861375 , 28762 , 3390737 , 4929021 , 15945273 , 67648590 , 980447856 , 910919285 , 8744688768 , 7459057820
n×2
154456878
n×3
231685317
n×4
308913756
n×5
386142195
n÷2
38614219.5
n÷3
25742813
n÷3
19307109.75
n÷5
15445687.8
n2
5964231790376721
n3
4.6060831100497E+23
n4
3.557206084934E+31
n5
2.7471747314076E+39
2 √n
8787.9712675907
3 √n
425.85238664429
4 √n
93.744179913159
5 √n
37.805540486352
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77228438
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77228439 can be divided by 8 positive divisors.
The sum of these divisors (counting 77228439) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100110100110100110010111
3
Ternary
12101022121111120
4
Quaternary
10212212212113
5
Quinary
124232302224
6
Senary
11355135023
8
Octal
446464627
10
Decimal
77228439
12
Duodecimal
21a44473
16
Hexadecimal
49a6997
20
Vigesimal
142db1j
36
Base36
19z9uf
md5
60414eeb630a6fda79dd0040c19a3351
sha1
1730a9af6c17a84c55835dec54a5f6b0462144bb
sha256
c4772b8be75291523afe8eac68c540b5c1f319ee6af79e99dc45b08efb3674c1
sha512
936e67634c73aab8bd5b4d02e3136fc173212219d139431faef0f01e110e9cba3d436545b47e306b3a67daf8d54a4ffff8ef1e3b5a79f4b80c424e0e51f24ca4
ripemd-160
c92cc5f8c42a1a0cdddeafdeb19158eda9a4fa94
Diameter
154456878
Circumference
485240593.22121
Area
1.8737186776954E+16
Volume
1.9293915813808E+24
Surface area
7.4948747107817E+16
Circumference
485240593.22121
Perimeter
308913756
Area
5964231790376721
Diagonal
109217505.8347
Surface area
35785390742260326
Volume
4.6060831100497E+23
Space diagonal
133763580.13723
Perimeter
231685317
Area
2.5825881222625E+15
Altitude
66881790.068617
Surface area
2.5825881222625E+15
Volume
5.4283210030416E+22
Height
36405835.278234