77236385 is an odd 8-digits composite number following 77236384
and preceding 77236386 . In scientific notation, it is written as 7.7236385 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 59922240 positive integers (up to 77236385) that are relatively prime to 77236385.
77236385 has 8 divisors, whose sum is 78148800
The reverse of 77236385 is 58363277
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-seven million two hundred thirty-six thousand three hundred eighty-five
Scientific notation
7.7236385 × 10^7
Engineering notation
7.7236385 × 10^6
Prime Factorization
215 × 149 × 2411
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77236385
Product of the distinct prime numbers
The prime factorization of 77236385 is 215 × 149 × 2411.
Since it has a total of 3 prime factors.
8 , 2 , 70 , 60 , 305 , 840 , 2681 , 9719 , 34498 , 82171 , 294025 , 729709 , 4841206 , 9023430 , 22326848 , 78936385 , 36981049 , 310530878 , 5742302316 , 485415661
n×2
154472770
n×3
231709155
n×4
308945540
n×5
386181925
n÷2
38618192.5
n÷3
25745461.666667
n÷3
19309096.25
n÷5
15447277
n2
5965459167868225
n3
4.6075050099125E+23
n4
3.5586703083503E+31
n5
2.7485883002381E+39
2 √n
8788.4233512047
3 √n
425.8669913981
4 √n
93.74659114445
5 √n
37.806318413412
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
-77236384
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 77236385 can be divided by 8 positive divisors.
The sum of these divisors (counting 77236385) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100110101000100010100001
3
Ternary
12101100000101212
4
Quaternary
10212220202201
5
Quinary
124233031020
6
Senary
11355235505
8
Octal
446504241
10
Decimal
77236385
12
Duodecimal
21a48b95
16
Hexadecimal
49a88a1
20
Vigesimal
142eaj5
36
Base36
19zfz5
md5
c2514cf42a803dda03a3bcf2f6b2c5b6
sha1
4fd619e3ebc2c71e5a22644938755c36e1fada83
sha256
830934bc624cacafe60fc6b8ee0b814a78f80801f4d4a086dd622541802491e4
sha512
bc15d0388e9084a26aa6f95548cfb0c402b77e3d4a6c1eaeb15aff3e2641111e2603e858c755207f5fdc28f7d392bc8b1c9a46fb09fbaa362ebcfe3de405c08a
ripemd-160
d8b74915a0624e8402b38b806172586e6a63fcc1
Diameter
154472770
Circumference
485290519.41167
Area
1.8741042697065E+16
Volume
1.9299871854026E+24
Surface area
7.4964170788259E+16
Circumference
485290519.41167
Perimeter
308945540
Area
5965459167868225
Diagonal
109228743.17567
Surface area
35792755007209350
Volume
4.6075050099125E+23
Space diagonal
133777343.01295
Perimeter
231709155
Area
2.5831195923063E+15
Altitude
66888671.506475
Surface area
2.5831195923063E+15
Volume
5.4299967281002E+22
Height
36409581.058557