85777788 is an even 8-digits composite number following 85777787
and preceding 85777789 . In scientific notation, it is written as 8.5777788 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 12 positive divisors.
There are 28592592 positive integers (up to 85777788) that are relatively prime to 85777788.
85777788 has 12 divisors, whose sum is 200148200
The reverse of 85777788 is 88777758
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 57
Digital Root 3
Name
eighty-five million seven hundred seventy-seven thousand seven hundred eighty-eight
Scientific notation
8.5777788 × 10^7
Engineering notation
8.5777788 × 10^6
Prime Factorization
2 × 2 × 3 × 7148149
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42888894
Product of the distinct prime numbers
The prime factorization of 85777788 is 2 × 2 × 3 × 7148149.
Since it has a total of 4 prime factors.
3 , 6 , 70 , 85 , 111 , 328 , 3817 , 265 , 25264 , 60710 , 819364 , 945498 , 789743 , 3427016 , 91398391 , 26527558 , 447034790 , 274325008 , 8075043690 , 1011793515
n×2
171555576
n×3
257333364
n×4
343111152
n×5
428888940
n÷2
42888894
n÷3
28592596
n÷3
21444447
n÷5
17155557.6
n2
7357828914172944
n3
6.311382887402E+23
n4
5.4137646330239E+31
n5
4.6438075497343E+39
2 √n
9261.6298781586
3 √n
441.01999590536
4 √n
96.237362173735
5 √n
38.607792331296
1 , 2 , 3 , 4 , 6 , 12 , 7148149 , 14296298 , 21444447 , 28592596 , 42888894 , 85777788
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
-85777787
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 85777788 can be divided by 12 positive divisors.
The sum of these divisors (counting 85777788) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000111001101110101111100
3
Ternary
12222101222000010
4
Quaternary
11013031311330
5
Quinary
133424342123
6
Senary
12302303220
8
Octal
507156574
10
Decimal
85777788
12
Duodecimal
24887b10
16
Hexadecimal
51cdd7c
20
Vigesimal
16g2498
36
Base36
1f2ikc
md5
09236d417c9cba42c534e0bf3ae0ff26
sha1
2758d246cf10a8d98fb11fcf0c3409fb8c8612c7
sha256
d00a875407c35da98fa0e80de1468562f19bbc4f3c44776c533f7d41e5f40c59
sha512
411f5f9d090f2312940b6fc8fce13d78a312a35c0e2bb288bee2f8dc2b3fdc823f99f15dc0f2880e4eacd5a4a287c94fb87ff5cd9d31e3f115e7137fae31d8cd
ripemd-160
4e9092c684d880619317ce116b8366a74b72dac6
Diameter
171555576
Circumference
538957737.24397
Area
2.3115301263136E+16
Volume
2.6437058817406E+24
Surface area
9.2461205052545E+16
Circumference
538957737.24397
Perimeter
343111152
Area
7357828914172944
Diagonal
121308111.13996
Surface area
44146973485037664
Volume
6.311382887402E+23
Space diagonal
148571486.97687
Perimeter
257333364
Area
3.1860333781867E+15
Altitude
74285743.488436
Surface area
3.1860333781867E+15
Volume
7.4380360639111E+22
Height
40436037.046655