775996985 is an odd 9-digits composite number following 775996984
and preceding 775996986 . In scientific notation, it is written as 7.75996985 × 10^8.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 612053680 positive integers (up to 775996985) that are relatively prime to 775996985.
775996985 has 8 divisors, whose sum is 944312256
The reverse of 775996985 is 589699577
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 65
Digital Root 2
Name
seven hundred seventy-five million nine hundred ninety-six thousand nine hundred eighty-five
Scientific notation
7.75996985 × 10^8
Engineering notation
7.75996985 × 10^6
Prime Factorization
5 × 71 × 2185907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
775996985
Product of the distinct prime numbers
The prime factorization of 775996985 is 5 × 71 × 2185907.
Since it has a total of 3 prime factors.
1 , 7 , 15 , 96 , 553 , 701 , 4172 , 5077 , 6138 , 92841 , 537501 , 952906 , 5131899 , 2372029 , 61233231 , 72066966 , 307107051 , 910296646 , 1117748267 , 2848111839
n×2
1551993970
n×3
2327990955
n×4
3103987940
n×5
3879984925
n÷2
387998492.5
n÷3
258665661.66667
n÷3
193999246.25
n÷5
155199397
n2
602171320729090225
n3
4.6728312933924E+26
n4
3.6261029950862E+35
n5
2.8138449914863E+44
2 √n
27856.722438219
3 √n
918.9389883176
4 √n
166.90333261568
5 √n
59.975241690163
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
-775996984
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 775996985 can be divided by 8 positive divisors.
The sum of these divisors (counting 775996985) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110010000001100011000111001
3
Ternary
2000002011201202002
4
Quaternary
232100030120321
5
Quinary
3042123400420
6
Senary
205000150345
8
Octal
5620143071
10
Decimal
775996985
12
Duodecimal
197a683b5
16
Hexadecimal
2e40c639
20
Vigesimal
c29jc95
36
Base36
cu0b3t
md5
7332718cbb532057ede20dc29d634f9b
sha1
487d4bdb0a55511496d42af27c7f45a93139a52c
sha256
ca5216834a39dd8249611027e6f92e030632970ed5e4940c242501c4676daf5a
sha512
c48b09dd90ed612b8103944fd8fade8fa89b8593ac178195fa2bb5dbbae210ba9b6e0774bbbabce4ad2cc790c5671e5831668822e62f69dc3eb38a4e6d14cc8f
ripemd-160
3e9f15fc7dbc0a2d21cea06b3b48055bc347be2a
Diameter
1551993970
Circumference
4875732854.5677
Area
1.891776997405E+18
Volume
1.9573509950381E+27
Surface area
7.5671079896199E+18
Circumference
4875732854.5677
Perimeter
3103987940
Area
602171320729090225
Diagonal
1097425460.5476
Surface area
3613027924374541350
Volume
4.6728312933924E+26
Space diagonal
1344066204.5403
Perimeter
2327990955
Area
2.6074783059091E+17
Altitude
672033102.27013
Surface area
2.6074783059091E+17
Volume
5.5069844914975E+25
Height
365808486.84921