77883950 is an even 8-digits composite number following 77883949
and preceding 77883951 . In scientific notation, it is written as 7.7883950 × 10^7.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 30991520 positive integers (up to 77883950) that are relatively prime to 77883950.
77883950 has 24 divisors, whose sum is 145617912
The reverse of 77883950 is 05938877
Previous prime number is 197
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-seven million eight hundred eighty-three thousand nine hundred fifty
Scientific notation
7.7883950 × 10^7
Engineering notation
7.7883950 × 10^6
Prime Factorization
2 × 5 × 5 × 197 × 7907
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
15576790
Product of the distinct prime numbers
The prime factorization of 77883950 is 2 × 5 × 5 × 197 × 7907.
Since it has a total of 5 prime factors.
4 , 4 , 13 , 88 , 775 , 786 , 5992 , 2684 , 68438 , 21044 , 782235 , 191074 , 1542441 , 4787074 , 57117672 , 57803688 , 792560713 , 943889325 , 5809499839 , 2435691544
n×2
155767900
n×3
233651850
n×4
311535800
n×5
389419750
n÷2
38941975
n÷3
25961316.666667
n÷3
19470987.5
n÷5
15576790
n2
6065909667602500
n3
4.7243700525607E+23
n4
3.6795260095513E+31
n5
2.865760197516E+39
2 √n
8825.1883832585
3 √n
427.05386468626
4 √n
93.942473797843
5 √n
37.869501987542
1 , 2 , 5 , 10 , 25 , 50 , 197 , 394 , 985 , 1970 , 4925 , 7907 , 9850 , 15814 , 39535 , 79070 , 197675 , 395350 , 1557679 , 3115358 , 7788395 , 15576790 , 38941975 , 77883950
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77883949
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77883950 can be divided by 24 positive divisors.
The sum of these divisors (counting 77883950) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100101001000110101000101110
3
Ternary
12102112220200202
4
Quaternary
10221012220232
5
Quinary
124414241300
6
Senary
11421153502
8
Octal
451065056
10
Decimal
77883950
12
Duodecimal
220bb892
16
Hexadecimal
4a46a2e
20
Vigesimal
146f9ha
36
Base36
1adbn2
md5
966f114353e305c31be391d25d64f821
sha1
7a24381f60152fa5702b7cf6fe5d248ab3d24c60
sha256
7054f9aefbcf5d2ae75dafefc2b7c5112c9f620964e5c38dd96ff8b01e9ca81b
sha512
c7de672730176d739db30de6fb168cf5ef0c6d3165014ef8f7a5d0ba6bef3e6edadbc4400095258d0cf9dcd11eec62f346fefe3b5e60836865db953e04f64c30
ripemd-160
dd772ce7ca34977bd2ac6e2b2d0c035b230a26bb
Diameter
155767900
Circumference
489359290.30511
Area
1.9056617249079E+16
Volume
1.9789394999952E+24
Surface area
7.6226468996317E+16
Circumference
489359290.30511
Perimeter
311535800
Area
6065909667602500
Diagonal
110144538.38119
Surface area
36395458005615000
Volume
4.7243700525607E+23
Space diagonal
134898958.49415
Perimeter
233651850
Area
2.6266159346027E+15
Altitude
67449479.247077
Surface area
2.6266159346027E+15
Volume
5.5677235016672E+22
Height
36714846.127063