77883949 is an odd 8-digits composite number following 77883948
and preceding 77883950 . In scientific notation, it is written as 7.7883949 × 10^7.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 64294560 positive integers (up to 77883949) that are relatively prime to 77883949.
77883949 has 8 divisors, whose sum is 85088160
The reverse of 77883949 is 94938877
Previous prime number is 9581
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
seventy-seven million eight hundred eighty-three thousand nine hundred forty-nine
Scientific notation
7.7883949 × 10^7
Engineering notation
7.7883949 × 10^6
Prime Factorization
11 × 9581 × 739
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77883949
Product of the distinct prime numbers
The prime factorization of 77883949 is 11 × 9581 × 739.
Since it has a total of 3 prime factors.
6 , 8 , 91 , 40 , 85 , 90 , 7063 , 243 , 550 , 18000 , 302345 , 545399 , 1245116 , 2529943 , 59193544 , 42508553 , 505049274 , 585560945 , 1314364882 , 1229059892
n×2
155767898
n×3
233651847
n×4
311535796
n×5
389419745
n÷2
38941974.5
n÷3
25961316.333333
n÷3
19470987.25
n÷5
15576789.8
n2
6065909511834601
n3
4.7243698705834E+23
n4
3.6795258205765E+31
n5
2.8657600135397E+39
2 √n
8825.1883266024
3 √n
427.05386285853
4 √n
93.942473496297
5 √n
37.869501890296
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
-77883948
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 77883949 can be divided by 8 positive divisors.
The sum of these divisors (counting 77883949) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001000110101000101101
3
Ternary
12102112220200201
4
Quaternary
10221012220231
5
Quinary
124414241244
6
Senary
11421153501
8
Octal
451065055
10
Decimal
77883949
12
Duodecimal
220bb891
16
Hexadecimal
4a46a2d
20
Vigesimal
146f9h9
36
Base36
1adbn1
md5
0be2021dd22bd9abbc35bce3e0c258fc
sha1
8f8f7833c06590911962fae042a67f6da5dc309e
sha256
9695f07b09a2249427d68e2f66b2a3474deb5213c08ce0e7c268813f0a16785b
sha512
c4ff25353ecc75e8ea8e1823469b66a6c0845a61f50a3025d7420042df56aad633413ed19dd43c1515eb0b85d18728fecbde34e068fbd38312be2e8f754e04be
ripemd-160
c2619689a1ff11b5aae4d8f513d00de31c5f3627
Diameter
155767898
Circumference
489359284.02192
Area
1.905661675972E+16
Volume
1.9789394237688E+24
Surface area
7.622646703888E+16
Circumference
489359284.02192
Perimeter
311535796
Area
6065909511834601
Diagonal
110144536.96697
Surface area
36395457071007606
Volume
4.7243698705834E+23
Space diagonal
134898956.7621
Perimeter
233651847
Area
2.6266158671532E+15
Altitude
67449478.381052
Surface area
2.6266158671532E+15
Volume
5.5677232872049E+22
Height
36714845.655658