77772970 is an even 8-digits composite number following 77772969
and preceding 77772971 . In scientific notation, it is written as 7.7772970 × 10^7.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 28281040 positive integers (up to 77772970) that are relatively prime to 77772970.
77772970 has 16 divisors, whose sum is 152718048
The reverse of 77772970 is 07927777
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-seven million seven hundred seventy-two thousand nine hundred seventy
Scientific notation
7.7772970 × 10^7
Engineering notation
7.7772970 × 10^6
Prime Factorization
2 × 5 × 11 × 707027
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
77772970
Product of the distinct prime numbers
The prime factorization of 77772970 is 2 × 5 × 11 × 707027.
Since it has a total of 4 prime factors.
8 , 6 , 91 , 95 , 692 , 279 , 2863 , 1151 , 29811 , 44487 , 784344 , 641590 , 9145317 , 1398958 , 78751096 , 36881695 , 62041158 , 63259889 , 3200200033 , 5560287575
n×2
155545940
n×3
233318910
n×4
311091880
n×5
388864850
n÷2
38886485
n÷3
25924323.333333
n÷3
19443242.5
n÷5
15554594
n2
6048634862620900
n3
4.7042029771157E+23
n4
3.6585983701313E+31
n5
2.8454006128227E+39
2 √n
8818.8984572905
3 √n
426.85092613833
4 √n
93.908990290017
5 √n
37.858703472951
1 , 2 , 5 , 10 , 11 , 22 , 55 , 110 , 707027 , 1414054 , 3535135 , 7070270 , 7777297 , 15554594 , 38886485 , 77772970
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77772969
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77772970 can be divided by 16 positive divisors.
The sum of these divisors (counting 77772970) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101000101011100010101010
3
Ternary
12102100021110101
4
Quaternary
10220223202222
5
Quinary
124402213340
6
Senary
11414540014
8
Octal
450534252
10
Decimal
77772970
12
Duodecimal
2206760a
16
Hexadecimal
4a2b8aa
20
Vigesimal
1461c8a
36
Base36
1aay0a
md5
ab2e542be27aa9952383d3cba98290c0
sha1
76fd75f8e5b5f6d1c7541c9b3203e8dcf8609847
sha256
36df623fada0b87e31dd764e2319539a05710d1bf516f6cbd374f7267c9afd58
sha512
ae53d3e3e00f20899c3d9f97af11b48701cae9afacef4969ee3360902d3c02fb16e44e1959a6984d5bfa665bb3d929fd9ec02cb3e72e609d66f5312d9251efea
ripemd-160
46681ae346a011a83d423858cbfec8f5556625d4
Diameter
155545940
Circumference
488661982.39972
Area
1.9002346848657E+16
Volume
1.9704919351869E+24
Surface area
7.6009387394628E+16
Circumference
488661982.39972
Perimeter
311091880
Area
6048634862620900
Diagonal
109987588.96004
Surface area
36291809175725400
Volume
4.7042029771157E+23
Space diagonal
134706735.49553
Perimeter
233318910
Area
2.6191357246229E+15
Altitude
67353367.747765
Surface area
2.6191357246229E+15
Volume
5.5439563753274E+22
Height
36662529.653345