77889973 is an odd 8-digits composite number following 77889972
and preceding 77889974 . In scientific notation, it is written as 7.7889973 × 10^7.
The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors.
There are 66762828 positive integers (up to 77889973) that are relatively prime to 77889973.
77889973 has 4 divisors, whose sum is 89017120
The reverse of 77889973 is 37998877
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 58
Digital Root 4
Name
seventy-seven million eight hundred eighty-nine thousand nine hundred seventy-three
Scientific notation
7.7889973 × 10^7
Engineering notation
7.7889973 × 10^6
Prime Factorization
7 × 11127139
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
77889973
Product of the distinct prime numbers
The prime factorization of 77889973 is 7 × 11127139.
Since it has a total of 2 prime factors.
10 , 9 , 67 , 82 , 291 , 425 , 7407 , 9188 , 13797 , 25541 , 863076 , 104599 , 3264442 , 1078346 , 62535856 , 43425704 , 902922165 , 896062691 , 452270548 , 2796003549
n×2
155779946
n×3
233669919
n×4
311559892
n×5
389449865
n÷2
38944986.5
n÷3
25963324.333333
n÷3
19472493.25
n÷5
15577994.6
n2
6066847893940729
n3
4.7254661865415E+23
n4
3.6806643368213E+31
n5
2.8668684581707E+39
2 √n
8825.5296158361
3 √n
427.06487285558
4 √n
93.944289958656
5 √n
37.870087681913
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77889972
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77889973 can be divided by 4 positive divisors.
The sum of these divisors (counting 77889973) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101001001000000110110101
3
Ternary
12102120012221211
4
Quaternary
10221020012311
5
Quinary
124414434343
6
Senary
11421241421
8
Octal
451100665
10
Decimal
77889973
12
Duodecimal
22103271
16
Hexadecimal
4a481b5
20
Vigesimal
146g4id
36
Base36
1adgad
md5
2978d5f459535b1e0e14002eb55f2e4f
sha1
cd13e237a27fd18be44fc4a0335a892d363e7b5d
sha256
1558e52e397e23891af03f6497bb1a9444b7379211409a778a2a05f62d8c66de
sha512
d38ec330dfed5373e8103df7feccd9bcaae4f03c870bb71aff1438e1bff70d126b8f3bc3a9c561c4b222dfac1aebc3f95bf38f9c55685d42c2c3be56255a567c
ripemd-160
f568b6741ce52cc48e7c4dc18c707e0faddb7448
Diameter
155779946
Circumference
489397133.93021
Area
1.9059564774051E+16
Volume
1.9793986475234E+24
Surface area
7.6238259096204E+16
Circumference
489397133.93021
Perimeter
311559892
Area
6066847893940729
Diagonal
110153056.18947
Surface area
36401087363644374
Volume
4.7254661865415E+23
Space diagonal
134909390.63617
Perimeter
233669919
Area
2.6270221985244E+15
Altitude
67454695.318084
Surface area
2.6270221985244E+15
Volume
5.5690153079521E+22
Height
36717685.396491