77897414 is an even 8-digits composite number following 77897413
and preceding 77897415 . In scientific notation, it is written as 7.7897414 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 33275400 positive integers (up to 77897414) that are relatively prime to 77897414.
77897414 has 16 divisors, whose sum is 133975296
The reverse of 77897414 is 41479877
Previous prime number is 311
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-seven million eight hundred ninety-seven thousand four hundred fourteen
Scientific notation
7.7897414 × 10^7
Engineering notation
7.7897414 × 10^6
Prime Factorization
2 × 7 × 311 × 17891
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
77897414
Product of the distinct prime numbers
The prime factorization of 77897414 is 2 × 7 × 311 × 17891.
Since it has a total of 4 prime factors.
5 , 3 , 66 , 52 , 198 , 477 , 5554 , 5189 , 88270 , 31763 , 636844 , 802653 , 7234765 , 7037823 , 14375615 , 69751363 , 596062524 , 462257109 , 8094646081 , 1930949496
n×2
155794828
n×3
233692242
n×4
311589656
n×5
389487070
n÷2
38948707
n÷3
25965804.666667
n÷3
19474353.5
n÷5
15579482.8
n2
6068007107887396
n3
4.7268206183805E+23
n4
3.6820710261372E+31
n5
2.8682381110041E+39
2 √n
8825.9511668715
3 √n
427.07847190395
4 √n
93.946533554312
5 √n
37.870811216776
1 , 2 , 7 , 14 , 311 , 622 , 2177 , 4354 , 17891 , 35782 , 125237 , 250474 , 5564101 , 11128202 , 38948707 , 77897414
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
-77897413
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 77897414 can be divided by 16 positive divisors.
The sum of these divisors (counting 77897414) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101001001001111011000110
3
Ternary
12102120121011102
4
Quaternary
10221021323012
5
Quinary
124420204124
6
Senary
11421340102
8
Octal
451117306
10
Decimal
77897414
12
Duodecimal
22107632
16
Hexadecimal
4a49ec6
20
Vigesimal
146h3ae
36
Base36
1adm12
md5
c0cede406fb10c7f5014097ea2e780e4
sha1
5bc22288e1649006f121c52b9b751ba9117ae091
sha256
4c16e8c52828230c950a8dffdb0cad718b5c8b69e06610e41cc680cb33860417
sha512
df39b506b1b7f6a7b04799dd51241cfc17f466654d3c227ec52dba16b77717bcea5fd18f4305af49be0f99f0920cb5a003ac9fc0aa1e2d2db79b20e12ffef749
ripemd-160
0dedf67f5b049b5d422c0238a95f63c644d90ac8
Diameter
155794828
Circumference
489443887.11209
Area
1.906320655207E+16
Volume
1.9799659906054E+24
Surface area
7.6252826208279E+16
Circumference
489443887.11209
Perimeter
311589656
Area
6068007107887396
Diagonal
110163579.35259
Surface area
36408042647324376
Volume
4.7268206183805E+23
Space diagonal
134922278.82623
Perimeter
233692242
Area
2.6275241528875E+15
Altitude
67461139.413114
Surface area
2.6275241528875E+15
Volume
5.570611521182E+22
Height
36721193.117531