77897422 is an even 8-digits composite number following 77897421
and preceding 77897423 . In scientific notation, it is written as 7.7897422 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 37605624 positive integers (up to 77897422) that are relatively prime to 77897422.
77897422 has 8 divisors, whose sum is 120875400
The reverse of 77897422 is 22479877
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-seven million eight hundred ninety-seven thousand four hundred twenty-two
Scientific notation
7.7897422 × 10^7
Engineering notation
7.7897422 × 10^6
Prime Factorization
2 × 29 × 1343059
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77897422
Product of the distinct prime numbers
The prime factorization of 77897422 is 2 × 29 × 1343059.
Since it has a total of 3 prime factors.
1 , 8 , 73 , 52 , 113 , 398 , 9229 , 3002 , 78190 , 86114 , 364135 , 682154 , 5244810 , 10480 , 46898030 , 47781255 , 656962350 , 485037818 , 6671153574 , 1123938298
n×2
155794844
n×3
233692266
n×4
311589688
n×5
389487110
n÷2
38948711
n÷3
25965807.333333
n÷3
19474355.5
n÷5
15579484.4
n2
6068008354246084
n3
4.7268220747023E+23
n4
3.68207253872E+31
n5
2.8682395838329E+39
2 √n
8825.9516200804
3 √n
427.07848652415
4 √n
93.94653596637
5 √n
37.870811994636
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
-77897421
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 77897422 can be divided by 8 positive divisors.
The sum of these divisors (counting 77897422) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001001001111011001110
3
Ternary
12102120121011201
4
Quaternary
10221021323032
5
Quinary
124420204142
6
Senary
11421340114
8
Octal
451117316
10
Decimal
77897422
12
Duodecimal
2210763a
16
Hexadecimal
4a49ece
20
Vigesimal
146h3b2
36
Base36
1adm1a
md5
e324d4755bff7094d39816c7f8828949
sha1
2eb1dcc30eb2e3e9c6154b7a52dfc0942a00dbd9
sha256
3410750c047822593eecabd75b5f8a0175ae3128a7d37f5939cc1c8f46ec7f84
sha512
98dc1b122052d0c131da7481fd9d566cc0801c4e3a6f16254f09e1a1cb089c29332d98af4e7be754a538f58900bbd44d569aea550eb5dca612be2a0520d557ce
ripemd-160
cbdb52c06900cec8d71df8f0011f207b8c5714ee
Diameter
155794844
Circumference
489443937.37757
Area
1.9063210467621E+16
Volume
1.9799666006281E+24
Surface area
7.6252841870484E+16
Circumference
489443937.37757
Perimeter
311589688
Area
6068008354246084
Diagonal
110163590.6663
Surface area
36408050125476504
Volume
4.7268220747023E+23
Space diagonal
134922292.68263
Perimeter
233692266
Area
2.6275246925767E+15
Altitude
67461146.341317
Surface area
2.6275246925767E+15
Volume
5.5706132374738E+22
Height
36721196.888767