77897356 is an even 8-digits composite number following 77897355
and preceding 77897357 . In scientific notation, it is written as 7.7897356 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 38752560 positive integers (up to 77897356) that are relatively prime to 77897356.
77897356 has 12 divisors, whose sum is 137006800
The reverse of 77897356 is 65379877
Previous prime number is 199
Is Prime? no Number parity even Number length 8 Sum of Digits 52 Digital Root 7
Name
seventy-seven million eight hundred ninety-seven thousand three hundred fifty-six
Scientific notation
7.7897356 × 10^7
Engineering notation
7.7897356 × 10^6
Prime Factorization
2 × 2 × 199 × 97861
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
38948678 Product of the distinct prime numbers
The prime factorization of 77897356 is 2 × 2 × 199 × 97861.
Since it has a total of 4 prime factors.
3 , 5 , 82 , 76 , 286 , 252 , 5597 , 5804 , 13971 , 71621 , 839503 , 947019 , 7324719 , 3114028 , 83404184 , 78659947 , 150961062 , 321945079 , 9377116438 , 2712360772
n×2
155794712
n×3
233692068
n×4
311589424
n×5
389486780
n÷2
38948678
n÷3
25965785.333333
n÷3
19474339
n÷5
15579471.2
n2
6067998071790736
n3
4.726810060056E+23
n4
3.6820600599256E+31
n5
2.8682274330141E+39
2 √n8825.947881106
3 √n427.07836590746
4 √n93.946516066888
5 √n37.870805577288
1 , 2 , 4 , 199 , 398 , 796 , 97861 , 195722 , 391444 , 19474339 , 38948678 , 77897356
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-77897355 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77897356 can be divided by 12 positive divisors.
The sum of these divisors (counting 77897356) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101001001001111010001100
3
Ternary
12102120121002021
4
Quaternary
10221021322030
5
Quinary
124420203411
6
Senary
11421335524
8
Octal
451117214
10
Decimal
77897356
12
Duodecimal
221075a4
16
Hexadecimal
4a49e8c
20
Vigesimal
146h37g
36
Base36
1adlzg
md5
a56580da5306659ffad9516e0e410046
sha1
120315a0cede7856b1155668ae76e8ccf5a11a01
sha256
4b6bc71110b7b9ecea4ea84e8da0ba0ecb40abd4ccff664714a6dcd80f5cee2e
sha512
8c39c265b09c685de8ec89e4953f873012c06804e8aa031dd121961b64b0af6adfaceb985f5a1f0510dcf4b5976788796e5de16db12f6417fb864d698585331e
ripemd-160
332ebfc9c0f9a0270fd7c1549c395652fd003f90
Diameter
155794712
Circumference
489443522.68734
Area
1.9063178164335E+16
Volume
1.9799615679448E+24
Surface area
7.6252712657339E+16
Circumference
489443522.68734
Perimeter
311589424
Area
6067998071790736
Diagonal
110163497.32821
Surface area
36407988430744416
Volume
4.726810060056E+23
Space diagonal
134922178.36728
Perimeter
233692068
Area
2.6275202401429E+15
Altitude
67461089.18364
Surface area
2.6275202401429E+15
Volume
5.5705990780773E+22
Height
36721165.776068