77397816 is an even 8-digits composite number following 77397815
and preceding 77397817 . In scientific notation, it is written as 7.7397816 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 16 positive divisors.
There are 25799264 positive integers (up to 77397816) that are relatively prime to 77397816.
77397816 has 16 divisors, whose sum is 193494600
The reverse of 77397816 is 61879377
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-seven million three hundred ninety-seven thousand eight hundred sixteen
Scientific notation
7.7397816 × 10^7
Engineering notation
7.7397816 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 3224909
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
19349454
Product of the distinct prime numbers
The prime factorization of 77397816 is 2 × 2 × 2 × 3 × 3224909.
Since it has a total of 5 prime factors.
3 , 5 , 60 , 13 , 925 , 945 , 7500 , 7449 , 80858 , 73463 , 809406 , 339337 , 9091431 , 7835690 , 83314543 , 66768208 , 33088744 , 906916251 , 2571566400 , 307106464
n×2
154795632
n×3
232193448
n×4
309591264
n×5
386989080
n÷2
38698908
n÷3
25799272
n÷3
19349454
n÷5
15479563.2
n2
5990421921569856
n3
4.6364557364803E+23
n4
3.5885154798425E+31
n5
2.77743260822E+39
2 √n
8797.6028553237
3 √n
426.16348504864
4 √n
93.795537502185
5 √n
37.822108939485
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 3224909 , 6449818 , 9674727 , 12899636 , 19349454 , 25799272 , 38698908 , 77397816
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
-77397815
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 77397816 can be divided by 16 positive divisors.
The sum of these divisors (counting 77397816) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100100111001111111100111000
3
Ternary
12101122012211210
4
Quaternary
10213033330320
5
Quinary
124303212231
6
Senary
11402523120
8
Octal
447177470
10
Decimal
77397816
12
Duodecimal
21b064a0
16
Hexadecimal
49cff38
20
Vigesimal
143eeag
36
Base36
1a2wjc
md5
3c6f3aea4448cad778c6fda229c7528b
sha1
1edc0e21086e1e7a6a42eb6d44f4a262a68e4b5b
sha256
99fe0184d4d5f2548252fad317ede73ba9b171cffd3b0d73d4840001fd1e2c3d
sha512
9b424ccfc0c0c08f0e3df5fe242b276f09672807ece62a4d8207c1b8af53e1d4f7b9bfe004f1dacb92216de98de992ad1e0586095a6b17458685702cfee7a123
ripemd-160
1b5fe448c48d11969c3d4e9bbd6a0657806cc884
Diameter
154795632
Circumference
486304820.29899
Area
1.8819465500707E+16
Volume
1.9421140373894E+24
Surface area
7.5277862002828E+16
Circumference
486304820.29899
Perimeter
309591264
Area
5990421921569856
Diagonal
109457041.08526
Surface area
35942531529419136
Volume
4.6364557364803E+23
Space diagonal
134056949.70687
Perimeter
232193448
Area
2.5939287817333E+15
Altitude
67028474.853434
Surface area
2.5939287817333E+15
Volume
5.4641154865608E+22
Height
36485680.361752