77476985 is an odd 8-digits composite number following 77476984
and preceding 77476986 . In scientific notation, it is written as 7.7476985 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 61493040 positive integers (up to 77476985) that are relatively prime to 77476985.
77476985 has 8 divisors, whose sum is 93705216
The reverse of 77476985 is 58967477
Previous prime number is 127
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-seven million four hundred seventy-six thousand nine hundred eighty-five
Scientific notation
7.7476985 × 10^7
Engineering notation
7.7476985 × 10^6
Prime Factorization
5 × 127 × 122011
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77476985
Product of the distinct prime numbers
The prime factorization of 77476985 is 5 × 127 × 122011.
Since it has a total of 3 prime factors.
2 , 10 , 5 , 82 , 340 , 897 , 5973 , 1368 , 353 , 40886 , 844820 , 970109 , 8023455 , 6211576 , 131370 , 3249131 , 237860141 , 887408911 , 4780060707 , 7255270135
n×2
154953970
n×3
232430955
n×4
309907940
n×5
387384925
n÷2
38738492.5
n÷3
25825661.666667
n÷3
19369246.25
n÷5
15495397
n2
6002683204690225
n3
4.6506979660954E+23
n4
3.603220565587E+31
n5
2.7916666571168E+39
2 √n
8802.1011696072
3 √n
426.30874082608
4 √n
93.819513799674
5 √n
37.829843302815
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
-77476984
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 77476985 can be divided by 8 positive divisors.
The sum of these divisors (counting 77476985) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100111100011010001111001
3
Ternary
12101210020102222
4
Quaternary
10213203101321
5
Quinary
124313230420
6
Senary
11404333425
8
Octal
447432171
10
Decimal
77476985
12
Duodecimal
21b44275
16
Hexadecimal
49e3479
20
Vigesimal
1444c95
36
Base36
1a4lmh
md5
5c08635e104ff9ea06b479bced81caf0
sha1
153c95cc4fcbea4cbb0a2c28bff9d7e931ad8348
sha256
e221c8b810a9967abfaa1f52ddff0f3fef82af7c007a79f0219ac4bbe625e275
sha512
4ccbd9db6e5d896c7ee66e31e46c56de29b8273292badb2e813f7e935b2e85a76c9946be81f87453619f40722e0d33fed091b7b0a5bd1ecfebbd750b74dedbcc
ripemd-160
c8d81b6d75b1eb31ffa60280cc06a0fe946912b4
Diameter
154953970
Circumference
486802253.79657
Area
1.8857985457682E+16
Volume
1.94807980858E+24
Surface area
7.5431941830727E+16
Circumference
486802253.79657
Perimeter
309907940
Area
6002683204690225
Diagonal
109569002.95878
Surface area
36016099228141350
Volume
4.6506979660954E+23
Space diagonal
134194074.43725
Perimeter
232430955
Area
2.599238073066E+15
Altitude
67097037.218626
Surface area
2.599238073066E+15
Volume
5.4809001151275E+22
Height
36523000.986259