77885941 is an odd 8-digits composite number following 77885940
and preceding 77885942 . In scientific notation, it is written as 7.7885941 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 66624768 positive integers (up to 77885941) that are relatively prime to 77885941.
77885941 has 12 divisors, whose sum is 90784812
The reverse of 77885941 is 14958877
Previous prime number is 613
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-seven million eight hundred eighty-five thousand nine hundred forty-one
Scientific notation
7.7885941 × 10^7
Engineering notation
7.7885941 × 10^6
Prime Factorization
7 × 7 × 613 × 2593
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
11126563
Product of the distinct prime numbers
The prime factorization of 77885941 is 7 × 7 × 613 × 2593.
Since it has a total of 4 prime factors.
9 , 2 , 44 , 31 , 252 , 918 , 5769 , 112 , 23327 , 88589 , 480389 , 397345 , 875951 , 9567856 , 41382842 , 24861619 , 413475225 , 636396590 , 2406454426 , 2396620282
n×2
155771882
n×3
233657823
n×4
311543764
n×5
389429705
n÷2
38942970.5
n÷3
25961980.333333
n÷3
19471485.25
n÷5
15577188.2
n2
6066219805455481
n3
4.7247323786074E+23
n4
3.67990227281E+31
n5
2.8661265130585E+39
2 √n
8825.3011846622
3 √n
427.05750367735
4 √n
93.943074170809
5 √n
37.869695602292
1 , 7 , 49 , 613 , 2593 , 4291 , 18151 , 30037 , 127057 , 1589509 , 11126563 , 77885941
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
-77885940
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 77885941 can be divided by 12 positive divisors.
The sum of these divisors (counting 77885941) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101001000111000111110101
3
Ternary
12102120000102111
4
Quaternary
10221013013311
5
Quinary
124414322231
6
Senary
11421211021
8
Octal
451070765
10
Decimal
77885941
12
Duodecimal
22100a71
16
Hexadecimal
4a471f5
20
Vigesimal
146feh1
36
Base36
1add6d
md5
28142fa5d70d212df78e9caf19f3a7f4
sha1
1f0832fbaadf2cdbcf31068516710bcf2e1d5507
sha256
6f8b429782a3d4a40308ab1365a6fd7877baa07b2096487ae7d010022a8aec0e
sha512
4de4b8e51cf080c9c7769b1ef33b75d28c04b1f4ca413da200ffd05c5d63197ac84e7b3a3744ba1cacc0cf1773d66686badb90c462f21c566cc7cc956ce156db
ripemd-160
4898b2deaae91fc5c105aec4fc0507e01e94c678
Diameter
155771882
Circumference
489371800.12706
Area
1.905759157588E+16
Volume
1.9790912707748E+24
Surface area
7.6230366303519E+16
Circumference
489371800.12706
Perimeter
311543764
Area
6066219805455481
Diagonal
110147354.08039
Surface area
36397318832732886
Volume
4.7247323786074E+23
Space diagonal
134902407.00731
Perimeter
233657823
Area
2.6267502282324E+15
Altitude
67451203.503656
Surface area
2.6267502282324E+15
Volume
5.5681505070082E+22
Height
36715784.693464