77317872 is an even 8-digits composite number following 77317871
and preceding 77317873 . In scientific notation, it is written as 7.7317872 × 10^7.
The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors.
There are 25772608 positive integers (up to 77317872) that are relatively prime to 77317872.
77317872 has 20 divisors, whose sum is 199737960
The reverse of 77317872 is 27871377
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
seventy-seven million three hundred seventeen thousand eight hundred seventy-two
Scientific notation
7.7317872 × 10^7
Engineering notation
7.7317872 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 1610789
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
9664734 Product of the distinct prime numbers
The prime factorization of 77317872 is 2 × 2 × 2 × 2 × 3 × 1610789.
Since it has a total of 6 prime factors.
5 , 7 , 23 , 76 , 281 , 171 , 2733 , 9415 , 96048 , 7810 , 280373 , 73146 , 4449718 , 5894472 , 81237772 , 54424598 , 773948923 , 73381282 , 8966027641 , 3370530011
n×2
154635744
n×3
231953616
n×4
309271488
n×5
386589360
n÷2
38658936
n÷3
25772624
n÷3
19329468
n÷5
15463574.4
n2
5978053330608384
n3
4.6221036222515E+23
n4
3.5737121623598E+31
n5
2.7631181953418E+39
2 √n8793.0581710802
3 √n426.0167067882
4 √n93.771307824303
5 √n37.814292438048
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 48 , 1610789 , 3221578 , 4832367 , 6443156 , 9664734 , 12886312 , 19329468 , 25772624 , 38658936 , 77317872
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-77317871 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77317872 can be divided by 20 positive divisors.
The sum of these divisors (counting 77317872) is 1, the average is 0.05.
Base
System
Value
2
Binary
100100110111100011011110000
3
Ternary
12101111011011220
4
Quaternary
10212330123300
5
Quinary
124243132442
6
Senary
11401105040
8
Octal
446743360
10
Decimal
77317872
12
Duodecimal
21a88180
16
Hexadecimal
49bc6f0
20
Vigesimal
1434edc
36
Base36
1a16uo
md5
a193dd9fe82fa0dc50156d68dfd01e01
sha1
dc8ed3225800e8bb5d4d66f083c0517166dfb31f
sha256
34fbb50d6faada5e641f8ad17b27321f4c84dab98857990f832c025952f6e499
sha512
fb2f99769a20427bdd122d75bec02520ab49432e4f72e76022b0fa65d381ad69867f51a1edcf9bb0b793d465f543a7f88f96cd344ff470a0af3391b1a320a810
ripemd-160
2991b1ff29e089d85136825fece1b546d748f9a9
Diameter
154635744
Circumference
485802517.33279
Area
1.8780608426207E+16
Volume
1.9361022378395E+24
Surface area
7.5122433704829E+16
Circumference
485802517.33279
Perimeter
309271488
Area
5978053330608384
Diagonal
109343983.19623
Surface area
35868319983650304
Volume
4.6221036222515E+23
Space diagonal
133918482.63711
Perimeter
231953616
Area
2.5885730247425E+15
Altitude
66959241.318554
Surface area
2.5885730247425E+15
Volume
5.4472013577349E+22
Height
36447994.398742