77893995 is an odd 8-digits composite number following 77893994
and preceding 77893996 . In scientific notation, it is written as 7.7893995 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 41497344 positive integers (up to 77893995) that are relatively prime to 77893995.
77893995 has 16 divisors, whose sum is 124768800
The reverse of 77893995 is 59939877
Previous prime number is 4649
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
seventy-seven million eight hundred ninety-three thousand nine hundred ninety-five
Scientific notation
7.7893995 × 10^7
Engineering notation
7.7893995 × 10^6
Prime Factorization
3 × 5 × 4649 × 1117
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
77893995
Product of the distinct prime numbers
The prime factorization of 77893995 is 3 × 5 × 4649 × 1117.
Since it has a total of 4 prime factors.
4 , 7 , 2 , 67 , 583 , 943 , 4558 , 7722 , 52626 , 26436 , 64856 , 702760 , 5669742 , 2191257 , 20601672 , 97290306 , 650145436 , 443601143 , 8968511668 , 7054914065
n×2
155787990
n×3
233681985
n×4
311575980
n×5
389469975
n÷2
38946997.5
n÷3
25964665
n÷3
19473498.75
n÷5
15578799
n2
6067474457060025
n3
4.7261982502086E+23
n4
3.6814246287076E+31
n5
2.8676087162143E+39
2 √n
8825.7574745741
3 √n
427.07222350372
4 √n
93.945502684131
5 √n
37.870478772937
1 , 3 , 5 , 15 , 1117 , 3351 , 4649 , 5585 , 13947 , 16755 , 23245 , 69735 , 5192933 , 15578799 , 25964665 , 77893995
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
-77893994
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 77893995 can be divided by 16 positive divisors.
The sum of these divisors (counting 77893995) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101001001001000101101011
3
Ternary
12102120102110210
4
Quaternary
10221021011223
5
Quinary
124420101440
6
Senary
11421312203
8
Octal
451110553
10
Decimal
77893995
12
Duodecimal
22105663
16
Hexadecimal
4a4916b
20
Vigesimal
146gejf
36
Base36
1adje3
md5
bb36afdeab778135b701345e4f4eb162
sha1
c85272a53211a19eab5c15922f89173cd6c8b635
sha256
95d29550279d381033f4a32f42b3409b8520dba141aa28c4822ae64d59bb1d5c
sha512
882559e9a7af4dd9089a5c0c724c4c035d4c4b6b00c4d40161101925cc6ddc96b8aaa997e128cfb03bab8f3e8246f3781e8100babdf0e6179fde5118e9830c38
ripemd-160
673a44b65ad3a7c5916221e339872fd68d43934f
Diameter
155787990
Circumference
489422404.90152
Area
1.9061533180143E+16
Volume
1.9797052936352E+24
Surface area
7.6246132720574E+16
Circumference
489422404.90152
Perimeter
311575980
Area
6067474457060025
Diagonal
110158744.15642
Surface area
36404846742360150
Volume
4.7261982502086E+23
Space diagonal
134916356.94452
Perimeter
233681985
Area
2.6272935083136E+15
Altitude
67458178.472258
Surface area
2.6272935083136E+15
Volume
5.5698780532575E+22
Height
36719581.385474