77694993 is an odd 8-digits composite number following 77694992
and preceding 77694994 . In scientific notation, it is written as 7.7694993 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 6 positive divisors.
There are 51796656 positive integers (up to 77694993) that are relatively prime to 77694993.
77694993 has 6 divisors, whose sum is 112226114
The reverse of 77694993 is 39949677
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-seven million six hundred ninety-four thousand nine hundred ninety-three
Scientific notation
7.7694993 × 10^7
Engineering notation
7.7694993 × 10^6
Prime Factorization
3 × 3 × 8632777
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
25898331
Product of the distinct prime numbers
The prime factorization of 77694993 is 3 × 3 × 8632777.
Since it has a total of 3 prime factors.
1 , 8 , 80 , 35 , 678 , 390 , 8246 , 7970 , 63839 , 10996 , 222898 , 338300 , 6209596 , 7628794 , 76539662 , 34384977 , 15610548 , 818566299 , 9688478156 , 620382809
n×2
155389986
n×3
233084979
n×4
310779972
n×5
388474965
n÷2
38847496.5
n÷3
25898331
n÷3
19423748.25
n÷5
15538998.6
n2
6036511937270049
n3
4.6900675271061E+23
n4
3.6439476368804E+31
n5
2.8311648613979E+39
2 √n
8814.4763315809
3 √n
426.70822152504
4 √n
93.885442596714
5 √n
37.851108822073
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77694992
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77694993 can be divided by 6 positive divisors.
The sum of these divisors (counting 77694993) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100101000011000100000010001
3
Ternary
12102012022111100
4
Quaternary
10220120200101
5
Quinary
124342214433
6
Senary
11413135013
8
Octal
450304021
10
Decimal
77694993
12
Duodecimal
2202a469
16
Hexadecimal
4a18811
20
Vigesimal
145bh9d
36
Base36
1a99u9
md5
82a11982d5c93a34d8ca8505485e5865
sha1
700fe83c7bf5b93bbccf7e10ca930cd8eadc3a78
sha256
122661b3db68c6df4a313680f1a25381e3bfcf6342a4631fd41632bcb06aae44
sha512
cf9700242e569299640a30a60dea785b0cfb93e04eb8d6e88fd9ab1d5912e5fada018d996a40363e25923c83b41b9a2b59f425464ac47e968c7d1424d6da6233
ripemd-160
e782187e064c45dc102993e761827a6689120ef1
Diameter
155389986
Circumference
488172038.45902
Area
1.8964261555435E+16
Volume
1.9645708917329E+24
Surface area
7.5857046221739E+16
Circumference
488172038.45902
Perimeter
310779972
Area
6036511937270049
Diagonal
109877312.82908
Surface area
36219071623620294
Volume
4.6900675271061E+23
Space diagonal
134571675.36971
Perimeter
233084979
Area
2.6138863439619E+15
Altitude
67285837.684854
Surface area
2.6138863439619E+15
Volume
5.5272975877326E+22
Height
36625770.943028