77668892 is an even 8-digits composite number following 77668891
and preceding 77668893 . In scientific notation, it is written as 7.7668892 × 10^7.
The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors.
There are 33211440 positive integers (up to 77668892) that are relatively prime to 77668892.
77668892 has 24 divisors, whose sum is 155688960
The reverse of 77668892 is 29886677
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 53 Digital Root 8
Name
seventy-seven million six hundred sixty-eight thousand eight hundred ninety-two
Scientific notation
7.7668892 × 10^7
Engineering notation
7.7668892 × 10^6
Prime Factorization
2 × 2 × 479 × 7 × 5791
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
38834446 Product of the distinct prime numbers
The prime factorization of 77668892 is 2 × 2 × 479 × 7 × 5791.
Since it has a total of 5 prime factors.
1 , 7 , 69 , 92 , 969 , 877 , 946 , 7031 , 73638 , 66545 , 263121 , 898594 , 3494881 , 9745610 , 42874896 , 49412433 , 341784170 , 595854094 , 2303511720 , 7275942698
n×2
155337784
n×3
233006676
n×4
310675568
n×5
388344460
n÷2
38834446
n÷3
25889630.666667
n÷3
19417223
n÷5
15533778.4
n2
6032456784507664
n3
4.6853423449059E+23
n4
3.6390534856953E+31
n5
2.8264125216269E+39
2 √n8812.9956314525
3 √n426.6604331229
4 √n93.877556590766
5 √n37.848565325928
1 , 2 , 4 , 7 , 14 , 28 , 479 , 958 , 1916 , 3353 , 5791 , 6706 , 11582 , 13412 , 23164 , 40537 , 81074 , 162148 , 2773889 , 5547778 , 11095556 , 19417223 , 38834446 , 77668892
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-77668891 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77668892 can be divided by 24 positive divisors.
The sum of these divisors (counting 77668892) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100101000010010001000011100
3
Ternary
12102010222200122
4
Quaternary
10220102020130
5
Quinary
124340401032
6
Senary
11412414112
8
Octal
450221034
10
Decimal
77668892
12
Duodecimal
22017338
16
Hexadecimal
4a1221c
20
Vigesimal
1458c4c
36
Base36
1a8pp8
md5
33700b08665aef37a524ced43f61fdbb
sha1
070a5ec33b04bd3d1d82da978b8bc32691153a71
sha256
3326a3365704c656e39bf436f3ca134d84f382cd1d215cb68e5ef36ed9ee5eae
sha512
9bb43e5d3a64a360d8ebc47e6ac5599ffde4771463f1f5d24b1fb43779cb5577d3d0c46e255cfd85f0984d691bcb4694a758a83f4f50ce236eec3ec025b828ce
ripemd-160
8a204b7eb23f3a43d98648f16400d60947bdd5b6
Diameter
155337784
Circumference
488008041.03932
Area
1.8951521917307E+16
Volume
1.9625916120413E+24
Surface area
7.5806087669229E+16
Circumference
488008041.03932
Perimeter
310675568
Area
6032456784507664
Diagonal
109840400.44089
Surface area
36194740707045984
Volume
4.6853423449059E+23
Space diagonal
134526467.11158
Perimeter
233006676
Area
2.6121304113077E+15
Altitude
67263233.55579
Surface area
2.6121304113077E+15
Volume
5.5217289071058E+22
Height
36613466.81363