77307949 is an odd 8-digits composite number following 77307948
and preceding 77307950 . In scientific notation, it is written as 7.7307949 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 76085856 positive integers (up to 77307949) that are relatively prime to 77307949.
77307949 has 8 divisors, whose sum is 78534720
The reverse of 77307949 is 94970377
Previous prime number is 659
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-seven million three hundred seven thousand nine hundred forty-nine
Scientific notation
7.7307949 × 10^7
Engineering notation
7.7307949 × 10^6
Prime Factorization
73 × 659 × 1607
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77307949
Product of the distinct prime numbers
The prime factorization of 77307949 is 73 × 659 × 1607.
Since it has a total of 3 prime factors.
3 , 2 , 61 , 40 , 429 , 701 , 599 , 6049 , 83817 , 1109 , 417765 , 373882 , 4535784 , 3513760 , 15904235 , 20993709 , 742636115 , 757425792 , 8936898438 , 3401072105
n×2
154615898
n×3
231923847
n×4
309231796
n×5
386539745
n÷2
38653974.5
n÷3
25769316.333333
n÷3
19326987.25
n÷5
15461589.8
n2
5976518978586601
n3
4.6203242439411E+23
n4
3.5718779101406E+31
n5
2.7613455531137E+39
2 √n
8792.4939010499
3 √n
425.99848096911
4 √n
93.768299019711
5 √n
37.81332176858
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77307948
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77307949 can be divided by 8 positive divisors.
The sum of these divisors (counting 77307949) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100110111010000000101101
3
Ternary
12101110122120101
4
Quaternary
10212322000231
5
Quinary
124242323244
6
Senary
11400551101
8
Octal
446720055
10
Decimal
77307949
12
Duodecimal
21a82491
16
Hexadecimal
49ba02d
20
Vigesimal
14339h9
36
Base36
1a0z71
md5
8528b901aba48dd32ad4730dde8dd413
sha1
a8bac70fecae6f53bfede5018db8eac234dafbff
sha256
8a05fec5eb1ec21e81a23f72edae71d1856d65ffc91dc8015d33d8873d6b6fb0
sha512
6930fc4d7c95553f972635a965e4a245d50affb6976ca08be44c636e2ae9551cd4787e10a901862bb02d9617c0a93334d319dec1c74a4972674ce45ac7d6ac3a
ripemd-160
a7d2180f8680f3535b9c4e7f1e7375e7b0bac3da
Diameter
154615898
Circumference
485740169.28499
Area
1.8775788117168E+16
Volume
1.9353568935957E+24
Surface area
7.5103152468671E+16
Circumference
485740169.28499
Perimeter
309231796
Area
5976518978586601
Diagonal
109329949.95505
Surface area
35859113871519606
Volume
4.6203242439411E+23
Space diagonal
133901295.49694
Perimeter
231923847
Area
2.5879086308279E+15
Altitude
66950647.748472
Surface area
2.5879086308279E+15
Volume
5.4451043402855E+22
Height
36443316.651683