77307949 (number)

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.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred seven thousand nine hundred forty-nine

Notation

Scientific notation 7.7307949 × 10^7
Engineering notation 7.7307949 × 10^6

Prime Factorization of 77307949

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.

Most popular turbo-numbers

Basic calculations (n = 77307949)

Multiplication

n×y
n×2 154615898
n×3 231923847
n×4 309231796
n×5 386539745

Division

n÷y
n÷2 38653974.5
n÷3 25769316.333333
n÷3 19326987.25
n÷5 15461589.8

Exponentiation

ny
n2 5976518978586601
n3 4.6203242439411E+23
n4 3.5718779101406E+31
n5 2.7613455531137E+39

Nth Root

y√n
2√n 8792.4939010499
3√n 425.99848096911
4√n 93.768299019711
5√n 37.81332176858

Divisors of 77307949

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 conversion 77307949

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

Cryptographic Hash Functions

md5 8528b901aba48dd32ad4730dde8dd413
sha1 a8bac70fecae6f53bfede5018db8eac234dafbff
sha256 8a05fec5eb1ec21e81a23f72edae71d1856d65ffc91dc8015d33d8873d6b6fb0
sha512 6930fc4d7c95553f972635a965e4a245d50affb6976ca08be44c636e2ae9551cd4787e10a901862bb02d9617c0a93334d319dec1c74a4972674ce45ac7d6ac3a
ripemd-160 a7d2180f8680f3535b9c4e7f1e7375e7b0bac3da

77307949 as geometric shapes

Circle

Radius = n
Diameter 154615898
Circumference 485740169.28499
Area 1.8775788117168E+16

Sphere

Radius = n
Volume 1.9353568935957E+24
Surface area 7.5103152468671E+16
Circumference 485740169.28499

Square

Length = n
Perimeter 309231796
Area 5976518978586601
Diagonal 109329949.95505

Cube

Length = n
Surface area 35859113871519606
Volume 4.6203242439411E+23
Space diagonal 133901295.49694

Equilateral Triangle

Length = n
Perimeter 231923847
Area 2.5879086308279E+15
Altitude 66950647.748472

Triangular Pyramid

Length = n
Surface area 2.5879086308279E+15
Volume 5.4451043402855E+22
Height 36443316.651683