77397768 (number)

77397768 is an even 8-digits composite number following 77397767 and preceding 77397769. In scientific notation, it is written as 7.7397768 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 64 positive divisors. There are 21772800 positive integers (up to 77397768) that are relatively prime to 77397768.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred ninety-seven thousand seven hundred sixty-eight

Notation

Scientific notation 7.7397768 × 10^7
Engineering notation 7.7397768 × 10^6

Prime Factorization of 77397768

Prime Factorization 2 × 2 × 2 × 63 × 9 × 151 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19349442
Product of the distinct prime numbers

The prime factorization of 77397768 is 2 × 2 × 2 × 63 × 9 × 151 × 113. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 9, 14, 77, 386, 930, 2041, 340, 48939, 26721, 499663, 752642, 8702785, 4200945, 21719567, 3525944, 753642782, 604810943, 5572430193, 7497877611

Basic calculations (n = 77397768)

Multiplication

n×y
n×2 154795536
n×3 232193304
n×4 309591072
n×5 386988840

Division

n÷y
n÷2 38698884
n÷3 25799256
n÷3 19349442
n÷5 15479553.6

Exponentiation

ny
n2 5990414491381824
n3 4.6364471102781E+23
n4 3.5885065778557E+31
n5 2.7774239957935E+39

Nth Root

y√n
2√n 8797.6001273074
3√n 426.16339695033
4√n 93.795522959827
5√n 37.822104248237

Divisors of 77397768

1, 2, 4, 8, 9, 18, 36, 63, 72, 113, 126, 151, 226, 252, 302, 452, 504, 567, 604, 904, 1017, 1134, 1208, 1359, 2034, 2268, 2718, 4068, 4536, 5436, 7119, 8136, 9513, 10872, 14238, 17063, 19026, 28476, 34126, 38052, 56952, 64071, 68252, 76104, 85617, 128142, 136504, 153567, 171234, 256284, 307134, 342468, 512568, 614268, 684936, 1074969, 1228536, 2149938, 4299876, 8599752, 9674721, 19349442, 38698884, 77397768

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77397767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77397768 can be divided by 64 positive divisors. The sum of these divisors (counting 77397768) is 1, the average is 0.015625.

Base conversion 77397768

Base System Value
2 Binary 100100111001111111100001000
3 Ternary 12101122012210000
4 Quaternary 10213033330020
5 Quinary 124303212033
6 Senary 11402523000
8 Octal 447177410
10 Decimal 77397768
12 Duodecimal 21b06460
16 Hexadecimal 49cff08
20 Vigesimal 143ee88
36 Base36 1a2wi0

Cryptographic Hash Functions

md5 4e7382ec181f89232f4174a4dd6c907f
sha1 8d901950efef21d9455e75a68916b4ddd0308c0c
sha256 6e639894002313819e3320517db113a3b7185ad0de78a90aef9c8c503b0ddd79
sha512 6fa27364b43e27c21dbeb0edfb57991fe35c684772d2c70e14b3d081b6bf7acf8c6bb110df8e2144be7dccb2ffdd738b4e896011e9ffc2c398f6b97b84e79172
ripemd-160 4d3a8108d53dfd57bc94ef95728013c4c87b0b23

77397768 as geometric shapes

Circle

Radius = n
Diameter 154795536
Circumference 486304518.70609
Area 1.8819442158083E+16

Sphere

Radius = n
Volume 1.9421104240543E+24
Surface area 7.5277768632332E+16
Circumference 486304518.70609

Square

Length = n
Perimeter 309591072
Area 5990414491381824
Diagonal 109456973.20301

Cube

Length = n
Surface area 35942486948290944
Volume 4.6364471102781E+23
Space diagonal 134056866.56843

Equilateral Triangle

Length = n
Perimeter 232193304
Area 2.5939255643675E+15
Altitude 67028433.284214

Triangular Pyramid

Length = n
Surface area 2.5939255643675E+15
Volume 5.464105320484E+22
Height 36485657.734335