77691738 (number)

77691738 is an even 8-digits composite number following 77691737 and preceding 77691739. In scientific notation, it is written as 7.7691738 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 25874976 positive integers (up to 77691738) that are relatively prime to 77691738.

Interesting facts

Basic properties

Name

Name seventy-seven million six hundred ninety-one thousand seven hundred thirty-eight

Notation

Scientific notation 7.7691738 × 10^7
Engineering notation 7.7691738 × 10^6

Prime Factorization of 77691738

Prime Factorization 2 × 3 × 1319 × 9817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77691738
Product of the distinct prime numbers

The prime factorization of 77691738 is 2 × 3 × 1319 × 9817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 97, 76, 658, 429, 9413, 7137, 41098, 74680, 89027, 493715, 5341636, 7934650, 13012531, 54173922, 190762213, 739892629, 8033873982, 3552303610

Basic calculations (n = 77691738)

Multiplication

n×y
n×2 155383476
n×3 233075214
n×4 310766952
n×5 388458690

Division

n÷y
n÷2 38845869
n÷3 25897246
n÷3 19422934.5
n÷5 15538347.6

Exponentiation

ny
n2 6036006153460644
n3 4.6894780864105E+23
n4 3.6433370284615E+31
n5 2.8305718586093E+39

Nth Root

y√n
2√n 8814.291690204
3√n 426.7022625196
4√n 93.884459258197
5√n 37.850791665409

Divisors of 77691738

1, 2, 3, 6, 1319, 2638, 3957, 7914, 9817, 19634, 29451, 58902, 12948623, 25897246, 38845869, 77691738

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77691737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77691738 can be divided by 16 positive divisors. The sum of these divisors (counting 77691738) is 1, the average is 0.0625.

Base conversion 77691738

Base System Value
2 Binary 100101000010111101101011010
3 Ternary 12102012011000210
4 Quaternary 10220113231122
5 Quinary 124342113423
6 Senary 11413111550
8 Octal 450275532
10 Decimal 77691738
12 Duodecimal 220285b6
16 Hexadecimal 4a17b5a
20 Vigesimal 145b96i
36 Base36 1a97bu

Cryptographic Hash Functions

md5 f125cdd5d8a497294f9b109df27c8a99
sha1 524e00adf6d9a43cef9ea2f25aa20f3232629f1a
sha256 643a5b48d0727dd966d245d339478babce26c681a7b16c794b596738fc7b5e14
sha512 cb5e88c25fc37a6cfe73c3bace1c46a57ceba9de464d2f0ce9000f28939d9b1e5b6311f1c71ea2537e978e7a29d27d541d97edfa5a9ddf0b18471424fbb6192e
ripemd-160 9e0f8a5c95398814f696419d172114ac4d96d9a6

77691738 as geometric shapes

Circle

Radius = n
Diameter 155383476
Circumference 488151586.69085
Area 1.8962672588735E+16

Sphere

Radius = n
Volume 1.9643239873917E+24
Surface area 7.5850690354939E+16
Circumference 488151586.69085

Square

Length = n
Perimeter 310766952
Area 6036006153460644
Diagonal 109872709.56394

Cube

Length = n
Surface area 36216036920763864
Volume 4.6894780864105E+23
Space diagonal 134566037.54433

Equilateral Triangle

Length = n
Perimeter 233075214
Area 2.6136673331481E+15
Altitude 67283018.772165

Triangular Pyramid

Length = n
Surface area 2.6136673331481E+15
Volume 5.526602925211E+22
Height 36624236.521312