73987311 (number)

73987311 is an odd 8-digits composite number following 73987310 and preceding 73987312. In scientific notation, it is written as 7.3987311 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 45811584 positive integers (up to 73987311) that are relatively prime to 73987311.

Interesting facts

Basic properties

Name

Name seventy-three million nine hundred eighty-seven thousand three hundred eleven

Notation

Scientific notation 7.3987311 × 10^7
Engineering notation 7.3987311 × 10^6

Prime Factorization of 73987311

Prime Factorization 3 × 361 × 53 × 1289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 73987311
Product of the distinct prime numbers

The prime factorization of 73987311 is 3 × 361 × 53 × 1289. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 48, 64, 157, 717, 1569, 1084, 15812, 5013, 738701, 735585, 2196872, 6710551, 90007082, 55078704, 825133096, 819715171, 7238993300, 3555270674

Basic calculations (n = 73987311)

Multiplication

n×y
n×2 147974622
n×3 221961933
n×4 295949244
n×5 369936555

Division

n÷y
n÷2 36993655.5
n÷3 24662437
n÷3 18496827.75
n÷5 14797462.2

Exponentiation

ny
n2 5474122189010721
n3 4.0501558085034E+23
n4 2.996601374022E+31
n5 2.2171047780279E+39

Nth Root

y√n
2√n 8601.5877022792
3√n 419.80964730134
4√n 92.744744876889
5√n 37.4827502082

Divisors of 73987311

1, 3, 53, 159, 361, 1083, 1289, 3867, 19133, 57399, 68317, 204951, 465329, 1395987, 24662437, 73987311

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 -73987310
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 73987311 can be divided by 16 positive divisors. The sum of these divisors (counting 73987311) is 1, the average is 0.0625.

Base conversion 73987311

Base System Value
2 Binary 100011010001111010011101111
3 Ternary 12011012221111210
4 Quaternary 10122033103233
5 Quinary 122420043221
6 Senary 11201445503
8 Octal 432172357
10 Decimal 73987311
12 Duodecimal 20940893
16 Hexadecimal 468f4ef
20 Vigesimal 132885b
36 Base36 181sz3

Cryptographic Hash Functions

md5 94ac029322686da0e50994cceda4ebed
sha1 6b7fef464356c4b8290f246ee5a8bda5434185b4
sha256 8648933c975ac58dac07bdf2af47fd7c4c4d5843491f9078e84d58c8bc7c4359
sha512 d82a80d4d90fcf2e7ed46cde8a12203052da775f316387c6dca9e374c1f3d39a175b29568d3ba640f01f2bc53e2f9a578c63995342b19b53d891ebd46cd7ffc7
ripemd-160 b998e48ea8e0881e509e8d01d1c0f012fe4a24a5

73987311 as geometric shapes

Circle

Radius = n
Diameter 147974622
Circumference 464875985.39293
Area 1.7197462053849E+16

Sphere

Radius = n
Volume 1.6965252978518E+24
Surface area 6.8789848215396E+16
Circumference 464875985.39293

Square

Length = n
Perimeter 295949244
Area 5474122189010721
Diagonal 104633858.65972

Cube

Length = n
Surface area 32844733134064326
Volume 4.0501558085034E+23
Space diagonal 128149781.7674

Equilateral Triangle

Length = n
Perimeter 221961933
Area 2.3703644395517E+15
Altitude 64074890.8837

Triangular Pyramid

Length = n
Surface area 2.3703644395517E+15
Volume 4.7731543950914E+22
Height 34877952.886572