76987746 (number)

76987746 is an even 8-digits composite number following 76987745 and preceding 76987747. In scientific notation, it is written as 7.6987746 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 23328000 positive integers (up to 76987746) that are relatively prime to 76987746.

Interesting facts

Basic properties

Name

Name seventy-six million nine hundred eighty-seven thousand seven hundred forty-six

Notation

Scientific notation 7.6987746 × 10^7
Engineering notation 7.6987746 × 10^6

Prime Factorization of 76987746

Prime Factorization 2 × 9 × 27 × 11 × 14401

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 76987746
Product of the distinct prime numbers

The prime factorization of 76987746 is 2 × 9 × 27 × 11 × 14401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 97, 60, 814, 584, 2837, 7228, 8657, 85417, 960418, 947528, 2908263, 8718116, 3891550, 4294784, 911045667, 727377478, 1306512900, 2592084226

Basic calculations (n = 76987746)

Multiplication

n×y
n×2 153975492
n×3 230963238
n×4 307950984
n×5 384938730

Division

n÷y
n÷2 38493873
n÷3 25662582
n÷3 19246936.5
n÷5 15397549.2

Exponentiation

ny
n2 5927113034160516
n3 4.5631507278724E+23
n4 3.5130668919715E+31
n5 2.7046310156011E+39

Nth Root

y√n
2√n 8774.2661231581
3√n 425.40951715495
4√n 93.671052749278
5√n 37.781945825358

Divisors of 76987746

1, 2, 9, 11, 18, 22, 27, 54, 99, 198, 243, 297, 486, 594, 2673, 5346, 14401, 28802, 129609, 158411, 259218, 316822, 388827, 777654, 1425699, 2851398, 3499443, 4277097, 6998886, 8554194, 38493873, 76987746

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76987745
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76987746 can be divided by 32 positive divisors. The sum of these divisors (counting 76987746) is 1, the average is 0.03125.

Base conversion 76987746

Base System Value
2 Binary 100100101101011110101100010
3 Ternary 12100212101100000
4 Quaternary 10211223311202
5 Quinary 124202101441
6 Senary 11350040430
8 Octal 445536542
10 Decimal 76987746
12 Duodecimal 21949116
16 Hexadecimal 496bd62
20 Vigesimal 1413976
36 Base36 19u44i

Cryptographic Hash Functions

md5 e700bd6f0804b01aea7e587523126d29
sha1 e1acddcf2a8b8adf792e24600dae56e3f3692675
sha256 55a2520fae66337044ef35277f73fbafe128c174707af1489df7f74c54c8c0bf
sha512 b207dc6b51f23f159da32087b86e5dd39f800dff6d1a45e94d98b904ddbf794be700567b78c53901b7c072ecfb969543320b8908f45f1884b91b715d51e77a56
ripemd-160 96dc0484eb2337b79651972d53a7469b70bcf871

76987746 as geometric shapes

Circle

Radius = n
Diameter 153975492
Circumference 483728274.50007
Area 1.8620574765115E+16

Sphere

Radius = n
Volume 1.9114081071876E+24
Surface area 7.448229906046E+16
Circumference 483728274.50007

Square

Length = n
Perimeter 307950984
Area 5927113034160516
Diagonal 108877114.52973

Cube

Length = n
Surface area 35562678204963096
Volume 4.5631507278724E+23
Space diagonal 133346687.63221

Equilateral Triangle

Length = n
Perimeter 230963238
Area 2.5665152293424E+15
Altitude 66673343.816104

Triangular Pyramid

Length = n
Surface area 2.5665152293424E+15
Volume 5.3777247054248E+22
Height 36292371.509912