76687142 (number)

76687142 is an even 8-digits composite number following 76687141 and preceding 76687143. In scientific notation, it is written as 7.6687142 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 32831808 positive integers (up to 76687142) that are relatively prime to 76687142.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred eighty-seven thousand one hundred forty-two

Notation

Scientific notation 7.6687142 × 10^7
Engineering notation 7.6687142 × 10^6

Prime Factorization of 76687142

Prime Factorization 2 × 7 × 1229 × 4457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76687142
Product of the distinct prime numbers

The prime factorization of 76687142 is 2 × 7 × 1229 × 4457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 80, 18, 925, 590, 1887, 8129, 45588, 43644, 825486, 272931, 4739868, 7217071, 8803348, 98130769, 770349560, 632252018, 4954991842, 4631126121

Basic calculations (n = 76687142)

Multiplication

n×y
n×2 153374284
n×3 230061426
n×4 306748568
n×5 383435710

Division

n÷y
n÷2 38343571
n÷3 25562380.666667
n÷3 19171785.5
n÷5 15337428.4

Exponentiation

ny
n2 5880917748128164
n3 4.5099077444102E+23
n4 3.4585193560249E+31
n5 2.6522396496523E+39

Nth Root

y√n
2√n 8757.1195035811
3√n 424.85511462705
4√n 93.579482278869
5√n 37.75239519006

Divisors of 76687142

1, 2, 7, 14, 1229, 2458, 4457, 8603, 8914, 17206, 31199, 62398, 5477653, 10955306, 38343571, 76687142

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 -76687141
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 76687142 can be divided by 16 positive divisors. The sum of these divisors (counting 76687142) is 1, the average is 0.0625.

Base conversion 76687142

Base System Value
2 Binary 100100100100010011100100110
3 Ternary 12100022002222112
4 Quaternary 10210202130212
5 Quinary 124112442032
6 Senary 11335401022
8 Octal 444423446
10 Decimal 76687142
12 Duodecimal 21823172
16 Hexadecimal 4922726
20 Vigesimal 13j5hh2
36 Base36 19no6e

Cryptographic Hash Functions

md5 404f171a6b2ba0a1ebe8be338972b5c4
sha1 a836ecdfcf331ef23d4c7ec0d31291473867f09e
sha256 992c595f30fb16247f82e8773132f2f81645b91d936e4787a6fe5c80ab735c0a
sha512 38f483e9d84085cb5905c583f83d29f868b14c689a0aa02e055fa1125da7100bd3bd0ac8d995a677453bc5590ef1e2bcf52ef28ae817fbad77b457bc6b2e4f97
ripemd-160 094666d4692836207c4d63f061f9f353f23f5306

76687142 as geometric shapes

Circle

Radius = n
Diameter 153374284
Circumference 481839523.86399
Area 1.8475447993885E+16

Sphere

Radius = n
Volume 1.8891057384276E+24
Surface area 7.3901791975541E+16
Circumference 481839523.86399

Square

Length = n
Perimeter 306748568
Area 5880917748128164
Diagonal 108451996.27603

Cube

Length = n
Surface area 35285506488768984
Volume 4.5099077444102E+23
Space diagonal 132826026.23125

Equilateral Triangle

Length = n
Perimeter 230061426
Area 2.5465120837229E+15
Altitude 66413013.115625

Triangular Pyramid

Length = n
Surface area 2.5465120837229E+15
Volume 5.3149772476637E+22
Height 36150665.425344