76871640 (number)

76871640 is an even 8-digits composite number following 76871639 and preceding 76871641. In scientific notation, it is written as 7.6871640 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 20314112 positive integers (up to 76871640) that are relatively prime to 76871640.

Interesting facts

Basic properties

Name

Name seventy-six million eight hundred seventy-one thousand six hundred forty

Notation

Scientific notation 7.6871640 × 10^7
Engineering notation 7.6871640 × 10^6

Prime Factorization of 76871640

Prime Factorization 2 × 2 × 2 × 5 × 3 × 113 × 5669

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19217910
Product of the distinct prime numbers

The prime factorization of 76871640 is 2 × 2 × 2 × 5 × 3 × 113 × 5669. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 9, 89, 48, 757, 492, 8670, 3040, 95287, 50052, 398329, 612081, 3564108, 3697888, 32830805, 45223532, 157198979, 383796124, 1374920414, 5519899950

Basic calculations (n = 76871640)

Multiplication

n×y
n×2 153743280
n×3 230614920
n×4 307486560
n×5 384358200

Division

n÷y
n÷2 38435820
n÷3 25623880
n÷3 19217910
n÷5 15374328

Exponentiation

ny
n2 5909249036289600
n3 4.54253664588E+23
n4 3.491922417289E+31
n5 2.6842980296977E+39

Nth Root

y√n
2√n 8767.6473469227
3√n 425.19555475783
4√n 93.635716192715
5√n 37.770543077559

Divisors of 76871640

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 5669, 6780, 11338, 13560, 17007, 22676, 28345, 34014, 45352, 56690, 68028, 85035, 113380, 136056, 170070, 226760, 340140, 640597, 680280, 1281194, 1921791, 2562388, 3202985, 3843582, 5124776, 6405970, 7687164, 9608955, 12811940, 15374328, 19217910, 25623880, 38435820, 76871640

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 -76871639
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 76871640 can be divided by 64 positive divisors. The sum of these divisors (counting 76871640) is 1, the average is 0.015625.

Base conversion 76871640

Base System Value
2 Binary 100100101001111011111011000
3 Ternary 12100122111001210
4 Quaternary 10211033133120
5 Quinary 124134343030
6 Senary 11343343120
8 Octal 445173730
10 Decimal 76871640
12 Duodecimal 218b1aa0
16 Hexadecimal 494f7d8
20 Vigesimal 1408j20
36 Base36 19rmjc

Cryptographic Hash Functions

md5 d210b531da36fbe9b337016e8b9e405d
sha1 6b6fbff8ce3bd8ecf85a6632e9b1e90d8f54414c
sha256 16440c8587b7e69a0c45d7431c743b93ef828e186d088c03a2a8b680e8628093
sha512 7f3b3bb3a66212b80c078459858f8c00a2275bc581755a856a81967627d2a282b57bf2250da24b3d7179509382833d246476be315a6cebd78e163de2cfd04635
ripemd-160 779cf0cf31046eb36afdcd282805d865a4a2b70c

76871640 as geometric shapes

Circle

Radius = n
Diameter 153743280
Circumference 482998758.9868
Area 1.856445336064E+16

Sphere

Radius = n
Volume 1.9027733007145E+24
Surface area 7.425781344256E+16
Circumference 482998758.9868

Square

Length = n
Perimeter 307486560
Area 5909249036289600
Diagonal 108712915.84986

Cube

Length = n
Surface area 35455494217737600
Volume 4.54253664588E+23
Space diagonal 133145586.14114

Equilateral Triangle

Length = n
Perimeter 230614920
Area 2.5587798913578E+15
Altitude 66572793.070572

Triangular Pyramid

Length = n
Surface area 2.5587798913578E+15
Volume 5.3534307768169E+22
Height 36237638.616621