76131818 (number)

76131818 is an even 8-digits composite number following 76131817 and preceding 76131819. In scientific notation, it is written as 7.6131818 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 32486496 positive integers (up to 76131818) that are relatively prime to 76131818.

Interesting facts

Basic properties

Name

Name seventy-six million one hundred thirty-one thousand eight hundred eighteen

Notation

Scientific notation 7.6131818 × 10^7
Engineering notation 7.6131818 × 10^6

Prime Factorization of 76131818

Prime Factorization 2 × 7 × 23339 × 233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76131818
Product of the distinct prime numbers

The prime factorization of 76131818 is 2 × 7 × 23339 × 233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 62, 61, 480, 71, 6726, 1673, 47436, 72825, 678611, 204450, 8902873, 4615937, 79651234, 42980663, 75470307, 332808591, 6247970131, 3129821617

Basic calculations (n = 76131818)

Multiplication

n×y
n×2 152263636
n×3 228395454
n×4 304527272
n×5 380659090

Division

n÷y
n÷2 38065909
n÷3 25377272.666667
n÷3 19032954.5
n÷5 15226363.6

Exponentiation

ny
n2 5796053711985124
n3 4.4126410631908E+23
n4 3.3594238632217E+31
n5 2.5575904613965E+39

Nth Root

y√n
2√n 8725.3548924958
3√n 423.8271107456
4√n 93.409608138006
5√n 37.697559915799

Divisors of 76131818

1, 2, 7, 14, 233, 466, 1631, 3262, 23339, 46678, 163373, 326746, 5437987, 10875974, 38065909, 76131818

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 -76131817
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 76131818 can be divided by 16 positive divisors. The sum of these divisors (counting 76131818) is 1, the average is 0.0625.

Base conversion 76131818

Base System Value
2 Binary 100100010011010110111101010
3 Ternary 12022020220012222
4 Quaternary 10202122313222
5 Quinary 123442204233
6 Senary 11315434042
8 Octal 442326752
10 Decimal 76131818
12 Duodecimal 215b5922
16 Hexadecimal 489adea
20 Vigesimal 13fg9ai
36 Base36 19broq

Cryptographic Hash Functions

md5 ad42d9691ebff44ab0aaea56359e90fb
sha1 7586e54f02c1203ebb616359291bd1a72f12373a
sha256 9d9c90517d5d2f459dae9f1dabf49147207f4b5dd31869b6461192afd9febf80
sha512 15fd25812d17484c06307c0371ab8f46616d8a19c8e7f997b37e86155cd1a6cba81e2effe60923fec581a2d38adf293f7b1d569934eff9dad18562defafd3e0c
ripemd-160 67cb325081cd59dca2f7bf0d04cf9d5078bd17ac

76131818 as geometric shapes

Circle

Radius = n
Diameter 152263636
Circumference 478350320.26647
Area 1.8208839761384E+16

Sphere

Radius = n
Volume 1.8483627662732E+24
Surface area 7.2835359045537E+16
Circumference 478350320.26647

Square

Length = n
Perimeter 304527272
Area 5796053711985124
Diagonal 107666649.54372

Cube

Length = n
Surface area 34776322271910744
Volume 4.4126410631908E+23
Space diagonal 131864176.84859

Equilateral Triangle

Length = n
Perimeter 228395454
Area 2.5097648781391E+15
Altitude 65932088.424293

Triangular Pyramid

Length = n
Surface area 2.5097648781391E+15
Volume 5.2003473645407E+22
Height 35888883.18124