76812912 (number)

76812912 is an even 8-digits composite number following 76812911 and preceding 76812913. In scientific notation, it is written as 7.6812912 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 22915200 positive integers (up to 76812912) that are relatively prime to 76812912.

Interesting facts

Basic properties

Name

Name seventy-six million eight hundred twelve thousand nine hundred twelve

Notation

Scientific notation 7.6812912 × 10^7
Engineering notation 7.6812912 × 10^6

Prime Factorization of 76812912

Prime Factorization 2 × 2 × 2 × 2 × 9 × 11 × 71 × 683

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9601614
Product of the distinct prime numbers

The prime factorization of 76812912 is 2 × 2 × 2 × 2 × 9 × 11 × 71 × 683. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 6, 39, 41, 107, 740, 4238, 8636, 43536, 31880, 807663, 383312, 5250101, 532850, 29789508, 15927698, 595012991, 836967056, 1095668647, 18228476

Basic calculations (n = 76812912)

Multiplication

n×y
n×2 153625824
n×3 230438736
n×4 307251648
n×5 384064560

Division

n÷y
n÷2 38406456
n÷3 25604304
n÷3 19203228
n÷5 15362582.4

Exponentiation

ny
n2 5900223449919744
n3 4.5321334463902E+23
n4 3.4812636758983E+31
n5 2.6740600038557E+39

Nth Root

y√n
2√n 8764.2975759612
3√n 425.08724760111
4√n 93.617827233712
5√n 37.764770164113

Divisors of 76812912

1, 2, 4, 8, 9, 11, 16, 18, 22, 36, 44, 71, 72, 88, 99, 142, 144, 176, 198, 284, 396, 568, 639, 683, 781, 792, 1136, 1278, 1366, 1562, 1584, 2556, 2732, 3124, 5112, 5464, 6147, 6248, 7029, 7513, 10224, 10928, 12294, 12496, 14058, 15026, 24588, 28116, 30052, 48493, 49176, 56232, 60104, 67617, 96986, 98352, 112464, 120208, 135234, 193972, 270468, 387944, 436437, 533423, 540936, 775888, 872874, 1066846, 1081872, 1745748, 2133692, 3491496, 4267384, 4800807, 6982992, 8534768, 9601614, 19203228, 38406456, 76812912

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76812911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76812912 can be divided by 80 positive divisors. The sum of these divisors (counting 76812912) is 1, the average is 0.0125.

Base conversion 76812912

Base System Value
2 Binary 100100101000001001001110000
3 Ternary 12100112111111200
4 Quaternary 10211001021300
5 Quinary 124131003122
6 Senary 11342211200
8 Octal 445011160
10 Decimal 76812912
12 Duodecimal 21883b00
16 Hexadecimal 4941270
20 Vigesimal 1401c5c
36 Base36 19qd80

Cryptographic Hash Functions

md5 949ae71262ed8725a8fe1b8a2cb431ad
sha1 a88c0bbb6b475ea41d8edbda60ed5883b95e6419
sha256 d29d9da9aa807b4d8582241e99d836afd02af4145e1208b52c3d3da618c77a99
sha512 656eb2430358ca8daf84f477dc311e369513aa4aeade26f23a1648f27a1d901da42c5f3702d24049c58c4b8bfd059eb6d6e63df8bbef0dbb45877a06d75888b5
ripemd-160 ae233f6d64a9ce62550e6f2dc9933aadea972bc9

76812912 as geometric shapes

Circle

Radius = n
Diameter 153625824
Circumference 482629760.08008
Area 1.8536098644806E+16

Sphere

Radius = n
Volume 1.8984156187024E+24
Surface area 7.4144394579224E+16
Circumference 482629760.08008

Square

Length = n
Perimeter 307251648
Area 5900223449919744
Diagonal 108629861.91577

Cube

Length = n
Surface area 35401340699518464
Volume 4.5321334463902E+23
Space diagonal 133043866.26132

Equilateral Triangle

Length = n
Perimeter 230438736
Area 2.5548716978176E+15
Altitude 66521933.130659

Triangular Pyramid

Length = n
Surface area 2.5548716978176E+15
Volume 5.3411704886415E+22
Height 36209953.971924