76688688 (number)

76688688 is an even 8-digits composite number following 76688687 and preceding 76688689. In scientific notation, it is written as 7.6688688 × 10^7. The sum of its digits is 57. It has a total of 7 prime factors and 40 positive divisors. There are 25449472 positive integers (up to 76688688) that are relatively prime to 76688688.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred eighty-eight thousand six hundred eighty-eight

Notation

Scientific notation 7.6688688 × 10^7
Engineering notation 7.6688688 × 10^6

Prime Factorization of 76688688

Prime Factorization 2 × 2 × 2 × 2 × 3 × 233 × 6857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9586086
Product of the distinct prime numbers

The prime factorization of 76688688 is 2 × 2 × 2 × 2 × 3 × 233 × 6857. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 76688688)

Multiplication

n×y
n×2 153377376
n×3 230066064
n×4 306754752
n×5 383443440

Division

n÷y
n÷2 38344344
n÷3 25562896
n÷3 19172172
n÷5 15337737.6

Exponentiation

ny
n2 5881154867161344
n3 4.5101805068742E+23
n4 3.4587982571536E+31
n5 2.6525070039779E+39

Nth Root

y√n
2√n 8757.2077741709
3√n 424.85796961063
4√n 93.579953911994
5√n 37.752547405232

Divisors of 76688688

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76688687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76688688 can be divided by 40 positive divisors. The sum of these divisors (counting 76688688) is 1, the average is 0.025.

Base conversion 76688688

Base System Value
2 Binary 100100100100010110100110000
3 Ternary 12100022012002210
4 Quaternary 10210202310300
5 Quinary 124113014223
6 Senary 11335412120
8 Octal 444426460
10 Decimal 76688688
12 Duodecimal 21824040
16 Hexadecimal 4922d30
20 Vigesimal 13j61e8
36 Base36 19npdc

Cryptographic Hash Functions

md5 be361622ef83976af3ef9042faf46672
sha1 fe4ff2b733bad2968697f060e1f38b12be06914f
sha256 9f4b8acbc6cd24f176572daa5caedffdd123251ffd150b996ea59db4113a993f
sha512 08aed5bf6a5c089f9f6fd14e98f1b4ab495095be2933726034f05e3a80c674ff2a8c5e75240236bd99cd68fe68c966eced820ac9b5bb053e9a18b2cf8312afbf
ripemd-160 6bcba1a7a97b381c5ee7a9ca3deb29582526675c

76688688 as geometric shapes

Circle

Radius = n
Diameter 153377376
Circumference 481849237.66848
Area 1.8476192925298E+16

Sphere

Radius = n
Volume 1.8892199929013E+24
Surface area 7.3904771701192E+16
Circumference 481849237.66848

Square

Length = n
Perimeter 306754752
Area 5881154867161344
Diagonal 108454182.6502

Cube

Length = n
Surface area 35286929202968064
Volume 4.5101805068742E+23
Space diagonal 132828703.9818

Equilateral Triangle

Length = n
Perimeter 230066064
Area 2.5466147592761E+15
Altitude 66414351.990899

Triangular Pyramid

Length = n
Surface area 2.5466147592761E+15
Volume 5.3152987013102E+22
Height 36151394.216733