87729345 (number)

87729345 is an odd 8-digits composite number following 87729344 and preceding 87729346. In scientific notation, it is written as 8.7729345 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 42534720 positive integers (up to 87729345) that are relatively prime to 87729345.

Interesting facts

Basic properties

Name

Name eighty-seven million seven hundred twenty-nine thousand three hundred forty-five

Notation

Scientific notation 8.7729345 × 10^7
Engineering notation 8.7729345 × 10^6

Prime Factorization of 87729345

Prime Factorization 15 × 11 × 3 × 3 × 59077

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 29243115
Product of the distinct prime numbers

The prime factorization of 87729345 is 15 × 11 × 3 × 3 × 59077. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 79, 23, 669, 133, 1435, 849, 71525, 95900, 592114, 479892, 9337454, 1724206, 12828180, 81174382, 739852025, 282941972, 7539080352, 5580632304

Basic calculations (n = 87729345)

Multiplication

n×y
n×2 175458690
n×3 263188035
n×4 350917380
n×5 438646725

Division

n÷y
n÷2 43864672.5
n÷3 29243115
n÷3 21932336.25
n÷5 17545869

Exponentiation

ny
n2 7696437974129025
n3 6.7520346230347E+23
n4 5.9235157489615E+31
n5 5.1966615675358E+39

Nth Root

y√n
2√n 9366.3944503742
3√n 444.3395412252
4√n 96.780134585431
5√n 38.781890640231

Divisors of 87729345

1, 3, 9, 11, 15, 33, 45, 99, 135, 165, 495, 1485, 59077, 177231, 531693, 649847, 886155, 1949541, 2658465, 5848623, 7975395, 9747705, 29243115, 87729345

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87729344
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87729345 can be divided by 24 positive divisors. The sum of these divisors (counting 87729345) is 1, the average is 0.041666666666667.

Base conversion 87729345

Base System Value
2 Binary 101001110101010010011000001
3 Ternary 20010002010001000
4 Quaternary 11032222103001
5 Quinary 134424314340
6 Senary 12412202213
8 Octal 516522301
10 Decimal 87729345
12 Duodecimal 25469369
16 Hexadecimal 53aa4c1
20 Vigesimal 1786375
36 Base36 1g8ce9

Cryptographic Hash Functions

md5 6140ec2c82ac48bd794236172c48f6de
sha1 a8c6ede0e8a18422d8fd8de7d079f1558f763ae5
sha256 3e0b2c3a8f9132cda9ac1eeaf1de3a5b1719958c3bab921a99f6ae0af11e86bc
sha512 302062af2dcd38a361a347d3f0ea26b790c0294d268b9869c86b119049017e9691c3f6ee72c17ce64ee82d0a633d6ae18486743d545cf9af68bf243348bf75df
ripemd-160 c7ab3b9ab7cecb2d7d5c4144bdb1ec8d093e67be

87729345 as geometric shapes

Circle

Radius = n
Diameter 175458690
Circumference 551219731.51249
Area 2.4179072998333E+16

Sphere

Radius = n
Volume 2.8282856491346E+24
Surface area 9.6716291993333E+16
Circumference 551219731.51249

Square

Length = n
Perimeter 350917380
Area 7696437974129025
Diagonal 124068029.51711

Cube

Length = n
Surface area 46178627844774150
Volume 6.7520346230347E+23
Space diagonal 151951682.85474

Equilateral Triangle

Length = n
Perimeter 263188035
Area 3.3326554021235E+15
Altitude 75975841.427369

Triangular Pyramid

Length = n
Surface area 3.3326554021235E+15
Volume 7.9573491145903E+22
Height 41356009.839036