87661446 (number)

87661446 is an even 8-digits composite number following 87661445 and preceding 87661447. In scientific notation, it is written as 8.7661446 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 28571424 positive integers (up to 87661446) that are relatively prime to 87661446.

Interesting facts

Basic properties

Name

Name eighty-seven million six hundred sixty-one thousand four hundred forty-six

Notation

Scientific notation 8.7661446 × 10^7
Engineering notation 8.7661446 × 10^6

Prime Factorization of 87661446

Prime Factorization 2 × 3 × 103 × 83 × 1709

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 87661446
Product of the distinct prime numbers

The prime factorization of 87661446 is 2 × 3 × 103 × 83 × 1709. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 50, 6, 665, 711, 3287, 1421, 99420, 24611, 859273, 116724, 6040192, 5492155, 38953348, 25675292, 649754403, 661223614, 7501193227, 927132956

Basic calculations (n = 87661446)

Multiplication

n×y
n×2 175322892
n×3 262984338
n×4 350645784
n×5 438307230

Division

n÷y
n÷2 43830723
n÷3 29220482
n÷3 21915361.5
n÷5 17532289.2

Exponentiation

ny
n2 7684529114810916
n3 6.7363693403342E+23
n4 5.9051987716377E+31
n5 5.1765826323918E+39

Nth Root

y√n
2√n 9362.7691416589
3√n 444.22487796792
4√n 96.761403160862
5√n 38.77588565482

Divisors of 87661446

1, 2, 3, 6, 83, 103, 166, 206, 249, 309, 498, 618, 1709, 3418, 5127, 8549, 10254, 17098, 25647, 51294, 141847, 176027, 283694, 352054, 425541, 528081, 851082, 1056162, 14610241, 29220482, 43830723, 87661446

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87661445
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87661446 can be divided by 32 positive divisors. The sum of these divisors (counting 87661446) is 1, the average is 0.03125.

Base conversion 87661446

Base System Value
2 Binary 101001110011001101110000110
3 Ternary 20002221122220020
4 Quaternary 11032121232012
5 Quinary 134420131241
6 Senary 12410520010
8 Octal 516315606
10 Decimal 87661446
12 Duodecimal 25436006
16 Hexadecimal 5399b86
20 Vigesimal 177hdc6
36 Base36 1g6w06

Cryptographic Hash Functions

md5 1651a0830f17c3bad80e94393069a0aa
sha1 d348f28e5b7d44cd8cc4c2055d2399dea5489864
sha256 61cf909ff2289948053e3dc32cfe922903410769dcafa3f6b5d053f177d918b6
sha512 ef40e509820ff64ab4faac48d30f8f0850d76bde79b5fa728fd9c0189239206948e1e9140011348739258b8b33446ef79d5e5e3676c63bc18d2c738108a54ebc
ripemd-160 65390523ccd411ae5482374e4894787ad1cc4add

87661446 as geometric shapes

Circle

Radius = n
Diameter 175322892
Circumference 550793109.51332
Area 2.4141660213387E+16

Sphere

Radius = n
Volume 2.8217237908615E+24
Surface area 9.6566640853547E+16
Circumference 550793109.51332

Square

Length = n
Perimeter 350645784
Area 7684529114810916
Diagonal 123972005.83044

Cube

Length = n
Surface area 46107174688865496
Volume 6.7363693403342E+23
Space diagonal 151834078.33696

Equilateral Triangle

Length = n
Perimeter 262984338
Area 3.3274987147737E+15
Altitude 75917039.168478

Triangular Pyramid

Length = n
Surface area 3.3274987147737E+15
Volume 7.9388874018792E+22
Height 41324001.943479