87942735 (number)

87942735 is an odd 8-digits composite number following 87942734 and preceding 87942736. In scientific notation, it is written as 8.7942735 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 43794432 positive integers (up to 87942735) that are relatively prime to 87942735.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred forty-two thousand seven hundred thirty-five

Notation

Scientific notation 8.7942735 × 10^7
Engineering notation 8.7942735 × 10^6

Prime Factorization of 87942735

Prime Factorization 9 × 7045 × 19 × 73

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87942735
Product of the distinct prime numbers

The prime factorization of 87942735 is 9 × 7045 × 19 × 73. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 64, 60, 587, 809, 5357, 2557, 42409, 67918, 590981, 992422, 6200820, 2461190, 15625961, 13844478, 559381280, 808781436, 5314354563, 7390932283

Basic calculations (n = 87942735)

Multiplication

n×y
n×2 175885470
n×3 263828205
n×4 351770940
n×5 439713675

Division

n÷y
n÷2 43971367.5
n÷3 29314245
n÷3 21985683.75
n÷5 17588547

Exponentiation

ny
n2 7733924639280225
n3 6.8014248506219E+23
n4 5.9813590326066E+31
n5 5.2601707234438E+39

Nth Root

y√n
2√n 9377.7787881779
3√n 444.69951519335
4√n 96.838932192471
5√n 38.800738672412

Divisors of 87942735

1, 9, 19, 73, 171, 657, 1387, 7045, 12483, 63405, 133855, 514285, 1204695, 4628565, 9771415, 87942735

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 -87942734
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 87942735 can be divided by 16 positive divisors. The sum of these divisors (counting 87942735) is 1, the average is 0.0625.

Base conversion 87942735

Base System Value
2 Binary 101001111011110011001001111
3 Ternary 20010110221202100
4 Quaternary 11033132121033
5 Quinary 140003131420
6 Senary 12420530143
8 Octal 517363117
10 Decimal 87942735
12 Duodecimal 25550953
16 Hexadecimal 53de64f
20 Vigesimal 179cggf
36 Base36 1gcx1r

Cryptographic Hash Functions

md5 3e55bd74afb203247ad8c7c37b2098b2
sha1 d393a8d6555e0a525843d532f312e98d308c5d4a
sha256 040959ddc319d597306540c937773e7d81a4f88f1c4dd452b9e5deaade494a80
sha512 765b9e55737d0eb8d3b1585959a0e7fe6213fb5afa98ef20a65db460b95de2dcdc63eb7a93bf66814b5ddfd40362cb266f947615ae2d85274d5955897fbef93a
ripemd-160 422bc0554aee0b8d5ebbf4cf64a823bb05ab0e46

87942735 as geometric shapes

Circle

Radius = n
Diameter 175885470
Circumference 552560500.42519
Area 2.429684083018E+16

Sphere

Radius = n
Volume 2.8489741792876E+24
Surface area 9.7187363320719E+16
Circumference 552560500.42519

Square

Length = n
Perimeter 351770940
Area 7733924639280225
Diagonal 124369808.54918

Cube

Length = n
Surface area 46403547835681350
Volume 6.8014248506219E+23
Space diagonal 152321285.17657

Equilateral Triangle

Length = n
Perimeter 263828205
Area 3.3488876042855E+15
Altitude 76160642.588283

Triangular Pyramid

Length = n
Surface area 3.3488876042855E+15
Volume 8.0155560560091E+22
Height 41456602.849728