87669969 (number)

87669969 is an odd 8-digits composite number following 87669968 and preceding 87669970. In scientific notation, it is written as 8.7669969 × 10^7. The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors. There are 54185472 positive integers (up to 87669969) that are relatively prime to 87669969.

Interesting facts

Basic properties

Name

Name eighty-seven million six hundred sixty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 8.7669969 × 10^7
Engineering notation 8.7669969 × 10^6

Prime Factorization of 87669969

Prime Factorization 3 × 17 × 67 × 25657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87669969
Product of the distinct prime numbers

The prime factorization of 87669969 is 3 × 17 × 67 × 25657. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 68, 98, 369, 940, 3450, 8156, 9682, 71162, 935819, 501545, 4844001, 9293034, 27552258, 63928572, 813635510, 888677220, 5903707323, 7698832960

Basic calculations (n = 87669969)

Multiplication

n×y
n×2 175339938
n×3 263009907
n×4 350679876
n×5 438349845

Division

n÷y
n÷2 43834984.5
n÷3 29223323
n÷3 21917492.25
n÷5 17533993.8

Exponentiation

ny
n2 7686023464460961
n3 6.7383343886257E+23
n4 5.9074956696244E+31
n5 5.1790996222361E+39

Nth Root

y√n
2√n 9363.2242844012
3√n 444.23927428508
4√n 96.763755013957
5√n 38.776639632849

Divisors of 87669969

1, 3, 17, 51, 67, 201, 1139, 3417, 25657, 76971, 436169, 1308507, 1719019, 5157057, 29223323, 87669969

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 -87669968
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 87669969 can be divided by 16 positive divisors. The sum of these divisors (counting 87669969) is 1, the average is 0.0625.

Base conversion 87669969

Base System Value
2 Binary 101001110011011110011010001
3 Ternary 20002222002120220
4 Quaternary 11032123303101
5 Quinary 134420414334
6 Senary 12411023253
8 Octal 516336321
10 Decimal 87669969
12 Duodecimal 2543ab29
16 Hexadecimal 539bcd1
20 Vigesimal 177iei9
36 Base36 1g72kx

Cryptographic Hash Functions

md5 13d6061dc2fdd6332ab99b6837377832
sha1 8c7694037dab81701414cc1fc57dfe5e7c69da9f
sha256 4b53dab377e07e12e5ec2edf5cdefb1a81783086f26e17337ab496b4d42bd35f
sha512 22bb2d68c533802a4fa89b95df783a0a26382b2ace00402d9fcded8ef7d075700cc6330c6ee26150230bfcd689b9af3824bfa6d50dc9e3cca964541d472edbc8
ripemd-160 a8487d90ed557ac5cbced8e932b368ebe6aabaaa

87669969 as geometric shapes

Circle

Radius = n
Diameter 175339938
Circumference 550846661.10169
Area 2.4146354851269E+16

Sphere

Radius = n
Volume 2.822546908365E+24
Surface area 9.6585419405077E+16
Circumference 550846661.10169

Square

Length = n
Perimeter 350679876
Area 7686023464460961
Diagonal 123984059.17263

Cube

Length = n
Surface area 46116140786765766
Volume 6.7383343886257E+23
Space diagonal 151848840.60599

Equilateral Triangle

Length = n
Perimeter 263009907
Area 3.3281457871532E+15
Altitude 75924420.302994

Triangular Pyramid

Length = n
Surface area 3.3281457871532E+15
Volume 7.9412032334995E+22
Height 41328019.72421