69887072 (number)

69887072 is an even 8-digits composite number following 69887071 and preceding 69887073. In scientific notation, it is written as 6.9887072 × 10^7. The sum of its digits is 47. It has a total of 8 prime factors and 48 positive divisors. There are 33825792 positive integers (up to 69887072) that are relatively prime to 69887072.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred eighty-seven thousand seventy-two

Notation

Scientific notation 6.9887072 × 10^7
Engineering notation 6.9887072 × 10^6

Prime Factorization of 69887072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 89 × 53 × 463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4367942
Product of the distinct prime numbers

The prime factorization of 69887072 is 2 × 2 × 2 × 2 × 2 × 89 × 53 × 463. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69887072)

Multiplication

n×y
n×2 139774144
n×3 209661216
n×4 279548288
n×5 349435360

Division

n÷y
n÷2 34943536
n÷3 23295690.666667
n÷3 17471768
n÷5 13977414.4

Exponentiation

ny
n2 4884202832733184
n3 3.4134263503383E+23
n4 2.3855437311279E+31
n5 1.6671866649648E+39

Nth Root

y√n
2√n 8359.8488024605
3√n 411.90678759732
4√n 91.432208780388
5√n 37.05777747382

Divisors of 69887072

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69887071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69887072 can be divided by 48 positive divisors. The sum of these divisors (counting 69887072) is 1, the average is 0.020833333333333.

Base conversion 69887072

Base System Value
2 Binary 100001010100110010001100000
3 Ternary 11212111122001002
4 Quaternary 10022212101200
5 Quinary 120342341242
6 Senary 10533531132
8 Octal 412462140
10 Decimal 69887072
12 Duodecimal 1b4a3aa8
16 Hexadecimal 42a6460
20 Vigesimal 11gfhdc
36 Base36 15lx7k

Cryptographic Hash Functions

md5 16e0aa50f4666422ef4ca13c31943e83
sha1 00129299bcac28d4ede93b018e328f355c455416
sha256 2955cd17c3eaef17cf010ff5eef7db80114eba6a86d91407ff75b26c643521f0
sha512 2f0182d5c71c53f16477bf0f9e41b0e3051421ade0b5205106ee3ad868d3a37f875a25b0c96bd47d6e45c599df3a8d1d6b3933097c81d1cc5b38104a539265ec
ripemd-160 cc1e41dfa692f7bafbb9274016bb20d6cdaba818

69887072 as geometric shapes

Circle

Radius = n
Diameter 139774144
Circumference 439113423.9522
Area 1.5344175737957E+16

Sphere

Radius = n
Volume 1.4298126861057E+24
Surface area 6.1376702951828E+16
Circumference 439113423.9522

Square

Length = n
Perimeter 279548288
Area 4884202832733184
Diagonal 98835245.056945

Cube

Length = n
Surface area 29305216996399104
Volume 3.4134263503383E+23
Space diagonal 121047959.49622

Equilateral Triangle

Length = n
Perimeter 209661216
Area 2.1149218651914E+15
Altitude 60523979.748112

Triangular Pyramid

Length = n
Surface area 2.1149218651914E+15
Volume 4.0227615323417E+22
Height 32945081.685648