69894750 (number)

69894750 is an even 8-digits composite number following 69894749 and preceding 69894751. In scientific notation, it is written as 6.9894750 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 18176000 positive integers (up to 69894750) that are relatively prime to 69894750.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred ninety-four thousand seven hundred fifty

Notation

Scientific notation 6.9894750 × 10^7
Engineering notation 6.9894750 × 10^6

Prime Factorization of 69894750

Prime Factorization 2 × 15 × 25 × 41 × 2273

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 69894750
Product of the distinct prime numbers

The prime factorization of 69894750 is 2 × 15 × 25 × 41 × 2273. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69894750)

Multiplication

n×y
n×2 139789500
n×3 209684250
n×4 279579000
n×5 349473750

Division

n÷y
n÷2 34947375
n÷3 23298250
n÷3 17473687.5
n÷5 13978950

Exponentiation

ny
n2 4885276077562500
n3 3.4145515012221E+23
n4 2.3865922354004E+31
n5 1.6681026764526E+39

Nth Root

y√n
2√n 8360.3080086801
3√n 411.92187147676
4√n 91.434719930014
5√n 37.058591693401

Divisors of 69894750

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 -69894749
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 69894750 can be divided by 32 positive divisors. The sum of these divisors (counting 69894750) is 1, the average is 0.03125.

Base conversion 69894750

Base System Value
2 Binary 100001010101000001001011110
3 Ternary 11212112000120110
4 Quaternary 10022220021132
5 Quinary 120343113000
6 Senary 10534030450
8 Octal 412501136
10 Decimal 69894750
12 Duodecimal 1b4a8426
16 Hexadecimal 42a825e
20 Vigesimal 11gggha
36 Base36 15m34u

Cryptographic Hash Functions

md5 7beb822492d3f50620e8e2a9a8892d5a
sha1 95dd579e17c9f4e7630c3010a3cbd5764fadd280
sha256 78caafb0bac472d23dabc11caef9eca6aab0808883bde9efc68dd5910f3e183f
sha512 8b0d01b34f4034e4bebb5cdf37bd42390613c59a08ba1dcbd33e8cab8d8a698276390e12aa1c7c00ccb56496cec10d0e029a52c662e1bd1a4eba24147d210fc9
ripemd-160 2a02bfa4b7f004ab72c61928e8ed2dc8202ce1fd

69894750 as geometric shapes

Circle

Radius = n
Diameter 139789500
Circumference 439161666.24899
Area 1.5347547436028E+16

Sphere

Radius = n
Volume 1.4302839882058E+24
Surface area 6.1390189744113E+16
Circumference 439161666.24899

Square

Length = n
Perimeter 279579000
Area 4885276077562500
Diagonal 98846103.388677

Cube

Length = n
Surface area 29311656465375000
Volume 3.4145515012221E+23
Space diagonal 121061258.18232

Equilateral Triangle

Length = n
Perimeter 209684250
Area 2.1153865938348E+15
Altitude 60530629.091162

Triangular Pyramid

Length = n
Surface area 2.1153865938348E+15
Volume 4.0240875353748E+22
Height 32948701.129559