69889750 (number)

69889750 is an even 8-digits composite number following 69889749 and preceding 69889751. In scientific notation, it is written as 6.9889750 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 32 positive divisors. There are 23961600 positive integers (up to 69889750) that are relatively prime to 69889750.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred eighty-nine thousand seven hundred fifty

Notation

Scientific notation 6.9889750 × 10^7
Engineering notation 6.9889750 × 10^6

Prime Factorization of 69889750

Prime Factorization 2 × 25 × 5 × 7 × 39937

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 69889750
Product of the distinct prime numbers

The prime factorization of 69889750 is 2 × 25 × 5 × 7 × 39937. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 46, 73, 351, 940, 8423, 1863, 41448, 78065, 68314, 776305, 3799104, 3716093, 4231696, 28256933, 274005555, 667340581, 8859163433, 3995013322

Basic calculations (n = 69889750)

Multiplication

n×y
n×2 139779500
n×3 209669250
n×4 279559000
n×5 349448750

Division

n÷y
n÷2 34944875
n÷3 23296583.333333
n÷3 17472437.5
n÷5 13977950

Exponentiation

ny
n2 4884577155062500
n3 3.4138187622303E+23
n4 2.3859093983758E+31
n5 1.6675061137514E+39

Nth Root

y√n
2√n 8360.0089712871
3√n 411.91204881019
4√n 91.433084664617
5√n 37.058061472574

Divisors of 69889750

1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 39937, 79874, 199685, 279559, 399370, 559118, 998425, 1397795, 1996850, 2795590, 4992125, 6988975, 9984250, 13977950, 34944875, 69889750

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 -69889749
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 69889750 can be divided by 32 positive divisors. The sum of these divisors (counting 69889750) is 1, the average is 0.03125.

Base conversion 69889750

Base System Value
2 Binary 100001010100110111011010110
3 Ternary 11212111202201021
4 Quaternary 10022212323112
5 Quinary 120342433000
6 Senary 10533551354
8 Octal 412467326
10 Decimal 69889750
12 Duodecimal 1b4a555a
16 Hexadecimal 42a6ed6
20 Vigesimal 11gg47a
36 Base36 15lz9y

Cryptographic Hash Functions

md5 1e24e8dbe03f1d43007416d9b20be1b4
sha1 133921307186d9ccb154385c191c468b6979d5e5
sha256 84d8476b174956dc2fa7ca3a71e391859e546da56bf136339b82a34ae205df72
sha512 c477db95dc37aee3fe57d7f4a865baf380b002952a830f52da7c62e73cb513fbb4725bad685235935f4eb3e3916917be6361d94d1b2691e8a4a7ae4e15ff87d8
ripemd-160 26bab12537141d9120ddb85dffdbfaf84a3875fd

69889750 as geometric shapes

Circle

Radius = n
Diameter 139779500
Circumference 439130250.32245
Area 1.5345351706237E+16

Sphere

Radius = n
Volume 1.4299770592146E+24
Surface area 6.1381406824948E+16
Circumference 439130250.32245

Square

Length = n
Perimeter 279559000
Area 4884577155062500
Diagonal 98839032.320865

Cube

Length = n
Surface area 29307462930375000
Volume 3.4138187622303E+23
Space diagonal 121052597.92829

Equilateral Triangle

Length = n
Perimeter 209669250
Area 2.1150839515146E+15
Altitude 60526298.964143

Triangular Pyramid

Length = n
Surface area 2.1150839515146E+15
Volume 4.0232239941915E+22
Height 32946344.106955