69897528 (number)

69897528 is an even 8-digits composite number following 69897527 and preceding 69897529. In scientific notation, it is written as 6.9897528 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 16 positive divisors. There are 23299152 positive integers (up to 69897528) that are relatively prime to 69897528.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred ninety-seven thousand five hundred twenty-eight

Notation

Scientific notation 6.9897528 × 10^7
Engineering notation 6.9897528 × 10^6

Prime Factorization of 69897528

Prime Factorization 2 × 2 × 2 × 9 × 970799

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17474382
Product of the distinct prime numbers

The prime factorization of 69897528 is 2 × 2 × 2 × 9 × 970799. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69897528)

Multiplication

n×y
n×2 139795056
n×3 209692584
n×4 279590112
n×5 349487640

Division

n÷y
n÷2 34948764
n÷3 23299176
n÷3 17474382
n÷5 13979505.6

Exponentiation

ny
n2 4885664420510784
n3 3.4149586563126E+23
n4 2.3869716829845E+31
n5 1.6684342004662E+39

Nth Root

y√n
2√n 8360.4741492334
3√n 411.92732874786
4√n 91.435628445554
5√n 37.05888627098

Divisors of 69897528

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 -69897527
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 69897528 can be divided by 16 positive divisors. The sum of these divisors (counting 69897528) is 1, the average is 0.0625.

Base conversion 69897528

Base System Value
2 Binary 100001010101000110100111000
3 Ternary 11212112011101100
4 Quaternary 10022220310320
5 Quinary 120343210103
6 Senary 10534051400
8 Octal 412506470
10 Decimal 69897528
12 Duodecimal 1b4a9b60
16 Hexadecimal 42a8d38
20 Vigesimal 11gh3g8
36 Base36 15m5a0

Cryptographic Hash Functions

md5 bd0738d4d6fc337f1ba389c8a8c7d8f7
sha1 11fa6ee00807c55fbbd8d783a39bd88c2922f71b
sha256 73140f74614c8cd3eaf8145d0f2f2c53cd2591ce5b2ff106173238072626624c
sha512 97eae0af3995f941395bd002e4b51acb4c798984f41e2b6f3edcad79851cc02088122b0f6c0950335c8917543ba9363430dc65bcbdc5deb344bc4de7498945cc
ripemd-160 784cb88c56f452cbe445260ad7ec41a4c7cc4604

69897528 as geometric shapes

Circle

Radius = n
Diameter 139795056
Circumference 439179120.93777
Area 1.5348767451382E+16

Sphere

Radius = n
Volume 1.4304545369313E+24
Surface area 6.1395069805527E+16
Circumference 439179120.93777

Square

Length = n
Perimeter 279590112
Area 4885664420510784
Diagonal 98850032.073953

Cube

Length = n
Surface area 29313986523064704
Volume 3.4149586563126E+23
Space diagonal 121066069.81947

Equilateral Triangle

Length = n
Perimeter 209692584
Area 2.1155547512641E+15
Altitude 60533034.909734

Triangular Pyramid

Length = n
Surface area 2.1155547512641E+15
Volume 4.0245673722505E+22
Height 32950010.691318