69897537 (number)

69897537 is an odd 8-digits composite number following 69897536 and preceding 69897538. In scientific notation, it is written as 6.9897537 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 45633984 positive integers (up to 69897537) that are relatively prime to 69897537.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.9897537 × 10^7
Engineering notation 6.9897537 × 10^6

Prime Factorization of 69897537

Prime Factorization 9 × 83 × 137 × 683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69897537
Product of the distinct prime numbers

The prime factorization of 69897537 is 9 × 83 × 137 × 683. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69897537)

Multiplication

n×y
n×2 139795074
n×3 209692611
n×4 279590148
n×5 349487685

Division

n÷y
n÷2 34948768.5
n÷3 23299179
n÷3 17474384.25
n÷5 13979507.4

Exponentiation

ny
n2 4885665678666369
n3 3.4149599754421E+23
n4 2.3869729123699E+31
n5 1.6684352746037E+39

Nth Root

y√n
2√n 8360.4746874804
3√n 411.92734642777
4√n 91.435631388865
5√n 37.058887225319

Divisors of 69897537

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 -69897536
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 69897537 can be divided by 16 positive divisors. The sum of these divisors (counting 69897537) is 1, the average is 0.0625.

Base conversion 69897537

Base System Value
2 Binary 100001010101000110101000001
3 Ternary 11212112011101200
4 Quaternary 10022220311001
5 Quinary 120343210122
6 Senary 10534051413
8 Octal 412506501
10 Decimal 69897537
12 Duodecimal 1b4a9b69
16 Hexadecimal 42a8d41
20 Vigesimal 11gh3gh
36 Base36 15m5a9

Cryptographic Hash Functions

md5 637e599469673c3af482cab2ba14d551
sha1 9215091d92b87489b682bdb8e631b9f617e688bf
sha256 9f8bbe979c2b3b194af96ff8e484f1b5076220e301894620349608065331b453
sha512 e9a2dcfcb5411a5945fb7d9ae58003dc4ec81bef8d23b771a591af64f073bcebfc1aa020684d7c9748ebb980ed13ddf8514baa81a2a8d3e72d840b75fe153504
ripemd-160 050649467b7dcd4f257d23401421ebec0015048d

69897537 as geometric shapes

Circle

Radius = n
Diameter 139795074
Circumference 439179177.48644
Area 1.5348771403994E+16

Sphere

Radius = n
Volume 1.430455089487E+24
Surface area 6.1395085615976E+16
Circumference 439179177.48644

Square

Length = n
Perimeter 279590148
Area 4885665678666369
Diagonal 98850044.801875

Cube

Length = n
Surface area 29313994071998214
Volume 3.4149599754421E+23
Space diagonal 121066085.40793

Equilateral Triangle

Length = n
Perimeter 209692611
Area 2.1155552960614E+15
Altitude 60533042.703963

Triangular Pyramid

Length = n
Surface area 2.1155552960614E+15
Volume 4.0245689268596E+22
Height 32950014.933958