69897724 (number)

69897724 is an even 8-digits composite number following 69897723 and preceding 69897725. In scientific notation, it is written as 6.9897724 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 18 positive divisors. There are 32260176 positive integers (up to 69897724) that are relatively prime to 69897724.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.9897724 × 10^7
Engineering notation 6.9897724 × 10^6

Prime Factorization of 69897724

Prime Factorization 2 × 2 × 13 × 13 × 103399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2688374
Product of the distinct prime numbers

The prime factorization of 69897724 is 2 × 2 × 13 × 13 × 103399. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 80, 8, 846, 355, 7778, 9622, 64536, 66893, 685127, 933260, 8207450, 2221039, 27921188, 670533, 111365048, 541205533, 3157563883, 5570428517

Basic calculations (n = 69897724)

Multiplication

n×y
n×2 139795448
n×3 209693172
n×4 279590896
n×5 349488620

Division

n÷y
n÷2 34948862
n÷3 23299241.333333
n÷3 17474431
n÷5 13979544.8

Exponentiation

ny
n2 4885691820380176
n3 3.4149873840999E+23
n4 2.386998456373E+31
n5 1.6684575929198E+39

Nth Root

y√n
2√n 8360.4858710484
3√n 411.92771377665
4√n 91.43569254426
5√n 37.058907054357

Divisors of 69897724

1, 2, 4, 13, 26, 52, 169, 338, 676, 103399, 206798, 413596, 1344187, 2688374, 5376748, 17474431, 34948862, 69897724

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69897723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69897724 can be divided by 18 positive divisors. The sum of these divisors (counting 69897724) is 1, the average is 0.055555555555556.

Base conversion 69897724

Base System Value
2 Binary 100001010101000110111111100
3 Ternary 11212112011122121
4 Quaternary 10022220313330
5 Quinary 120343211344
6 Senary 10534052324
8 Octal 412506774
10 Decimal 69897724
12 Duodecimal 1b4aa0a4
16 Hexadecimal 42a8dfc
20 Vigesimal 11gh464
36 Base36 15m5fg

Cryptographic Hash Functions

md5 47306942b7b647834d5292e68d542d11
sha1 5aed4a83647c74d83f1847cdc1f5d24b07d43470
sha256 e49a20a88b43ff154f75a566c3a1dc7e3510c65faea1829a3a444b1c3b7a0006
sha512 c7bb57ed99bd09842f593ba4abb94697d5c67e0a8ba87d81221ac80ae748457f2ab84c5c83ed8134b62873d909b9d0821549be3491894ba0dd68f73c99603c68
ripemd-160 2f96e68753ab4c3fea5cc83d19391c2ca152dfcf

69897724 as geometric shapes

Circle

Radius = n
Diameter 139795448
Circumference 439180352.44209
Area 1.534885353061E+16

Sphere

Radius = n
Volume 1.4304665703987E+24
Surface area 6.139541412244E+16
Circumference 439180352.44209

Square

Length = n
Perimeter 279590896
Area 4885691820380176
Diagonal 98850309.259811

Cube

Length = n
Surface area 29314150922281056
Volume 3.4149873840999E+23
Space diagonal 121066409.30143

Equilateral Triangle

Length = n
Perimeter 209693172
Area 2.1155666157555E+15
Altitude 60533204.650713

Triangular Pyramid

Length = n
Surface area 2.1155666157555E+15
Volume 4.0246012282726E+22
Height 32950103.086604