69889744 (number)

69889744 is an even 8-digits composite number following 69889743 and preceding 69889745. In scientific notation, it is written as 6.9889744 × 10^7. The sum of its digits is 55. It has a total of 6 prime factors and 20 positive divisors. There are 34000128 positive integers (up to 69889744) that are relatively prime to 69889744.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred eighty-nine thousand seven hundred forty-four

Notation

Scientific notation 6.9889744 × 10^7
Engineering notation 6.9889744 × 10^6

Prime Factorization of 69889744

Prime Factorization 2 × 2 × 2 × 2 × 37 × 118057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8736218
Product of the distinct prime numbers

The prime factorization of 69889744 is 2 × 2 × 2 × 2 × 37 × 118057. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 34, 77, 97, 999, 4792, 9975, 70418, 27332, 713157, 358054, 9544520, 6073840, 40931832, 14160139, 533661708, 126962507, 3523126874, 1818814643

Basic calculations (n = 69889744)

Multiplication

n×y
n×2 139779488
n×3 209669232
n×4 279558976
n×5 349448720

Division

n÷y
n÷2 34944872
n÷3 23296581.333333
n÷3 17472436
n÷5 13977948.8

Exponentiation

ny
n2 4884576316385536
n3 3.4138178830065E+23
n4 2.3859085790594E+31
n5 1.6675053979787E+39

Nth Root

y√n
2√n 8360.0086124358
3√n 411.91203702271
4√n 91.433082702246
5√n 37.058060836291

Divisors of 69889744

1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 118057, 236114, 472228, 944456, 1888912, 4368109, 8736218, 17472436, 34944872, 69889744

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69889743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69889744 can be divided by 20 positive divisors. The sum of these divisors (counting 69889744) is 1, the average is 0.05.

Base conversion 69889744

Base System Value
2 Binary 100001010100110111011010000
3 Ternary 11212111202201001
4 Quaternary 10022212323100
5 Quinary 120342432434
6 Senary 10533551344
8 Octal 412467320
10 Decimal 69889744
12 Duodecimal 1b4a5554
16 Hexadecimal 42a6ed0
20 Vigesimal 11gg474
36 Base36 15lz9s

Cryptographic Hash Functions

md5 a71684163612ebba11370d9c5d7a2bb9
sha1 418a95a63939651d5c0316db5c22c6e89bb42a63
sha256 11f9468508bdd882bab49caf1138395297d1ccbf23ad540ccb6b754c5bca0274
sha512 c61197575d661f0b50affe4e06be20a8c4557246ed4af3bbf00834c0382e1275fcaf24efff9875fa86602f143180dc0e911468e037f443f84464ddebe8323f9e
ripemd-160 564ba40a6d21d5ba77d5ac1e18aae96e03b68d9e

69889744 as geometric shapes

Circle

Radius = n
Diameter 139779488
Circumference 439130212.62334
Area 1.5345349071455E+16

Sphere

Radius = n
Volume 1.4299766909262E+24
Surface area 6.1381396285822E+16
Circumference 439130212.62334

Square

Length = n
Perimeter 279558976
Area 4884576316385536
Diagonal 98839023.835584

Cube

Length = n
Surface area 29307457898313216
Volume 3.4138178830065E+23
Space diagonal 121052587.53598

Equilateral Triangle

Length = n
Perimeter 209669232
Area 2.1150835883568E+15
Altitude 60526293.767991

Triangular Pyramid

Length = n
Surface area 2.1150835883568E+15
Volume 4.0232229580163E+22
Height 32946341.278528