71385284 (number)

71385284 is an even 8-digits composite number following 71385283 and preceding 71385285. In scientific notation, it is written as 7.1385284 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 32617728 positive integers (up to 71385284) that are relatively prime to 71385284.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-five thousand two hundred eighty-four

Notation

Scientific notation 7.1385284 × 10^7
Engineering notation 7.1385284 × 10^6

Prime Factorization of 71385284

Prime Factorization 2 × 2 × 851 × 67 × 313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35692642
Product of the distinct prime numbers

The prime factorization of 71385284 is 2 × 2 × 851 × 67 × 313. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 14, 46, 667, 905, 1199, 2427, 37498, 90650, 143818, 79521, 2702372, 1400189, 96672780, 22469557, 943151926, 360401211, 2388056903, 4891322979

Basic calculations (n = 71385284)

Multiplication

n×y
n×2 142770568
n×3 214155852
n×4 285541136
n×5 356926420

Division

n÷y
n÷2 35692642
n÷3 23795094.666667
n÷3 17846321
n÷5 14277056.8

Exponentiation

ny
n2 5095858771760656
n3 3.6376932564603E+23
n4 2.596777662173E+31
n5 1.8537171089908E+39

Nth Root

y√n
2√n 8448.9812403627
3√n 414.82943394678
4√n 91.918340065314
5√n 37.215318342677

Divisors of 71385284

1, 2, 4, 67, 134, 268, 313, 626, 851, 1252, 1702, 3404, 20971, 41942, 57017, 83884, 114034, 228068, 266363, 532726, 1065452, 17846321, 35692642, 71385284

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71385283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71385284 can be divided by 24 positive divisors. The sum of these divisors (counting 71385284) is 1, the average is 0.041666666666667.

Base conversion 71385284

Base System Value
2 Binary 100010000010100000011000100
3 Ternary 11222022202012102
4 Quaternary 10100110003010
5 Quinary 121233312114
6 Senary 11030011232
8 Octal 420240304
10 Decimal 71385284
12 Duodecimal 1baa6b18
16 Hexadecimal 44140c4
20 Vigesimal 1263344
36 Base36 16i18k

Cryptographic Hash Functions

md5 7ec9509491a30fe64a563330159f952c
sha1 8a7b9d2d6582aa73a04f0abf8c9032e8c4248314
sha256 3e3329f9fb8b2f01a1f41bf4f37c281d60a65f8e66e72a0836b2b83c772cb042
sha512 9d9d48e75b4a38ff1a8345278124b3e60c68b07832679859a1be8662da7e322c9beefbe4a5acaf67ffce9279a06bddcdb0d2878b7fd38bdce315c508e530375e
ripemd-160 667434a2a30a8acb34b6638b3c9814f92cd2b955

71385284 as geometric shapes

Circle

Radius = n
Diameter 142770568
Circumference 448526967.57764
Area 1.6009112481094E+16

Sphere

Radius = n
Volume 1.5237533880678E+24
Surface area 6.4036449924378E+16
Circumference 448526967.57764

Square

Length = n
Perimeter 285541136
Area 5095858771760656
Diagonal 100954036.78666

Cube

Length = n
Surface area 30575152630563936
Volume 3.6376932564603E+23
Space diagonal 123642938.80073

Equilateral Triangle

Length = n
Perimeter 214155852
Area 2.2065715752212E+15
Altitude 61821469.400367

Triangular Pyramid

Length = n
Surface area 2.2065715752212E+15
Volume 4.287062615866E+22
Height 33651345.595552