71382144 (number)

71382144 is an even 8-digits composite number following 71382143 and preceding 71382145. In scientific notation, it is written as 7.1382144 × 10^7. The sum of its digits is 30. It has a total of 10 prime factors and 64 positive divisors. There are 23654400 positive integers (up to 71382144) that are relatively prime to 71382144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1382144 × 10^7
Engineering notation 7.1382144 × 10^6

Prime Factorization of 71382144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 211 × 881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1115346
Product of the distinct prime numbers

The prime factorization of 71382144 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 211 × 881. Since it has a total of 10 prime factors.

Most popular turbo-numbers

5, 1, 71, 72, 562, 44, 6086, 3167, 25829, 468, 386111, 60416, 782807, 4563308, 63412134, 77937958, 573702237, 522063928, 6151642340, 8979730487

Basic calculations (n = 71382144)

Multiplication

n×y
n×2 142764288
n×3 214146432
n×4 285528576
n×5 356910720

Division

n÷y
n÷2 35691072
n÷3 23794048
n÷3 17845536
n÷5 14276428.8

Exponentiation

ny
n2 5095410482036736
n3 3.6372132476786E+23
n4 2.596320798045E+31
n5 1.8533094507624E+39

Nth Root

y√n
2√n 8448.7954170994
3√n 414.82335153759
4√n 91.917329253517
5√n 37.214990941428

Divisors of 71382144

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 384, 422, 633, 844, 881, 1266, 1688, 1762, 2532, 2643, 3376, 3524, 5064, 5286, 6752, 7048, 10128, 10572, 13504, 14096, 20256, 21144, 27008, 28192, 40512, 42288, 56384, 81024, 84576, 112768, 169152, 185891, 338304, 371782, 557673, 743564, 1115346, 1487128, 2230692, 2974256, 4461384, 5948512, 8922768, 11897024, 17845536, 23794048, 35691072, 71382144

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71382143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71382144 can be divided by 64 positive divisors. The sum of these divisors (counting 71382144) is 1, the average is 0.015625.

Base conversion 71382144

Base System Value
2 Binary 100010000010011010010000000
3 Ternary 11222022120220010
4 Quaternary 10100103102000
5 Quinary 121233212034
6 Senary 11025544520
8 Octal 420232200
10 Decimal 71382144
12 Duodecimal 1baa5140
16 Hexadecimal 4413480
20 Vigesimal 1262f74
36 Base36 16hytc

Cryptographic Hash Functions

md5 f15e9053e1820e3f685568c4657d4e12
sha1 5cbcbd8da03d65c320a833e1f68e050219d81418
sha256 b17620ebd29afb2018a22dfd4459acd0ca2ce61e8e0a13a51b0b39de8e4aae73
sha512 4ee0df59ebe117cae90df19ef4e8d2fdd752547a49b0c46cc2291c45cc07b74682250187208e013709b0f1ba26970a181f8456492f66a3a99b562f6cb541296f
ripemd-160 dc6c333b24218c20370c01c404670d661160d415

71382144 as geometric shapes

Circle

Radius = n
Diameter 142764288
Circumference 448507238.37578
Area 1.6007704137391E+16

Sphere

Radius = n
Volume 1.5235523224595E+24
Surface area 6.4030816549564E+16
Circumference 448507238.37578

Square

Length = n
Perimeter 285528576
Area 5095410482036736
Diagonal 100949596.15607

Cube

Length = n
Surface area 30572462892220416
Volume 3.6372132476786E+23
Space diagonal 123637500.1612

Equilateral Triangle

Length = n
Perimeter 214146432
Area 2.2063774600767E+15
Altitude 61818750.080599

Triangular Pyramid

Length = n
Surface area 2.2063774600767E+15
Volume 4.2864969200918E+22
Height 33649865.385356