71409428 (number)

71409428 is an even 8-digits composite number following 71409427 and preceding 71409429. In scientific notation, it is written as 7.1409428 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 35587800 positive integers (up to 71409428) that are relatively prime to 71409428.

Interesting facts

Basic properties

Name

Name seventy-one million four hundred nine thousand four hundred twenty-eight

Notation

Scientific notation 7.1409428 × 10^7
Engineering notation 7.1409428 × 10^6

Prime Factorization of 71409428

Prime Factorization 2 × 2 × 307 × 58151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35704714
Product of the distinct prime numbers

The prime factorization of 71409428 is 2 × 2 × 307 × 58151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 53, 64, 561, 272, 3075, 9663, 3273, 30120, 221874, 355374, 9829098, 3178437, 62839494, 1487313, 222789377, 922249655, 4441082697, 583126601

Basic calculations (n = 71409428)

Multiplication

n×y
n×2 142818856
n×3 214228284
n×4 285637712
n×5 357047140

Division

n÷y
n÷2 35704714
n÷3 23803142.666667
n÷3 17852357
n÷5 14281885.6

Exponentiation

ny
n2 5099306407287184
n3 3.6413855374111E+23
n4 2.60029258354E+31
n5 1.8568540602323E+39

Nth Root

y√n
2√n 8450.409930885
3√n 414.87619667965
4√n 91.926111257276
5√n 37.217835402385

Divisors of 71409428

1, 2, 4, 307, 614, 1228, 58151, 116302, 232604, 17852357, 35704714, 71409428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71409427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71409428 can be divided by 12 positive divisors. The sum of these divisors (counting 71409428) is 1, the average is 0.083333333333333.

Base conversion 71409428

Base System Value
2 Binary 100010000011001111100010100
3 Ternary 11222100222022122
4 Quaternary 10100121330110
5 Quinary 121240100203
6 Senary 11030315112
8 Octal 420317424
10 Decimal 71409428
12 Duodecimal 1bab8a98
16 Hexadecimal 4419f14
20 Vigesimal 12663b8
36 Base36 16ijv8

Cryptographic Hash Functions

md5 a5b5ecaf5d1db85abcaaede7b3dc7a74
sha1 03fcc8234c065c1780d8ddf4b94ec0e7e0d1cc8f
sha256 976fac23bcc6ee97e03a82c4a24469b0836e78c645bb4b7cb8ace4dc42684828
sha512 6507fc38a49d5187fb1abde15004fc9a7d93d79f3f9a4a7309dc421e3e17ac439299181628c11b542c6a1bd26cb54cdb40b4e9c7d64894fc85ba9ba61febce5c
ripemd-160 0b7750d584423d3e2bf41b5eac178bc36d45e723

71409428 as geometric shapes

Circle

Radius = n
Diameter 142818856
Circumference 448678668.8037
Area 1.6019943547537E+16

Sphere

Radius = n
Volume 1.5253000070959E+24
Surface area 6.4079774190147E+16
Circumference 448678668.8037

Square

Length = n
Perimeter 285637712
Area 5099306407287184
Diagonal 100988181.55891

Cube

Length = n
Surface area 30595838443723104
Volume 3.6413855374111E+23
Space diagonal 123684757.43543

Equilateral Triangle

Length = n
Perimeter 214228284
Area 2.2080644451957E+15
Altitude 61842378.717716

Triangular Pyramid

Length = n
Surface area 2.2080644451957E+15
Volume 4.2914140106967E+22
Height 33662727.186302