71409904 (number)

71409904 is an even 8-digits composite number following 71409903 and preceding 71409905. In scientific notation, it is written as 7.1409904 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 33686208 positive integers (up to 71409904) that are relatively prime to 71409904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1409904 × 10^7
Engineering notation 7.1409904 × 10^6

Prime Factorization of 71409904

Prime Factorization 2 × 2 × 2 × 2 × 19 × 503 × 467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8926238
Product of the distinct prime numbers

The prime factorization of 71409904 is 2 × 2 × 2 × 2 × 19 × 503 × 467. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 16, 11, 530, 964, 4962, 3234, 10401, 41657, 937743, 852186, 1626696, 5357921, 72909389, 44575326, 950728955, 552490511, 8835107073, 9469402292

Basic calculations (n = 71409904)

Multiplication

n×y
n×2 142819808
n×3 214229712
n×4 285639616
n×5 357049520

Division

n÷y
n÷2 35704952
n÷3 23803301.333333
n÷3 17852476
n÷5 14281980.8

Exponentiation

ny
n2 5099374389289216
n3 3.641458355992E+23
n4 2.6003619162139E+31
n5 1.8569159480209E+39

Nth Root

y√n
2√n 8450.4380951522
3√n 414.87711850298
4√n 91.92626444685
5√n 37.217885019482

Divisors of 71409904

1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 467, 503, 934, 1006, 1868, 2012, 3736, 4024, 7472, 8048, 8873, 9557, 17746, 19114, 35492, 38228, 70984, 76456, 141968, 152912, 234901, 469802, 939604, 1879208, 3758416, 4463119, 8926238, 17852476, 35704952, 71409904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71409903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71409904 can be divided by 40 positive divisors. The sum of these divisors (counting 71409904) is 1, the average is 0.025.

Base conversion 71409904

Base System Value
2 Binary 100010000011010000011110000
3 Ternary 11222100222222021
4 Quaternary 10100122003300
5 Quinary 121240104104
6 Senary 11030321224
8 Octal 420320360
10 Decimal 71409904
12 Duodecimal 1bab9214
16 Hexadecimal 441a0f0
20 Vigesimal 12664f4
36 Base36 16ik8g

Cryptographic Hash Functions

md5 c515cd8e19db905a979699937f0c8eb6
sha1 1b1f0f8b71ee01e84472aca2e7d376703e1d1020
sha256 3aec556a1f3fea46c75ddca8498f706fbe6796d7073d44671aca90cf035f235c
sha512 4f6004f57122567f84d70355223e40a2f9a1d722e1aea46cf3b141dcb02e2307244170876cfc94e3228ca1f3fcad3a32b2dbf89b3f9018d5b77161d2c5cd7a31
ripemd-160 2213bf317ff5d99bc8bce3f3b42f8e21f816fefa

71409904 as geometric shapes

Circle

Radius = n
Diameter 142819808
Circumference 448681659.5999
Area 1.6020157119295E+16

Sphere

Radius = n
Volume 1.5253305092717E+24
Surface area 6.408062847718E+16
Circumference 448681659.5999

Square

Length = n
Perimeter 285639616
Area 5099374389289216
Diagonal 100988854.72456

Cube

Length = n
Surface area 30596246335735296
Volume 3.641458355992E+23
Space diagonal 123685581.89162

Equilateral Triangle

Length = n
Perimeter 214229712
Area 2.2080938822661E+15
Altitude 61842790.945808

Triangular Pyramid

Length = n
Surface area 2.2080938822661E+15
Volume 4.2914998282173E+22
Height 33662951.574854