71996912 (number)

71996912 is an even 8-digits composite number following 71996911 and preceding 71996913. In scientific notation, it is written as 7.1996912 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 33229248 positive integers (up to 71996912) that are relatively prime to 71996912.

Interesting facts

Basic properties

Name

Name seventy-one million nine hundred ninety-six thousand nine hundred twelve

Notation

Scientific notation 7.1996912 × 10^7
Engineering notation 7.1996912 × 10^6

Prime Factorization of 71996912

Prime Factorization 2 × 2 × 2 × 2 × 13 × 346139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8999614
Product of the distinct prime numbers

The prime factorization of 71996912 is 2 × 2 × 2 × 2 × 13 × 346139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 37, 33, 504, 548, 2930, 6348, 74369, 95557, 118485, 382698, 8653871, 8187917, 33765970, 77942365, 350146436, 968723182, 8970233468, 4540218418

Basic calculations (n = 71996912)

Multiplication

n×y
n×2 143993824
n×3 215990736
n×4 287987648
n×5 359984560

Division

n÷y
n÷2 35998456
n÷3 23998970.666667
n÷3 17999228
n÷5 14399382.4

Exponentiation

ny
n2 5183555337535744
n3 3.7319997748369E+23
n4 2.6869245937295E+31
n5 1.9345027352538E+39

Nth Root

y√n
2√n 8485.0994101425
3√n 416.01081702642
4√n 92.114599332258
5√n 37.278872953797

Divisors of 71996912

1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 346139, 692278, 1384556, 2769112, 4499807, 5538224, 8999614, 17999228, 35998456, 71996912

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 -71996911
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 71996912 can be divided by 20 positive divisors. The sum of these divisors (counting 71996912) is 1, the average is 0.05.

Base conversion 71996912

Base System Value
2 Binary 100010010101001010111110000
3 Ternary 12000110211012022
4 Quaternary 10102221113300
5 Quinary 121412400122
6 Senary 11051051012
8 Octal 422512760
10 Decimal 71996912
12 Duodecimal 20140a68
16 Hexadecimal 44a95f0
20 Vigesimal 129jc5c
36 Base36 16v568

Cryptographic Hash Functions

md5 45cd24433b9cbe3a99ad491317ea267e
sha1 c5751ad2ae71bb6e3384f7d187c1b81db1879a04
sha256 9f8d633baaa1438cb34fdb0de988c36a7c777c08b285ddd30413a03aa37e3565
sha512 4eadbeefafc7164cd85befc8ab1c5534055637c2ef2103056a9f8d9d459a214f0031e9d5cbfd9d11eb2452bac905165cb186427fcad1b7c194dca89d46d87251
ripemd-160 9a63b3b62cbe051cd9f9d40f780c5a2e0e3ffdd4

71996912 as geometric shapes

Circle

Radius = n
Diameter 143993824
Circumference 452369939.6407
Area 1.6284619367878E+16

Sphere

Radius = n
Volume 1.5632564101102E+24
Surface area 6.5138477471514E+16
Circumference 452369939.6407

Square

Length = n
Perimeter 287987648
Area 5183555337535744
Diagonal 101819009.39938

Cube

Length = n
Surface area 31101332025214464
Volume 3.7319997748369E+23
Space diagonal 124702309.57207

Equilateral Triangle

Length = n
Perimeter 215990736
Area 2.2445453021142E+15
Altitude 62351154.786033

Triangular Pyramid

Length = n
Surface area 2.2445453021142E+15
Volume 4.3982039136231E+22
Height 33939669.799794