71301990 (number)

71301990 is an even 8-digits composite number following 71301989 and preceding 71301991. In scientific notation, it is written as 7.1301990 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 18867680 positive integers (up to 71301990) that are relatively prime to 71301990.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred one thousand nine hundred ninety

Notation

Scientific notation 7.1301990 × 10^7
Engineering notation 7.1301990 × 10^6

Prime Factorization of 71301990

Prime Factorization 2 × 5 × 393 × 18143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71301990
Product of the distinct prime numbers

The prime factorization of 71301990 is 2 × 5 × 393 × 18143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 7, 44, 498, 360, 3837, 3474, 34714, 86168, 398419, 451376, 3571324, 3866324, 97766288, 88485622, 438424154, 37421346, 6008106513, 594818150

Basic calculations (n = 71301990)

Multiplication

n×y
n×2 142603980
n×3 213905970
n×4 285207960
n×5 356509950

Division

n÷y
n÷2 35650995
n÷3 23767330
n÷3 17825497.5
n÷5 14260398

Exponentiation

ny
n2 5083973777960100
n3 3.6249744747637E+23
n4 2.5846789374986E+31
n5 1.8429275175474E+39

Nth Root

y√n
2√n 8444.0505682996
3√n 414.66802696084
4√n 91.891515213863
5√n 37.206629547622

Divisors of 71301990

1, 2, 5, 10, 393, 786, 1965, 3930, 18143, 36286, 90715, 181430, 7130199, 14260398, 35650995, 71301990

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71301989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71301990 can be divided by 16 positive divisors. The sum of these divisors (counting 71301990) is 1, the average is 0.0625.

Base conversion 71301990

Base System Value
2 Binary 100001111111111101101100110
3 Ternary 11222011111221110
4 Quaternary 10033333231212
5 Quinary 121223130430
6 Senary 11024125450
8 Octal 417775546
10 Decimal 71301990
12 Duodecimal 1ba66886
16 Hexadecimal 43ffb66
20 Vigesimal 125ceja
36 Base36 16g8yu

Cryptographic Hash Functions

md5 72864a6e2ef633a700b653f84edcb79c
sha1 21ff335e43788735d3cfc9a6241df0d9f0865f6d
sha256 eb1a180bc135be11fc0abcf22055729d093b91e3097fb6c740857f0eea5f885c
sha512 bddb4a67a9ce2560f4b94c9b14789c9a15866e6d27adcf9ff5349e935eee964b7fbbb2c70b03f6f8d19364919bd3ab6a16c4d7ac03201281eb3fd78ea5661aab
ripemd-160 4fd3a4aecd5fa1ed8d47e40f05cdf9ae3037eefc

71301990 as geometric shapes

Circle

Radius = n
Diameter 142603980
Circumference 448003615.94067
Area 1.5971774671883E+16

Sphere

Radius = n
Volume 1.5184257572491E+24
Surface area 6.388709868753E+16
Circumference 448003615.94067

Square

Length = n
Perimeter 285207960
Area 5083973777960100
Diagonal 100836241.28219

Cube

Length = n
Surface area 30503842667760600
Volume 3.6249744747637E+23
Space diagonal 123498669.36077

Equilateral Triangle

Length = n
Perimeter 213905970
Area 2.2014252219437E+15
Altitude 61749334.680384

Triangular Pyramid

Length = n
Surface area 2.2014252219437E+15
Volume 4.2720733878893E+22
Height 33612080.427397