71520984 (number)

71520984 is an even 8-digits composite number following 71520983 and preceding 71520985. In scientific notation, it is written as 7.1520984 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 22803264 positive integers (up to 71520984) that are relatively prime to 71520984.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred twenty thousand nine hundred eighty-four

Notation

Scientific notation 7.1520984 × 10^7
Engineering notation 7.1520984 × 10^6

Prime Factorization of 71520984

Prime Factorization 2 × 2 × 2 × 23 × 9 × 43189

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17880246
Product of the distinct prime numbers

The prime factorization of 71520984 is 2 × 2 × 2 × 23 × 9 × 43189. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71520984)

Multiplication

n×y
n×2 143041968
n×3 214562952
n×4 286083936
n×5 357604920

Division

n÷y
n÷2 35760492
n÷3 23840328
n÷3 17880246
n÷5 14304196.8

Exponentiation

ny
n2 5115251152328256
n3 3.6584779582165E+23
n4 2.6165794351396E+31
n5 1.8714033591535E+39

Nth Root

y√n
2√n 8457.00798155
3√n 415.09212451347
4√n 91.961992048617
5√n 37.229456503309

Divisors of 71520984

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71520983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71520984 can be divided by 32 positive divisors. The sum of these divisors (counting 71520984) is 1, the average is 0.03125.

Base conversion 71520984

Base System Value
2 Binary 100010000110101001011011000
3 Ternary 11222120122100100
4 Quaternary 10100311023120
5 Quinary 121302132414
6 Senary 11032535400
8 Octal 420651330
10 Decimal 71520984
12 Duodecimal 1bb51560
16 Hexadecimal 44352d8
20 Vigesimal 1270294
36 Base36 16kxy0

Cryptographic Hash Functions

md5 28e4dbfcbf57236a598f7e0a2bf3966b
sha1 9d10119f99d221d57e928b9808dc3f292b0cea67
sha256 ee7974729b1b04a18f7089b7b24e951bc7eed25dba1f92f2f75e523d23816154
sha512 4f80aa6538f57d48f08be7720e331bbf68a172eb004afb5c01dd5890fa421fd6cea46eb4804be7add2a902b8d5f72ac3e9cd85f4a8c97039f664a3c031639ef1
ripemd-160 8939f7c80b1465219e35411e9bac4becd18c2bbd

71520984 as geometric shapes

Circle

Radius = n
Diameter 143041968
Circumference 449379595.82383
Area 1.6070035441421E+16

Sphere

Radius = n
Volume 1.5324596635804E+24
Surface area 6.4280141765685E+16
Circumference 449379595.82383

Square

Length = n
Perimeter 286083936
Area 5115251152328256
Diagonal 101145945.56707

Cube

Length = n
Surface area 30691506913969536
Volume 3.6584779582165E+23
Space diagonal 123877978.09532

Equilateral Triangle

Length = n
Perimeter 214562952
Area 2.2149687223269E+15
Altitude 61938989.04766

Triangular Pyramid

Length = n
Surface area 2.2149687223269E+15
Volume 4.311557621794E+22
Height 33715315.189023