71520672 (number)

71520672 is an even 8-digits composite number following 71520671 and preceding 71520673. In scientific notation, it is written as 7.1520672 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 23776512 positive integers (up to 71520672) that are relatively prime to 71520672.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred twenty thousand six hundred seventy-two

Notation

Scientific notation 7.1520672 × 10^7
Engineering notation 7.1520672 × 10^6

Prime Factorization of 71520672

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 1493 × 499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4470042
Product of the distinct prime numbers

The prime factorization of 71520672 is 2 × 2 × 2 × 2 × 2 × 3 × 1493 × 499. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71520672)

Multiplication

n×y
n×2 143041344
n×3 214562016
n×4 286082688
n×5 357603360

Division

n÷y
n÷2 35760336
n÷3 23840224
n÷3 17880168
n÷5 14304134.4

Exponentiation

ny
n2 5115206523331584
n3 3.6584300796746E+23
n4 2.6165337776334E+31
n5 1.8713625408704E+39

Nth Root

y√n
2√n 8456.9895352897
3√n 415.09152091937
4√n 91.961891755714
5√n 37.229424021623

Divisors of 71520672

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71520671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71520672 can be divided by 48 positive divisors. The sum of these divisors (counting 71520672) is 1, the average is 0.020833333333333.

Base conversion 71520672

Base System Value
2 Binary 100010000110101000110100000
3 Ternary 11222120121220210
4 Quaternary 10100311012200
5 Quinary 121302130142
6 Senary 11032534120
8 Octal 420650640
10 Decimal 71520672
12 Duodecimal 1bb51340
16 Hexadecimal 44351a0
20 Vigesimal 12701dc
36 Base36 16kxpc

Cryptographic Hash Functions

md5 d1f6ccea087c91bb3c5c4e1efac6a3d8
sha1 2e1912b0ad75c84ac10bf1713a6d5665a8f8aac7
sha256 8ed07c8702cfe7f762519c112847573d68c0685f07d0a827c27f8b5800872643
sha512 db8a474eb998ecfadba4670866a2dce1b22c2055ec676622a535889ea810073683439931559b9f6c601bb4e06241a9cf3e588a189e62d1717a5102eb47e25874
ripemd-160 c65ae48d2b17b1e563e990549f3ffc0c155c1be0

71520672 as geometric shapes

Circle

Radius = n
Diameter 143041344
Circumference 449377635.47001
Area 1.6069895235293E+16

Sphere

Radius = n
Volume 1.5324396082637E+24
Surface area 6.4279580941172E+16
Circumference 449377635.47001

Square

Length = n
Perimeter 286082688
Area 5115206523331584
Diagonal 101145504.33244

Cube

Length = n
Surface area 30691239139989504
Volume 3.6584300796746E+23
Space diagonal 123877437.69547

Equilateral Triangle

Length = n
Perimeter 214562016
Area 2.2149493974045E+15
Altitude 61938718.847734

Triangular Pyramid

Length = n
Surface area 2.2149493974045E+15
Volume 4.3115011963912E+22
Height 33715168.110813