71661776 (number)

71661776 is an even 8-digits composite number following 71661775 and preceding 71661777. In scientific notation, it is written as 7.1661776 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 10 positive divisors. There are 35830880 positive integers (up to 71661776) that are relatively prime to 71661776.

Interesting facts

Basic properties

Name

Name seventy-one million six hundred sixty-one thousand seven hundred seventy-six

Notation

Scientific notation 7.1661776 × 10^7
Engineering notation 7.1661776 × 10^6

Prime Factorization of 71661776

Prime Factorization 2 × 2 × 2 × 2 × 4478861

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8957722
Product of the distinct prime numbers

The prime factorization of 71661776 is 2 × 2 × 2 × 2 × 4478861. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 54, 94, 628, 38, 3601, 3266, 14422, 5798, 250685, 395575, 920461, 1056116, 44554568, 63535661, 523276985, 2148707, 6617394194, 7670310356

Basic calculations (n = 71661776)

Multiplication

n×y
n×2 143323552
n×3 214985328
n×4 286647104
n×5 358308880

Division

n÷y
n÷2 35830888
n÷3 23887258.666667
n÷3 17915444
n÷5 14332355.2

Exponentiation

ny
n2 5135410139474176
n3 3.6801261108313E+23
n4 2.6372437300614E+31
n5 1.8898956944107E+39

Nth Root

y√n
2√n 8465.3278731541
3√n 415.36432129054
4√n 92.007216418899
5√n 37.244102518745

Divisors of 71661776

1, 2, 4, 8, 16, 4478861, 8957722, 17915444, 35830888, 71661776

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71661775
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71661776 can be divided by 10 positive divisors. The sum of these divisors (counting 71661776) is 1, the average is 0.1.

Base conversion 71661776

Base System Value
2 Binary 100010001010111100011010000
3 Ternary 11222211210110212
4 Quaternary 10101113203100
5 Quinary 121321134101
6 Senary 11035543252
8 Octal 421274320
10 Decimal 71661776
12 Duodecimal 1bbbab28
16 Hexadecimal 44578d0
20 Vigesimal 127he8g
36 Base36 16nykw

Cryptographic Hash Functions

md5 32ea21584b4b1b1a8ce39dacf85fc1c3
sha1 f9c52d51990f06695e2b21ffc394cc070130b34e
sha256 f9304c0b1f011392132eefe85074b4d7bd0c7c94e71d84429e47a98d6a996aaf
sha512 a666ac120741bac8ff52da66adb3fae68fde694e2ecb695a2d2591e54a8a287684767775ee7e7d5c1f1aa765a5e9763694bff1f7b6d94e16fe4f6c11e9787eec
ripemd-160 4a34f55ad39cca902934e10d54d9c8a028b88a07

71661776 as geometric shapes

Circle

Radius = n
Diameter 143323552
Circumference 450264218.04959
Area 1.6133366767343E+16

Sphere

Radius = n
Volume 1.5415276205429E+24
Surface area 6.453346706937E+16
Circumference 450264218.04959

Square

Length = n
Perimeter 286647104
Area 5135410139474176
Diagonal 101345055.52294

Cube

Length = n
Surface area 30812460836845056
Volume 3.6801261108313E+23
Space diagonal 124121836.99262

Equilateral Triangle

Length = n
Perimeter 214985328
Area 2.2236978198184E+15
Altitude 62060918.49631

Triangular Pyramid

Length = n
Surface area 2.2236978198184E+15
Volume 4.3370702143174E+22
Height 33781685.174314