71319872 (number)

71319872 is an even 8-digits composite number following 71319871 and preceding 71319873. In scientific notation, it is written as 7.1319872 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 56 positive divisors. There are 31477248 positive integers (up to 71319872) that are relatively prime to 71319872.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred nineteen thousand eight hundred seventy-two

Notation

Scientific notation 7.1319872 × 10^7
Engineering notation 7.1319872 × 10^6

Prime Factorization of 71319872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 23 × 3727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2228746
Product of the distinct prime numbers

The prime factorization of 71319872 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 23 × 3727. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 10, 17, 40, 386, 385, 5490, 1487, 78780, 4212, 562228, 295476, 5373985, 7671261, 11693527, 86429537, 195415654, 734960249, 9239489320, 2748805429

Basic calculations (n = 71319872)

Multiplication

n×y
n×2 142639744
n×3 213959616
n×4 285279488
n×5 356599360

Division

n÷y
n÷2 35659936
n÷3 23773290.666667
n÷3 17829968
n÷5 14263974.4

Exponentiation

ny
n2 5086524142096384
n3 3.6277025073922E+23
n4 2.5872727848129E+31
n5 1.8452396384194E+39

Nth Root

y√n
2√n 8445.1093539397
3√n 414.70268926532
4√n 91.897276096409
5√n 37.208495588713

Divisors of 71319872

1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 2392, 3727, 4784, 7454, 9568, 14908, 19136, 29816, 48451, 59632, 85721, 96902, 119264, 171442, 193804, 238528, 342884, 387608, 685768, 775216, 1114373, 1371536, 1550432, 2228746, 2743072, 3100864, 4457492, 5486144, 8914984, 17829968, 35659936, 71319872

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71319871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71319872 can be divided by 56 positive divisors. The sum of these divisors (counting 71319872) is 1, the average is 0.017857142857143.

Base conversion 71319872

Base System Value
2 Binary 100010000000100000101000000
3 Ternary 11222012102110202
4 Quaternary 10100010011000
5 Quinary 121224213442
6 Senary 11024344332
8 Octal 420040500
10 Decimal 71319872
12 Duodecimal 1ba750a8
16 Hexadecimal 4404140
20 Vigesimal 125ejdc
36 Base36 16gmrk

Cryptographic Hash Functions

md5 2abd332a3d80b203b1c4fde6fb346dc8
sha1 b275541df8c5ba71b61fdc044465c3d526f652cb
sha256 dcefed670a834d8caafe02f10b6c43c48624a99a8e9c793794623e7a1286fcdf
sha512 dc018b4e9b7827d7a4e0286213397edbdb2cf674a2236e4f62c437ac20e55b0df9d4d0feeafc076743cb9b8ce6799d8bcf749efd01936414270e999238ee09fb
ripemd-160 d6cf7732b8d2077aad004fe8451f74a74e084588

71319872 as geometric shapes

Circle

Radius = n
Diameter 142639744
Circumference 448115971.86033
Area 1.5979786877117E+16

Sphere

Radius = n
Volume 1.5195684728844E+24
Surface area 6.3919147508468E+16
Circumference 448115971.86033

Square

Length = n
Perimeter 285279488
Area 5086524142096384
Diagonal 100861530.24911

Cube

Length = n
Surface area 30519144852578304
Volume 3.6277025073922E+23
Space diagonal 123529641.89331

Equilateral Triangle

Length = n
Perimeter 213959616
Area 2.2025295620092E+15
Altitude 61764820.946654

Triangular Pyramid

Length = n
Surface area 2.2025295620092E+15
Volume 4.2752884051742E+22
Height 33620510.083038