71399864 (number)

71399864 is an even 8-digits composite number following 71399863 and preceding 71399865. In scientific notation, it is written as 7.1399864 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 33599872 positive integers (up to 71399864) that are relatively prime to 71399864.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-nine thousand eight hundred sixty-four

Notation

Scientific notation 7.1399864 × 10^7
Engineering notation 7.1399864 × 10^6

Prime Factorization of 71399864

Prime Factorization 2 × 2 × 2 × 17 × 524999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17849966
Product of the distinct prime numbers

The prime factorization of 71399864 is 2 × 2 × 2 × 17 × 524999. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71399864)

Multiplication

n×y
n×2 142799728
n×3 214199592
n×4 285599456
n×5 356999320

Division

n÷y
n÷2 35699932
n÷3 23799954.666667
n÷3 17849966
n÷5 14279972.8

Exponentiation

ny
n2 5097940579218496
n3 3.6399226403628E+23
n4 2.5988998149243E+31
n5 1.8556109333522E+39

Nth Root

y√n
2√n 8449.8440222291
3√n 414.85767413432
4√n 91.923033143109
5√n 37.216838417929

Divisors of 71399864

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 -71399863
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 71399864 can be divided by 16 positive divisors. The sum of these divisors (counting 71399864) is 1, the average is 0.0625.

Base conversion 71399864

Base System Value
2 Binary 100010000010111100110111000
3 Ternary 11222100111012102
4 Quaternary 10100113212320
5 Quinary 121234243424
6 Senary 11030202532
8 Octal 420274670
10 Decimal 71399864
12 Duodecimal 1bab3448
16 Hexadecimal 44179b8
20 Vigesimal 1264jd4
36 Base36 16ichk

Cryptographic Hash Functions

md5 a21ad7a0f8e572954ba6dfa2f6b8551a
sha1 01044c9b0c9fa59abdff74aef7b3e846048ff76d
sha256 839a7017f12cb5f28e677bf03a1f51edfedd7d6b30aa11aec823f9269a1105bb
sha512 72f4a70b85a7c0d991153cff4ea3a4cf1b1fbbf58bcc6a89642a83d16b5368cec0ee4278ce83ebf26ac7c3b6aeea2a5c580617be1ce27e94ef58f508ad71ee04
ripemd-160 fbab0c8e0f3de02dc7181fe0cfa4a3eecd2a085e

71399864 as geometric shapes

Circle

Radius = n
Diameter 142799728
Circumference 448618576.41942
Area 1.601565267211E+16

Sphere

Radius = n
Volume 1.5246872302132E+24
Surface area 6.406261068844E+16
Circumference 448618576.41942

Square

Length = n
Perimeter 285599456
Area 5097940579218496
Diagonal 100974656.02039

Cube

Length = n
Surface area 30587643475310976
Volume 3.6399226403628E+23
Space diagonal 123668192.10151

Equilateral Triangle

Length = n
Perimeter 214199592
Area 2.2074730242934E+15
Altitude 61834096.050754

Triangular Pyramid

Length = n
Surface area 2.2074730242934E+15
Volume 4.2896899699917E+22
Height 33658218.673465