71399984 (number)

71399984 is an even 8-digits composite number following 71399983 and preceding 71399985. In scientific notation, it is written as 7.1399984 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors. There are 35661120 positive integers (up to 71399984) that are relatively prime to 71399984.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-nine thousand nine hundred eighty-four

Notation

Scientific notation 7.1399984 × 10^7
Engineering notation 7.1399984 × 10^6

Prime Factorization of 71399984

Prime Factorization 2 × 2 × 2 × 2 × 1229 × 3631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8924998
Product of the distinct prime numbers

The prime factorization of 71399984 is 2 × 2 × 2 × 2 × 1229 × 3631. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 25, 99, 767, 879, 2186, 12, 84986, 59109, 225853, 13686, 1479113, 3017732, 17963912, 18851017, 539364883, 970750309, 9944037577, 6853376518

Basic calculations (n = 71399984)

Multiplication

n×y
n×2 142799968
n×3 214199952
n×4 285599936
n×5 356999920

Division

n÷y
n÷2 35699992
n÷3 23799994.666667
n÷3 17849996
n÷5 14279996.8

Exponentiation

ny
n2 5097957715200256
n3 3.6399409929797E+23
n4 2.598917286597E+31
n5 1.8556265268035E+39

Nth Root

y√n
2√n 8449.8511229489
3√n 414.8579065479
4√n 91.923071766281
5√n 37.216850927806

Divisors of 71399984

1, 2, 4, 8, 16, 1229, 2458, 3631, 4916, 7262, 9832, 14524, 19664, 29048, 58096, 4462499, 8924998, 17849996, 35699992, 71399984

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71399983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71399984 can be divided by 20 positive divisors. The sum of these divisors (counting 71399984) is 1, the average is 0.05.

Base conversion 71399984

Base System Value
2 Binary 100010000010111101000110000
3 Ternary 11222100111100212
4 Quaternary 10100113220300
5 Quinary 121234244414
6 Senary 11030203252
8 Octal 420275060
10 Decimal 71399984
12 Duodecimal 1bab3528
16 Hexadecimal 4417a30
20 Vigesimal 1264jj4
36 Base36 16ickw

Cryptographic Hash Functions

md5 9e7ca32cb3292a01216726f1cc9367c2
sha1 0194a912712e27fdcbe5432534423fb05ce54e20
sha256 c6474e6e0aac3d7b3cf912a9d8c6447c7f94fa78a391e5ffc23d178c47c5e92f
sha512 9710adf8a3b04ed74331f45e39be551d18733f3a371fceaf20117066b1e6c1e2c5181e6ee0cfff52fa55ccd5e44a3a4361b546741d731079da26760acf498ea8
ripemd-160 f453d2c62c3c7e219c53126ac1749e619fbe344f

71399984 as geometric shapes

Circle

Radius = n
Diameter 142799968
Circumference 448619330.40166
Area 1.6015706506385E+16

Sphere

Radius = n
Volume 1.5246949177394E+24
Surface area 6.4062826025538E+16
Circumference 448619330.40166

Square

Length = n
Perimeter 285599936
Area 5097957715200256
Diagonal 100974825.72602

Cube

Length = n
Surface area 30587746291201536
Volume 3.6399409929797E+23
Space diagonal 123668399.9476

Equilateral Triangle

Length = n
Perimeter 214199952
Area 2.2074804443911E+15
Altitude 61834199.973802

Triangular Pyramid

Length = n
Surface area 2.2074804443911E+15
Volume 4.2897115987581E+22
Height 33658275.242007