71319928 (number)

71319928 is an even 8-digits composite number following 71319927 and preceding 71319929. In scientific notation, it is written as 7.1319928 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 35546208 positive integers (up to 71319928) that are relatively prime to 71319928.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred nineteen thousand nine hundred twenty-eight

Notation

Scientific notation 7.1319928 × 10^7
Engineering notation 7.1319928 × 10^6

Prime Factorization of 71319928

Prime Factorization 2 × 2 × 2 × 317 × 28123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17829982
Product of the distinct prime numbers

The prime factorization of 71319928 is 2 × 2 × 2 × 317 × 28123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 8, 28, 671, 869, 7644, 1029, 30381, 15522, 642824, 213653, 9166164, 760764, 66793472, 72790810, 371066387, 179249746, 4199417225, 4849373191

Basic calculations (n = 71319928)

Multiplication

n×y
n×2 142639856
n×3 213959784
n×4 285279712
n×5 356599640

Division

n÷y
n÷2 35659964
n÷3 23773309.333333
n÷3 17829982
n÷5 14263985.6

Exponentiation

ny
n2 5086532129925184
n3 3.6277110527595E+23
n4 2.5872809108761E+31
n5 1.8452468827946E+39

Nth Root

y√n
2√n 8445.1126694675
3√n 414.7027978061
4√n 91.897294135722
5√n 37.208501431895

Divisors of 71319928

1, 2, 4, 8, 317, 634, 1268, 2536, 28123, 56246, 112492, 224984, 8914991, 17829982, 35659964, 71319928

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 -71319927
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 71319928 can be divided by 16 positive divisors. The sum of these divisors (counting 71319928) is 1, the average is 0.0625.

Base conversion 71319928

Base System Value
2 Binary 100010000000100000101111000
3 Ternary 11222012102112211
4 Quaternary 10100010011320
5 Quinary 121224214203
6 Senary 11024344504
8 Octal 420040570
10 Decimal 71319928
12 Duodecimal 1ba75134
16 Hexadecimal 4404178
20 Vigesimal 125ejg8
36 Base36 16gmt4

Cryptographic Hash Functions

md5 b0fb09f3e6c39786c573886f0da61540
sha1 da73b8aba8ccf6384cced66286856ce2f66439a4
sha256 5636139e7d2c9393e69f601c37687426a6c903aa408a99cc323f5e858c2500ec
sha512 6b09f310a2abf35414888b76e0c76d54bb55357e1e0902e076197a2061dad33dcbeef903ea1da5874cce89bd017465a3eb735cdab109fa47acdc6eeb86a59ed6
ripemd-160 0304301eea96ae32fab8138461d37536151a7149

71319928 as geometric shapes

Circle

Radius = n
Diameter 142639856
Circumference 448116323.71871
Area 1.5979811971621E+16

Sphere

Radius = n
Volume 1.5195720523594E+24
Surface area 6.3919247886486E+16
Circumference 448116323.71871

Square

Length = n
Perimeter 285279712
Area 5086532129925184
Diagonal 100861609.44507

Cube

Length = n
Surface area 30519192779551104
Volume 3.6277110527595E+23
Space diagonal 123529738.88815

Equilateral Triangle

Length = n
Perimeter 213959784
Area 2.2025330208405E+15
Altitude 61764869.444077

Triangular Pyramid

Length = n
Surface area 2.2025330208405E+15
Volume 4.2752984759861E+22
Height 33620536.481691