71367728 (number)

71367728 is an even 8-digits composite number following 71367727 and preceding 71367729. In scientific notation, it is written as 7.1367728 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 10 positive divisors. There are 35683856 positive integers (up to 71367728) that are relatively prime to 71367728.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred sixty-seven thousand seven hundred twenty-eight

Notation

Scientific notation 7.1367728 × 10^7
Engineering notation 7.1367728 × 10^6

Prime Factorization of 71367728

Prime Factorization 2 × 2 × 2 × 2 × 4460483

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8920966
Product of the distinct prime numbers

The prime factorization of 71367728 is 2 × 2 × 2 × 2 × 4460483. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 75, 55, 377, 870, 9148, 9568, 60039, 5568, 53771, 390574, 2965721, 7863590, 97773307, 36135883, 535556221, 760812798, 3967723197, 1659722451

Basic calculations (n = 71367728)

Multiplication

n×y
n×2 142735456
n×3 214103184
n×4 285470912
n×5 356838640

Division

n÷y
n÷2 35683864
n÷3 23789242.666667
n÷3 17841932
n÷5 14273545.6

Exponentiation

ny
n2 5093352599881984
n3 3.6350100295647E+23
n4 2.5942240706725E+31
n5 1.851438778468E+39

Nth Root

y√n
2√n 8447.942234651
3√n 414.79542440383
4√n 91.912688104804
5√n 37.213487667294

Divisors of 71367728

1, 2, 4, 8, 16, 4460483, 8920966, 17841932, 35683864, 71367728

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 -71367727
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 71367728 can be divided by 10 positive divisors. The sum of these divisors (counting 71367728) is 1, the average is 0.1.

Base conversion 71367728

Base System Value
2 Binary 100010000001111110000110000
3 Ternary 11222021212010012
4 Quaternary 10100033300300
5 Quinary 121232231403
6 Senary 11025354052
8 Octal 420176060
10 Decimal 71367728
12 Duodecimal 1ba98928
16 Hexadecimal 440fc30
20 Vigesimal 1260j68
36 Base36 16hnow

Cryptographic Hash Functions

md5 e73d4cc03c15b8ddc55a8af00fcc9180
sha1 e12980f8d00b50313fc1ef97e1e6d413bf39c1e5
sha256 7ba22cc5effad198042a9e8649b5cd2e42c3d2710563e6354515192b23b749c3
sha512 3132984b4bbc65073151a6d6dac0770c2936fb89bcb5d3a40ba27a5f138175dd54763ac9f0c5bc4d0b29c350714a13869df362e1a508fa886b4ab42a8b116c8c
ripemd-160 e9f47f7bfec1a32a225c1610538229f316cc3ad4

71367728 as geometric shapes

Circle

Radius = n
Diameter 142735456
Circumference 448416659.97639
Area 1.6001239109932E+16

Sphere

Radius = n
Volume 1.5226294406141E+24
Surface area 6.4004956439727E+16
Circumference 448416659.97639

Square

Length = n
Perimeter 285470912
Area 5093352599881984
Diagonal 100929208.85335

Cube

Length = n
Surface area 30560115599291904
Volume 3.6350100295647E+23
Space diagonal 123612530.91676

Equilateral Triangle

Length = n
Perimeter 214103184
Area 2.2054863709647E+15
Altitude 61806265.458378

Triangular Pyramid

Length = n
Surface area 2.2054863709647E+15
Volume 4.2839004026439E+22
Height 33643069.617785