71380857 (number)

71380857 is an odd 8-digits composite number following 71380856 and preceding 71380858. In scientific notation, it is written as 7.1380857 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 46878720 positive integers (up to 71380857) that are relatively prime to 71380857.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty thousand eight hundred fifty-seven

Notation

Scientific notation 7.1380857 × 10^7
Engineering notation 7.1380857 × 10^6

Prime Factorization of 71380857

Prime Factorization 3 × 113 × 193 × 1091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71380857
Product of the distinct prime numbers

The prime factorization of 71380857 is 3 × 113 × 193 × 1091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 38, 50, 767, 682, 8436, 9119, 47675, 59748, 283092, 6669, 5025751, 2910408, 29637001, 78082227, 143891428, 772650704, 9047342087, 835800953

Basic calculations (n = 71380857)

Multiplication

n×y
n×2 142761714
n×3 214142571
n×4 285523428
n×5 356904285

Division

n÷y
n÷2 35690428.5
n÷3 23793619
n÷3 17845214.25
n÷5 14276171.4

Exponentiation

ny
n2 5095226746054449
n3 3.6370165174269E+23
n4 2.5961335593709E+31
n5 1.8531423835435E+39

Nth Root

y√n
2√n 8448.7192520523
3√n 414.82085847312
4√n 91.91691493981
5√n 37.214856745294

Divisors of 71380857

1, 3, 113, 193, 339, 579, 1091, 3273, 21809, 65427, 123283, 210563, 369849, 631689, 23793619, 71380857

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 -71380856
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 71380857 can be divided by 16 positive divisors. The sum of these divisors (counting 71380857) is 1, the average is 0.0625.

Base conversion 71380857

Base System Value
2 Binary 100010000010010111101111001
3 Ternary 11222022112010110
4 Quaternary 10100102331321
5 Quinary 121233141412
6 Senary 11025534533
8 Octal 420227571
10 Decimal 71380857
12 Duodecimal 1baa4449
16 Hexadecimal 4412f79
20 Vigesimal 1262c2h
36 Base36 16hxtl

Cryptographic Hash Functions

md5 74b608ad808effccf087240adeb5fe77
sha1 630361d431efd491f0b0db98a29cedb04e1c7cbc
sha256 09be36ff0250f22edb7fb533bf14a305b6040b9ede69509609f92b3209a159ea
sha512 edd4ecf8ae9afd29937d0fadadbe4390def3afbc23113a97d38436f5e92716ad6d0efd83ed94f74efaf6b5605cb55dbb60e6204b73544e2dbee5e38b78f20a16
ripemd-160 6b91790f0df8127b7d366405ee1b405806273e42

71380857 as geometric shapes

Circle

Radius = n
Diameter 142761714
Circumference 448499151.91629
Area 1.6007126913779E+16

Sphere

Radius = n
Volume 1.5234699162844E+24
Surface area 6.4028507655116E+16
Circumference 448499151.91629

Square

Length = n
Perimeter 285523428
Area 5095226746054449
Diagonal 100947776.06321

Cube

Length = n
Surface area 30571360476326694
Volume 3.6370165174269E+23
Space diagonal 123635271.01181

Equilateral Triangle

Length = n
Perimeter 214142571
Area 2.2062979000625E+15
Altitude 61817635.505904

Triangular Pyramid

Length = n
Surface area 2.2062979000625E+15
Volume 4.2862650712667E+22
Height 33649258.687738