71377845 (number)

71377845 is an odd 8-digits composite number following 71377844 and preceding 71377846. In scientific notation, it is written as 7.1377845 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 28627200 positive integers (up to 71377845) that are relatively prime to 71377845.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-seven thousand eight hundred forty-five

Notation

Scientific notation 7.1377845 × 10^7
Engineering notation 7.1377845 × 10^6

Prime Factorization of 71377845

Prime Factorization 21 × 5 × 29 × 11 × 2131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71377845
Product of the distinct prime numbers

The prime factorization of 71377845 is 21 × 5 × 29 × 11 × 2131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 17, 67, 872, 735, 3978, 355, 90290, 49661, 745677, 603632, 2696882, 238303, 44231080, 75372060, 961272526, 40325304, 1790983674, 6378729518

Basic calculations (n = 71377845)

Multiplication

n×y
n×2 142755690
n×3 214133535
n×4 285511380
n×5 356889225

Division

n÷y
n÷2 35688922.5
n÷3 23792615
n÷3 17844461.25
n÷5 14275569

Exponentiation

ny
n2 5094796756844025
n3 3.6365561321652E+23
n4 2.5956953993548E+31
n5 1.8527514388236E+39

Nth Root

y√n
2√n 8448.5409983026
3√n 414.81502377153
4√n 91.915945288631
5√n 37.214542674981

Divisors of 71377845

1, 5, 11, 21, 29, 55, 105, 145, 231, 319, 609, 1155, 1595, 2131, 3045, 6699, 10655, 23441, 33495, 44751, 61799, 117205, 223755, 308995, 492261, 679789, 1297779, 2461305, 3398945, 6488895, 14275569, 71377845

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71377844
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71377845 can be divided by 32 positive divisors. The sum of these divisors (counting 71377845) is 1, the average is 0.03125.

Base conversion 71377845

Base System Value
2 Binary 100010000010010001110110101
3 Ternary 11222022100222220
4 Quaternary 10100102032311
5 Quinary 121233042340
6 Senary 11025512553
8 Octal 420221665
10 Decimal 71377845
12 Duodecimal 1baa2759
16 Hexadecimal 44123b5
20 Vigesimal 12624c5
36 Base36 16hvhx

Cryptographic Hash Functions

md5 71a9ae2489bf386556a34eb490c1c6e1
sha1 b0719223ba79e791560dcc2d3f48040daf4da815
sha256 99728434d9f6d0834962dd0fdc2578a0b080649d716e5e7cfebd3756b059a14d
sha512 0659e59a33020101c39c2594a5de2b4793091bb03b0bc836cb199239331df54b49cb943f24741f124a81c245d80349d8af094d1f96e3516e6e0312d088236fab
ripemd-160 8b8a2224250d62fab918c5603873609dc82d6af9

71377845 as geometric shapes

Circle

Radius = n
Diameter 142755690
Circumference 448480226.96214
Area 1.6005776062834E+16

Sphere

Radius = n
Volume 1.5232770705569E+24
Surface area 6.4023104251337E+16
Circumference 448480226.96214

Square

Length = n
Perimeter 285511380
Area 5094796756844025
Diagonal 100943516.45196

Cube

Length = n
Surface area 30568780541064150
Volume 3.6365561321652E+23
Space diagonal 123630054.07478

Equilateral Triangle

Length = n
Perimeter 214133535
Area 2.2061117092727E+15
Altitude 61815027.037388

Triangular Pyramid

Length = n
Surface area 2.2061117092727E+15
Volume 4.2857225020325E+22
Height 33647838.817322