71388735 (number)

71388735 is an odd 8-digits composite number following 71388734 and preceding 71388736. In scientific notation, it is written as 7.1388735 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 34612640 positive integers (up to 71388735) that are relatively prime to 71388735.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-eight thousand seven hundred thirty-five

Notation

Scientific notation 7.1388735 × 10^7
Engineering notation 7.1388735 × 10^6

Prime Factorization of 71388735

Prime Factorization 33 × 5 × 432659

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71388735
Product of the distinct prime numbers

The prime factorization of 71388735 is 33 × 5 × 432659. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71388735)

Multiplication

n×y
n×2 142777470
n×3 214166205
n×4 285554940
n×5 356943675

Division

n÷y
n÷2 35694367.5
n÷3 23796245
n÷3 17847183.75
n÷5 14277747

Exponentiation

ny
n2 5096351484900225
n3 3.638220856224E+23
n4 2.5972798457645E+31
n5 1.8541652263012E+39

Nth Root

y√n
2√n 8449.1854637
3√n 414.83611857993
4√n 91.919450954083
5√n 37.215678157958

Divisors of 71388735

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71388734
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71388735 can be divided by 8 positive divisors. The sum of these divisors (counting 71388735) is 1, the average is 0.125.

Base conversion 71388735

Base System Value
2 Binary 100010000010100111000111111
3 Ternary 11222022220221020
4 Quaternary 10100110320333
5 Quinary 121233414420
6 Senary 11030035223
8 Octal 420247077
10 Decimal 71388735
12 Duodecimal 1baa8b13
16 Hexadecimal 4414e3f
20 Vigesimal 1263bgf
36 Base36 16i3wf

Cryptographic Hash Functions

md5 6299412a1c10388dea2b5252d531abfc
sha1 b4c52d187ecd61b1bd72b6bac8ce170f4f55f958
sha256 95dcbffe57abaeed7dcf1798310ac6a61f48cb2c09631048dac3470b1904dca6
sha512 ccffb9ac14b9b972ddf9caab3e6721e6eb13a31456e8730e6f02bea392b20e6e93145def716546a021b7cf6a305ce64e664bfb065aaa48c7983f9814819196f0
ripemd-160 55a77dc9f10592c7cf865294aa220620dfe01f2d

71388735 as geometric shapes

Circle

Radius = n
Diameter 142777470
Circumference 448548650.85014
Area 1.6010660385074E+16

Sphere

Radius = n
Volume 1.5239743885401E+24
Surface area 6.4042641540296E+16
Circumference 448548650.85014

Square

Length = n
Perimeter 285554940
Area 5096351484900225
Diagonal 100958917.23766

Cube

Length = n
Surface area 30578108909401350
Volume 3.638220856224E+23
Space diagonal 123648916.10807

Equilateral Triangle

Length = n
Perimeter 214166205
Area 2.2067849262691E+15
Altitude 61824458.054035

Triangular Pyramid

Length = n
Surface area 2.2067849262691E+15
Volume 4.2876843981505E+22
Height 33652972.412553