71379831 (number)

71379831 is an odd 8-digits composite number following 71379830 and preceding 71379832. In scientific notation, it is written as 7.1379831 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 47115200 positive integers (up to 71379831) that are relatively prime to 71379831.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-nine thousand eight hundred thirty-one

Notation

Scientific notation 7.1379831 × 10^7
Engineering notation 7.1379831 × 10^6

Prime Factorization of 71379831

Prime Factorization 3 × 101 × 235577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71379831
Product of the distinct prime numbers

The prime factorization of 71379831 is 3 × 101 × 235577. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71379831)

Multiplication

n×y
n×2 142759662
n×3 214139493
n×4 285519324
n×5 356899155

Division

n÷y
n÷2 35689915.5
n÷3 23793277
n÷3 17844957.75
n÷5 14275966.2

Exponentiation

ny
n2 5095080273588561
n3 3.6368596886019E+23
n4 2.5959842994311E+31
n5 1.8530092057205E+39

Nth Root

y√n
2√n 8448.6585325719
3√n 414.81887097368
4√n 91.916584643751
5√n 37.214749762374

Divisors of 71379831

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 -71379830
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 71379831 can be divided by 8 positive divisors. The sum of these divisors (counting 71379831) is 1, the average is 0.125.

Base conversion 71379831

Base System Value
2 Binary 100010000010010101101110111
3 Ternary 11222022110201110
4 Quaternary 10100102231313
5 Quinary 121233123311
6 Senary 11025530103
8 Octal 420225567
10 Decimal 71379831
12 Duodecimal 1baa3933
16 Hexadecimal 4412b77
20 Vigesimal 12629bb
36 Base36 16hx13

Cryptographic Hash Functions

md5 001257bcf52c19b4fa0e767f062ea918
sha1 cc4778f845907ec6109780394afabcd88f563e54
sha256 0fadbf5129b96761e9415f740991a7062009cfb4cc97f2701d1f98ee355e0461
sha512 8bfeed0f2c21719dd0ddb7bd5b3574fe3b4d9e9b36b119f1fa0bbbbd725458b65e222969bc10056e6e644e540474ae562c6dee967b51cd98f6a1e993b7bb9fd0
ripemd-160 2b9ff4b645698bf62112113fa9e7e936334f17ed

71379831 as geometric shapes

Circle

Radius = n
Diameter 142759662
Circumference 448492705.36816
Area 1.6006666756956E+16

Sphere

Radius = n
Volume 1.5234042239798E+24
Surface area 6.4026667027824E+16
Circumference 448492705.36816

Square

Length = n
Perimeter 285519324
Area 5095080273588561
Diagonal 100946325.0801

Cube

Length = n
Surface area 30570481641531366
Volume 3.6368596886019E+23
Space diagonal 123633493.92768

Equilateral Triangle

Length = n
Perimeter 214139493
Area 2.2062344756243E+15
Altitude 61816746.96384

Triangular Pyramid

Length = n
Surface area 2.2062344756243E+15
Volume 4.2860802467239E+22
Height 33648775.0267