71291005 (number)

71291005 is an odd 8-digits composite number following 71291004 and preceding 71291006. In scientific notation, it is written as 7.1291005 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 54720000 positive integers (up to 71291005) that are relatively prime to 71291005.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-one thousand five

Notation

Scientific notation 7.1291005 × 10^7
Engineering notation 7.1291005 × 10^6

Prime Factorization of 71291005

Prime Factorization 5 × 41 × 61 × 5701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71291005
Product of the distinct prime numbers

The prime factorization of 71291005 is 5 × 41 × 61 × 5701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 2, 100, 339, 403, 5020, 7772, 66002, 55059, 978999, 814544, 6465805, 5901928, 34325240, 1274702, 971641354, 743704710, 1926665152, 2673016639

Basic calculations (n = 71291005)

Multiplication

n×y
n×2 142582010
n×3 213873015
n×4 285164020
n×5 356455025

Division

n÷y
n÷2 35645502.5
n÷3 23763668.333333
n÷3 17822751.25
n÷5 14258201

Exponentiation

ny
n2 5082407393910025
n3 3.6232993093128E+23
n4 2.5830864917671E+31
n5 1.84150832E+39

Nth Root

y√n
2√n 8443.4000852737
3√n 414.64673086414
4√n 91.887975738253
5√n 37.205483043815

Divisors of 71291005

1, 5, 41, 61, 205, 305, 2501, 5701, 12505, 28505, 233741, 347761, 1168705, 1738805, 14258201, 71291005

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 -71291004
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 71291005 can be divided by 16 positive divisors. The sum of these divisors (counting 71291005) is 1, the average is 0.0625.

Base conversion 71291005

Base System Value
2 Binary 100001111111101000001111101
3 Ternary 11222010221212121
4 Quaternary 10033331001331
5 Quinary 121222303010
6 Senary 11024002541
8 Octal 417750175
10 Decimal 71291005
12 Duodecimal 1ba60451
16 Hexadecimal 43fd07d
20 Vigesimal 125b7a5
36 Base36 16g0hp

Cryptographic Hash Functions

md5 df397387dd54cf8389a2ba0dbbf41f1b
sha1 569531a118c7194593aee4da37372928b2b634ed
sha256 25efa5746d4cbff298d2f93258448c33b0bb8e4dbf4e9c188e317f1f996d301f
sha512 6d4d8bdf1c0fc802f5f924a65e2ba3ffc3f091c9bcac4fbf2b16bf8bebcc8149da6f1222eb04794283778ffe0f572250e4b9db1ba9981d2d6f7445946497c16b
ripemd-160 2ebefbc037be4b8ea7d850564bc2d5557bead3f7

71291005 as geometric shapes

Circle

Radius = n
Diameter 142582010
Circumference 447934595.15007
Area 1.5966853731258E+16

Sphere

Radius = n
Volume 1.5177240655859E+24
Surface area 6.3867414925033E+16
Circumference 447934595.15007

Square

Length = n
Perimeter 285164020
Area 5082407393910025
Diagonal 100820706.14621

Cube

Length = n
Surface area 30494444363460150
Volume 3.6232993093128E+23
Space diagonal 123479642.78265

Equilateral Triangle

Length = n
Perimeter 213873015
Area 2.200746957754E+15
Altitude 61739821.391323

Triangular Pyramid

Length = n
Surface area 2.200746957754E+15
Volume 4.2700991864727E+22
Height 33606902.048736