71292885 (number)

71292885 is an odd 8-digits composite number following 71292884 and preceding 71292886. In scientific notation, it is written as 7.1292885 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 37910528 positive integers (up to 71292885) that are relatively prime to 71292885.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1292885 × 10^7
Engineering notation 7.1292885 × 10^6

Prime Factorization of 71292885

Prime Factorization 3 × 5 × 347 × 13697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71292885
Product of the distinct prime numbers

The prime factorization of 71292885 is 3 × 5 × 347 × 13697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71292885)

Multiplication

n×y
n×2 142585770
n×3 213878655
n×4 285171540
n×5 356464425

Division

n÷y
n÷2 35646442.5
n÷3 23764295
n÷3 17823221.25
n÷5 14258577

Exponentiation

ny
n2 5082675451623225
n3 3.623585964649E+23
n4 2.5833589746533E+31
n5 1.8417511429368E+39

Nth Root

y√n
2√n 8443.5114140978
3√n 414.65037568582
4√n 91.888581521851
5√n 37.205679269328

Divisors of 71292885

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 -71292884
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 71292885 can be divided by 16 positive divisors. The sum of these divisors (counting 71292885) is 1, the average is 0.0625.

Base conversion 71292885

Base System Value
2 Binary 100001111111101011111010101
3 Ternary 11222011001110020
4 Quaternary 10033331133111
5 Quinary 121222333020
6 Senary 11024015353
8 Octal 417753725
10 Decimal 71292885
12 Duodecimal 1ba61559
16 Hexadecimal 43fd7d5
20 Vigesimal 125bc45
36 Base36 16g1xx

Cryptographic Hash Functions

md5 dd648e3c4d59812fdf2b7dd33de189b2
sha1 5ddfb243bb8fbfc39e04e67bbd4a7ff469443e38
sha256 7b2a38fe7e12334c4cec9c0f38bb94aa95727207f8a38043934aa3e3b7842450
sha512 fb71afcbb10f808bba1f45af0496e4c1ddbfbd4e92381d8cf8a22320b0156a9dd8fce9dcdef318ab1e03d27e9f1325162f7b428080c9774d95d45f832a8b6531
ripemd-160 6c3e878693f698bbb44af3a7c8b47b7294c5b07a

71292885 as geometric shapes

Circle

Radius = n
Diameter 142585770
Circumference 447946407.53844
Area 1.5967695859401E+16

Sphere

Radius = n
Volume 1.5178441394923E+24
Surface area 6.3870783437603E+16
Circumference 447946407.53844

Square

Length = n
Perimeter 285171540
Area 5082675451623225
Diagonal 100823364.86771

Cube

Length = n
Surface area 30496052709739350
Volume 3.623585964649E+23
Space diagonal 123482899.03817

Equilateral Triangle

Length = n
Perimeter 213878655
Area 2.2008630301486E+15
Altitude 61741449.519083

Triangular Pyramid

Length = n
Surface area 2.2008630301486E+15
Volume 4.2704370130261E+22
Height 33607788.289235