71368889 (number)

71368889 is an odd 8-digits composite number following 71368888 and preceding 71368890. In scientific notation, it is written as 7.1368889 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 69734896 positive integers (up to 71368889) that are relatively prime to 71368889.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred sixty-eight thousand eight hundred eighty-nine

Notation

Scientific notation 7.1368889 × 10^7
Engineering notation 7.1368889 × 10^6

Prime Factorization of 71368889

Prime Factorization 47 × 1499 × 1013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71368889
Product of the distinct prime numbers

The prime factorization of 71368889 is 47 × 1499 × 1013. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71368889)

Multiplication

n×y
n×2 142737778
n×3 214106667
n×4 285475556
n×5 356844445

Division

n÷y
n÷2 35684444.5
n÷3 23789629.666667
n÷3 17842222.25
n÷5 14273777.8

Exponentiation

ny
n2 5093518317094321
n3 3.6351874339217E+23
n4 2.5943928846575E+31
n5 1.8515893780751E+39

Nth Root

y√n
2√n 8448.01094933
3√n 414.7976736692
4√n 91.913061908142
5√n 37.213608743246

Divisors of 71368889

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 -71368888
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 71368889 can be divided by 8 positive divisors. The sum of these divisors (counting 71368889) is 1, the average is 0.125.

Base conversion 71368889

Base System Value
2 Binary 100010000010000000010111001
3 Ternary 11222021220201012
4 Quaternary 10100100002321
5 Quinary 121232301024
6 Senary 11025403305
8 Octal 420200271
10 Decimal 71368889
12 Duodecimal 1ba99535
16 Hexadecimal 44100b9
20 Vigesimal 1261249
36 Base36 16hol5

Cryptographic Hash Functions

md5 2ccd505c2bc1c2bf74028ab1ff23e0a2
sha1 089ba0ad2f2376b55cb3a6e0c41b7fee6210cfd0
sha256 7cccc04911f832fb053dcfa12cf220746ab0e7dadfd9c5e1bad70578768ee38f
sha512 908a4a25fab5753cb1888398d7dc472489d5a08e5b6a1c0263d5734c97aaf7040918087bd012264384e327bbcdb60e4ea3a768de4aefe6475f14e85ddbf1156e
ripemd-160 ff1547980bd40f9f3785696a9684312f5c1a2c4d

71368889 as geometric shapes

Circle

Radius = n
Diameter 142737778
Circumference 448423954.75453
Area 1.6001759725909E+16

Sphere

Radius = n
Volume 1.5227037515774E+24
Surface area 6.4007038903634E+16
Circumference 448423954.75453

Square

Length = n
Perimeter 285475556
Area 5093518317094321
Diagonal 100930850.7553

Cube

Length = n
Surface area 30561109902565926
Volume 3.6351874339217E+23
Space diagonal 123614541.82774

Equilateral Triangle

Length = n
Perimeter 214106667
Area 2.2055581286225E+15
Altitude 61807270.913872

Triangular Pyramid

Length = n
Surface area 2.2055581286225E+15
Volume 4.2841094756836E+22
Height 33643616.918433