71342979 (number)

71342979 is an odd 8-digits composite number following 71342978 and preceding 71342980. In scientific notation, it is written as 7.1342979 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 47561984 positive integers (up to 71342979) that are relatively prime to 71342979.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-two thousand nine hundred seventy-nine

Notation

Scientific notation 7.1342979 × 10^7
Engineering notation 7.1342979 × 10^6

Prime Factorization of 71342979

Prime Factorization 3 × 23780993

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71342979
Product of the distinct prime numbers

The prime factorization of 71342979 is 3 × 23780993. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 48, 5, 86, 46, 9950, 6427, 58823, 11477, 697564, 213625, 9397472, 3741033, 62770868, 98767417, 738377243, 456206773, 5459921342, 3466617989

Basic calculations (n = 71342979)

Multiplication

n×y
n×2 142685958
n×3 214028937
n×4 285371916
n×5 356714895

Division

n÷y
n÷2 35671489.5
n÷3 23780993
n÷3 17835744.75
n÷5 14268595.8

Exponentiation

ny
n2 5089820652594441
n3 3.6312296793181E+23
n4 2.5906274275577E+31
n5 1.8482307816107E+39

Nth Root

y√n
2√n 8446.4773130578
3√n 414.74747108219
4√n 91.904718665898
5√n 37.210906320199

Divisors of 71342979

1, 3, 23780993, 71342979

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71342978
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71342979 can be divided by 4 positive divisors. The sum of these divisors (counting 71342979) is 1, the average is 0.25.

Base conversion 71342979

Base System Value
2 Binary 100010000001001101110000011
3 Ternary 11222020121011120
4 Quaternary 10100021232003
5 Quinary 121230433404
6 Senary 11025043323
8 Octal 420115603
10 Decimal 71342979
12 Duodecimal 1ba86543
16 Hexadecimal 4409b83
20 Vigesimal 125hh8j
36 Base36 16h4lf

Cryptographic Hash Functions

md5 c689acb15fd999d54595c4eea94e2cca
sha1 83f57cd17bc8028b04c14809656698eb98d73b9e
sha256 cb2db3f9efbe3938f873437376bdd5fc2f82d34b6f11b13c62fed607ff5a660f
sha512 528193464a1790e6607e3052cc3e44a9f60dc5c3c1fa522a6c53149c94c718abd9a40cac379179ee27e17bb382c85e1504012a26a7b4720e2513aea38b043535
ripemd-160 07de09dc5643b2182670ef6d814bd326defa90a2

71342979 as geometric shapes

Circle

Radius = n
Diameter 142685958
Circumference 448261157.42322
Area 1.599014317028E+16

Sphere

Radius = n
Volume 1.5210459312057E+24
Surface area 6.3960572681121E+16
Circumference 448261157.42322

Square

Length = n
Perimeter 285371916
Area 5089820652594441
Diagonal 100894208.4819

Cube

Length = n
Surface area 30538923915566646
Volume 3.6312296793181E+23
Space diagonal 123569664.39132

Equilateral Triangle

Length = n
Perimeter 214028937
Area 2.2039569929267E+15
Altitude 61784832.19566

Triangular Pyramid

Length = n
Surface area 2.2039569929267E+15
Volume 4.2794452171528E+22
Height 33631402.8273