71345946 (number)

71345946 is an even 8-digits composite number following 71345945 and preceding 71345947. In scientific notation, it is written as 7.1345946 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 20384544 positive integers (up to 71345946) that are relatively prime to 71345946.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-five thousand nine hundred forty-six

Notation

Scientific notation 7.1345946 × 10^7
Engineering notation 7.1345946 × 10^6

Prime Factorization of 71345946

Prime Factorization 2 × 3 × 7 × 1698713

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71345946
Product of the distinct prime numbers

The prime factorization of 71345946 is 2 × 3 × 7 × 1698713. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 73, 86, 455, 920, 8398, 3852, 32543, 24070, 757677, 721578, 9154677, 6970536, 29367055, 43049888, 204158090, 603641144, 6692024421, 2895629173

Basic calculations (n = 71345946)

Multiplication

n×y
n×2 142691892
n×3 214037838
n×4 285383784
n×5 356729730

Division

n÷y
n÷2 35672973
n÷3 23781982
n÷3 17836486.5
n÷5 14269189.2

Exponentiation

ny
n2 5090244010634916
n3 3.6316827430958E+23
n4 2.5910584087805E+31
n5 1.848615133157E+39

Nth Root

y√n
2√n 8446.6529465819
3√n 414.75322048554
4√n 91.905674180552
5√n 37.211215819253

Divisors of 71345946

1, 2, 3, 6, 7, 14, 21, 42, 1698713, 3397426, 5096139, 10192278, 11890991, 23781982, 35672973, 71345946

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 -71345945
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 71345946 can be divided by 16 positive divisors. The sum of these divisors (counting 71345946) is 1, the average is 0.0625.

Base conversion 71345946

Base System Value
2 Binary 100010000001010011100011010
3 Ternary 11222020202020110
4 Quaternary 10100022130122
5 Quinary 121231032241
6 Senary 11025105150
8 Octal 420123432
10 Decimal 71345946
12 Duodecimal 1ba881b6
16 Hexadecimal 440a71a
20 Vigesimal 125i4h6
36 Base36 16h6vu

Cryptographic Hash Functions

md5 0ebd3761a77045afa775e04b7dd38eaa
sha1 88d185c5fb918c2b6f99386ac930d5f542df9c09
sha256 d65087fcc71de71a81c201647d0f9617acd301eaaf39be2b20ebc92de75f2eee
sha512 5fe7be86a600deba60f89724b317764faf11e8bde2a11cb867e63d8f15980a6fa839305a18bda978f8d78b1fddfb216c2aa3bb0aaa07e83613236c001937736c
ripemd-160 1a1e32dae37163a9567eb71cfc11db289e59741d

71345946 as geometric shapes

Circle

Radius = n
Diameter 142691892
Circumference 448279799.63403
Area 1.599147318879E+16

Sphere

Radius = n
Volume 1.5212357101172E+24
Surface area 6.396589275516E+16
Circumference 448279799.63403

Square

Length = n
Perimeter 285383784
Area 5090244010634916
Diagonal 100898404.45354

Cube

Length = n
Surface area 30541464063809496
Volume 3.6316827430958E+23
Space diagonal 123574803.38607

Equilateral Triangle

Length = n
Perimeter 214037838
Area 2.2041403123357E+15
Altitude 61787401.693033

Triangular Pyramid

Length = n
Surface area 2.2041403123357E+15
Volume 4.2799791579354E+22
Height 33632801.484513