71399742 (number)

71399742 is an even 8-digits composite number following 71399741 and preceding 71399743. In scientific notation, it is written as 7.1399742 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 23625920 positive integers (up to 71399742) that are relatively prime to 71399742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1399742 × 10^7
Engineering notation 7.1399742 × 10^6

Prime Factorization of 71399742

Prime Factorization 2 × 411 × 86861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71399742
Product of the distinct prime numbers

The prime factorization of 71399742 is 2 × 411 × 86861. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 87, 73, 143, 325, 8628, 3282, 44981, 25205, 943347, 196371, 3408742, 3974632, 34273810, 24929369, 579287851, 20610968, 1456931857, 3142674667

Basic calculations (n = 71399742)

Multiplication

n×y
n×2 142799484
n×3 214199226
n×4 285598968
n×5 356998710

Division

n÷y
n÷2 35699871
n÷3 23799914
n÷3 17849935.5
n÷5 14279948.4

Exponentiation

ny
n2 5097923157666564
n3 3.6399039819322E+23
n4 2.5988820521473E+31
n5 1.8555950801175E+39

Nth Root

y√n
2√n 8449.8368031578
3√n 414.85743784692
4√n 91.922993876167
5√n 37.216825699537

Divisors of 71399742

1, 2, 411, 822, 86861, 173722, 35699871, 71399742

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 -71399741
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 71399742 can be divided by 8 positive divisors. The sum of these divisors (counting 71399742) is 1, the average is 0.125.

Base conversion 71399742

Base System Value
2 Binary 100010000010111100100111110
3 Ternary 11222100111000220
4 Quaternary 10100113210332
5 Quinary 121234242432
6 Senary 11030202210
8 Octal 420274476
10 Decimal 71399742
12 Duodecimal 1bab3366
16 Hexadecimal 441793e
20 Vigesimal 1264j72
36 Base36 16ice6

Cryptographic Hash Functions

md5 a52119310a2f18b00522c810f3349b8a
sha1 72752cfecfc5880c1804efffce3954617878990d
sha256 63f5f39a55afb846debed37ae46d9a7a55e6fffac056268d6c7b4e4fad07de71
sha512 ac29a1ac5b8d9557b35a7c08d25094f29a9076f4f344cf5c3d4ced24b1488e80617f07a4e2e7a3408d85bcd2fbf621015ec406c63b3b8b5159cad8c087498450
ripemd-160 7490605305001faff06253c92c1dc7117db6bf0e

71399742 as geometric shapes

Circle

Radius = n
Diameter 142799484
Circumference 448617809.87081
Area 1.6015597940691E+16

Sphere

Radius = n
Volume 1.524679414588E+24
Surface area 6.4062391762762E+16
Circumference 448617809.87081

Square

Length = n
Perimeter 285598968
Area 5097923157666564
Diagonal 100974483.48634

Cube

Length = n
Surface area 30587538945999384
Volume 3.6399039819322E+23
Space diagonal 123667980.79131

Equilateral Triangle

Length = n
Perimeter 214199226
Area 2.2074654805401E+15
Altitude 61833990.395655

Triangular Pyramid

Length = n
Surface area 2.2074654805401E+15
Volume 4.2896679808203E+22
Height 33658161.162113