71345880 (number)

71345880 is an even 8-digits composite number following 71345879 and preceding 71345881. In scientific notation, it is written as 7.1345880 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 18403200 positive integers (up to 71345880) that are relatively prime to 71345880.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-five thousand eight hundred eighty

Notation

Scientific notation 7.1345880 × 10^7
Engineering notation 7.1345880 × 10^6

Prime Factorization of 71345880

Prime Factorization 2 × 2 × 2 × 5 × 27 × 31 × 2131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17836470
Product of the distinct prime numbers

The prime factorization of 71345880 is 2 × 2 × 2 × 5 × 27 × 31 × 2131. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 8, 98, 15, 404, 613, 6142, 8910, 5786, 3978, 931286, 672589, 847118, 2110274, 50619807, 58820995, 292507317, 859425174, 634710140, 7200096795

Basic calculations (n = 71345880)

Multiplication

n×y
n×2 142691760
n×3 214037640
n×4 285383520
n×5 356729400

Division

n÷y
n÷2 35672940
n÷3 23781960
n÷3 17836470
n÷5 14269176

Exponentiation

ny
n2 5090234592974400
n3 3.631672664422E+23
n4 2.5910488211513E+31
n5 1.84860658268E+39

Nth Root

y√n
2√n 8446.649039708
3√n 414.75309259357
4√n 91.905652925748
5√n 37.211208934654

Divisors of 71345880

1, 2, 4, 5, 8, 10, 20, 27, 31, 40, 54, 62, 108, 124, 135, 155, 216, 248, 270, 310, 540, 620, 837, 1080, 1240, 1674, 2131, 3348, 4185, 4262, 6696, 8370, 8524, 10655, 16740, 17048, 21310, 33480, 42620, 57537, 66061, 85240, 115074, 132122, 230148, 264244, 287685, 330305, 460296, 528488, 575370, 660610, 1150740, 1321220, 1783647, 2301480, 2642440, 3567294, 7134588, 8918235, 14269176, 17836470, 35672940, 71345880

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71345879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71345880 can be divided by 64 positive divisors. The sum of these divisors (counting 71345880) is 1, the average is 0.015625.

Base conversion 71345880

Base System Value
2 Binary 100010000001010011011011000
3 Ternary 11222020202011000
4 Quaternary 10100022123120
5 Quinary 121231032010
6 Senary 11025105000
8 Octal 420123330
10 Decimal 71345880
12 Duodecimal 1ba88160
16 Hexadecimal 440a6d8
20 Vigesimal 125i4e0
36 Base36 16h6u0

Cryptographic Hash Functions

md5 2fa09814a9293b455837dee9f6323f26
sha1 976f1399bae444cb2dc9cdabe03fb4da525bc16f
sha256 c97813a778d12e8600bc127b97e6104cbf3f74e5815f36bc46c688e7babde8ca
sha512 54b2eb1ec46d495eeabfca8e45f7441195e9b37cb5d6972ccd280377394aa040630362da6fef8f2e7b5db864f0c5ff1644e238cb5e38b1347617af575e859470
ripemd-160 5319f0115023556b0dda8d4bef48720bf390fbe3

71345880 as geometric shapes

Circle

Radius = n
Diameter 142691760
Circumference 448279384.9438
Area 1.5991443602337E+16

Sphere

Radius = n
Volume 1.5212314883721E+24
Surface area 6.3965774409348E+16
Circumference 448279384.9438

Square

Length = n
Perimeter 285383520
Area 5090234592974400
Diagonal 100898311.11544

Cube

Length = n
Surface area 30541407557846400
Volume 3.631672664422E+23
Space diagonal 123574689.07071

Equilateral Triangle

Length = n
Perimeter 214037640
Area 2.2041362343691E+15
Altitude 61787344.535356

Triangular Pyramid

Length = n
Surface area 2.2041362343691E+15
Volume 4.2799672801044E+22
Height 33632770.371814