71338920 (number)

71338920 is an even 8-digits composite number following 71338919 and preceding 71338921. In scientific notation, it is written as 7.1338920 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 17715456 positive integers (up to 71338920) that are relatively prime to 71338920.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirty-eight thousand nine hundred twenty

Notation

Scientific notation 7.1338920 × 10^7
Engineering notation 7.1338920 × 10^6

Prime Factorization of 71338920

Prime Factorization 2 × 2 × 2 × 3 × 5 × 8873 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17834730
Product of the distinct prime numbers

The prime factorization of 71338920 is 2 × 2 × 2 × 3 × 5 × 8873 × 67. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 5, 73, 18, 960, 372, 7309, 9757, 17678, 75103, 164118, 191308, 8343640, 32403, 73168983, 84558034, 915021063, 755685227, 3297143161, 6008040509

Basic calculations (n = 71338920)

Multiplication

n×y
n×2 142677840
n×3 214016760
n×4 285355680
n×5 356694600

Division

n÷y
n÷2 35669460
n÷3 23779640
n÷3 17834730
n÷5 14267784

Exponentiation

ny
n2 5089241506766400
n3 3.6306099271189E+23
n4 2.5900379114194E+31
n5 1.8477050735972E+39

Nth Root

y√n
2√n 8446.2370319569
3√n 414.73960536115
4√n 91.903411427198
5√n 37.210482893793

Divisors of 71338920

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 8873, 17746, 26619, 35492, 44365, 53238, 70984, 88730, 106476, 133095, 177460, 212952, 266190, 354920, 532380, 594491, 1064760, 1188982, 1783473, 2377964, 2972455, 3566946, 4755928, 5944910, 7133892, 8917365, 11889820, 14267784, 17834730, 23779640, 35669460, 71338920

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 -71338919
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 71338920 can be divided by 64 positive divisors. The sum of these divisors (counting 71338920) is 1, the average is 0.015625.

Base conversion 71338920

Base System Value
2 Binary 100010000001000101110101000
3 Ternary 11222020101121020
4 Quaternary 10100020232220
5 Quinary 121230321140
6 Senary 11025012440
8 Octal 420105650
10 Decimal 71338920
12 Duodecimal 1ba84120
16 Hexadecimal 4408ba8
20 Vigesimal 125h760
36 Base36 16h1go

Cryptographic Hash Functions

md5 4094aadb73886f4046d14558211d6615
sha1 e8d6ef65f6d487907923a9b0187c9cc5e2a17674
sha256 0253c991eb84a40ed98d10e714cb546b754997ac8e7d643bdbbfd4c1e1f34f3c
sha512 03a03e5abec5326106c434e225991b08fb66f7bd4906354e48ff0661d656feda61e04f862593db66b28cdb4329020abfffb2fd2d3e75c3013bc647c6dd9d4035
ripemd-160 bdf0406f98d7d1187ef281a2192a1031d4b8929b

71338920 as geometric shapes

Circle

Radius = n
Diameter 142677840
Circumference 448235653.97406
Area 1.5988323730002E+16

Sphere

Radius = n
Volume 1.5207863300116E+24
Surface area 6.3953294920006E+16
Circumference 448235653.97406

Square

Length = n
Perimeter 285355680
Area 5089241506766400
Diagonal 100888468.18905

Cube

Length = n
Surface area 30535449040598400
Volume 3.6306099271189E+23
Space diagonal 123562633.99709

Equilateral Triangle

Length = n
Perimeter 214016760
Area 2.2037062154269E+15
Altitude 61781316.998546

Triangular Pyramid

Length = n
Surface area 2.2037062154269E+15
Volume 4.2787148321816E+22
Height 33629489.39635