71370720 (number)

71370720 is an even 8-digits composite number following 71370719 and preceding 71370721. In scientific notation, it is written as 7.1370720 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 72 positive divisors. There are 19028736 positive integers (up to 71370720) that are relatively prime to 71370720.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy thousand seven hundred twenty

Notation

Scientific notation 7.1370720 × 10^7
Engineering notation 7.1370720 × 10^6

Prime Factorization of 71370720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 9 × 9 × 5507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 495630
Product of the distinct prime numbers

The prime factorization of 71370720 is 2 × 2 × 2 × 2 × 2 × 5 × 9 × 9 × 5507. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 5, 56, 6, 96, 716, 5286, 5942, 16863, 84497, 34176, 765002, 1286235, 820414, 3129262, 47783516, 692468764, 213816865, 1299410634, 3947504472

Basic calculations (n = 71370720)

Multiplication

n×y
n×2 142741440
n×3 214112160
n×4 285482880
n×5 356853600

Division

n÷y
n÷2 35685360
n÷3 23790240
n÷3 17842680
n÷5 14274144

Exponentiation

ny
n2 5093779673318400
n3 3.635467228061E+23
n4 2.5946591360312E+31
n5 1.8518269069312E+39

Nth Root

y√n
2√n 8448.1193173392
3√n 414.80122091065
4√n 91.913651419902
5√n 37.213799687562

Divisors of 71370720

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 32, 36, 40, 45, 72, 80, 81, 90, 144, 160, 162, 180, 288, 324, 360, 405, 648, 720, 810, 1296, 1440, 1620, 2592, 3240, 5507, 6480, 11014, 12960, 22028, 27535, 44056, 49563, 55070, 88112, 99126, 110140, 176224, 198252, 220280, 247815, 396504, 440560, 446067, 495630, 793008, 881120, 892134, 991260, 1586016, 1784268, 1982520, 2230335, 3568536, 3965040, 4460670, 7137072, 7930080, 8921340, 14274144, 17842680, 35685360, 71370720

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71370719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71370720 can be divided by 72 positive divisors. The sum of these divisors (counting 71370720) is 1, the average is 0.013888888888889.

Base conversion 71370720

Base System Value
2 Binary 100010000010000011111100000
3 Ternary 11222022000020000
4 Quaternary 10100100133200
5 Quinary 121232330340
6 Senary 11025420000
8 Octal 420203740
10 Decimal 71370720
12 Duodecimal 1ba9a600
16 Hexadecimal 44107e0
20 Vigesimal 12616g0
36 Base36 16hq00

Cryptographic Hash Functions

md5 7c35a62fa78116b8043b9985a5caaebb
sha1 1ac65e006d44731bbff642a51c0baba2ef176df3
sha256 4e12a6390b8dc93db5f781c99c91e6b8562438c8206c9094e0ccf9cf6d684e3f
sha512 1253cd0448518c8ede2ce77ae3960194c14a4b16b7981e41b16d49a354f2a209f670f7194acfa1de1ed50a77689ce32265ab5665537ba6a5fd35674e2d8f1b4e
ripemd-160 39ebf00ee8bdcb466e69231601073f01f12b4e0f

71370720 as geometric shapes

Circle

Radius = n
Diameter 142741440
Circumference 448435459.26683
Area 1.6002580800702E+16

Sphere

Radius = n
Volume 1.5228209514724E+24
Surface area 6.4010323202808E+16
Circumference 448435459.26683

Square

Length = n
Perimeter 285482880
Area 5093779673318400
Diagonal 100933440.18033

Cube

Length = n
Surface area 30562678039910400
Volume 3.635467228061E+23
Space diagonal 123617713.21277

Equilateral Triangle

Length = n
Perimeter 214112160
Area 2.2056712991873E+15
Altitude 61808856.606386

Triangular Pyramid

Length = n
Surface area 2.2056712991873E+15
Volume 4.284439216239E+22
Height 33644480.060111