71370840 (number)

71370840 is an even 8-digits composite number following 71370839 and preceding 71370841. In scientific notation, it is written as 7.1370840 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 17233920 positive integers (up to 71370840) that are relatively prime to 71370840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1370840 × 10^7
Engineering notation 7.1370840 × 10^6

Prime Factorization of 71370840

Prime Factorization 2 × 2 × 2 × 15 × 19 × 23 × 1361

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17842710
Product of the distinct prime numbers

The prime factorization of 71370840 is 2 × 2 × 2 × 15 × 19 × 23 × 1361. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 7, 17, 57, 234, 493, 3699, 1774, 88273, 69500, 517512, 250925, 2082046, 6198783, 47662978, 93720999, 369777966, 773383229, 8969518378, 4187578574

Basic calculations (n = 71370840)

Multiplication

n×y
n×2 142741680
n×3 214112520
n×4 285483360
n×5 356854200

Division

n÷y
n÷2 35685420
n÷3 23790280
n÷3 17842710
n÷5 14274168

Exponentiation

ny
n2 5093796802305600
n3 3.6354855656986E+23
n4 2.5946765863179E+31
n5 1.8518424749384E+39

Nth Root

y√n
2√n 8448.1264195086
3√n 414.80145338749
4√n 91.913690054902
5√n 37.213812201525

Divisors of 71370840

1, 2, 4, 8, 15, 19, 23, 30, 38, 46, 60, 76, 92, 120, 152, 184, 285, 345, 437, 570, 690, 874, 1140, 1361, 1380, 1748, 2280, 2722, 2760, 3496, 5444, 6555, 10888, 13110, 20415, 25859, 26220, 31303, 40830, 51718, 52440, 62606, 81660, 103436, 125212, 163320, 206872, 250424, 387885, 469545, 594757, 775770, 939090, 1189514, 1551540, 1878180, 2379028, 3103080, 3756360, 4758056, 8921355, 17842710, 35685420, 71370840

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 -71370839
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 71370840 can be divided by 64 positive divisors. The sum of these divisors (counting 71370840) is 1, the average is 0.015625.

Base conversion 71370840

Base System Value
2 Binary 100010000010000100001011000
3 Ternary 11222022000101110
4 Quaternary 10100100201120
5 Quinary 121232331330
6 Senary 11025420320
8 Octal 420204130
10 Decimal 71370840
12 Duodecimal 1ba9a6a0
16 Hexadecimal 4410858
20 Vigesimal 1261720
36 Base36 16hq3c

Cryptographic Hash Functions

md5 d8f70968517f92b01c1f4e86e880ce94
sha1 3a1a59ac7923ba552eb23d3d94f2b2b4ec0b0581
sha256 915faaa41bda6d17e3c5418dc38fa909d844847ebd30435ce6d04e453c25d823
sha512 9baff33f4719c98e100e807d293fe8bb979f7a6271bf756e3c2e71bf9ced6756110a4dcd22d38114f86fb548a06fe18caf0e5cec29cba7a016a8a850c61190e0
ripemd-160 383c68aff561b84bc19deb954c32d69940ce7bbc

71370840 as geometric shapes

Circle

Radius = n
Diameter 142741680
Circumference 448436213.24907
Area 1.6002634613002E+16

Sphere

Radius = n
Volume 1.5228286327241E+24
Surface area 6.401053845201E+16
Circumference 448436213.24907

Square

Length = n
Perimeter 285483360
Area 5093796802305600
Diagonal 100933609.88596

Cube

Length = n
Surface area 30562780813833600
Volume 3.6354855656986E+23
Space diagonal 123617921.05887

Equilateral Triangle

Length = n
Perimeter 214112520
Area 2.2056787162563E+15
Altitude 61808960.529435

Triangular Pyramid

Length = n
Surface area 2.2056787162563E+15
Volume 4.2844608273522E+22
Height 33644536.628653