67398520 (number)

67398520 is an even 8-digits composite number following 67398519 and preceding 67398521. In scientific notation, it is written as 6.7398520 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 64 positive divisors. There are 22848000 positive integers (up to 67398520) that are relatively prime to 67398520.

Interesting facts

Basic properties

Name

Name sixty-seven million three hundred ninety-eight thousand five hundred twenty

Notation

Scientific notation 6.7398520 × 10^7
Engineering notation 6.7398520 × 10^6

Prime Factorization of 67398520

Prime Factorization 2 × 2 × 2 × 35 × 7 × 251 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16849630
Product of the distinct prime numbers

The prime factorization of 67398520 is 2 × 2 × 2 × 35 × 7 × 251 × 137. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 4, 70, 66, 98, 672, 3390, 5145, 56181, 7642, 945390, 819549, 4561730, 2217264, 84639623, 63060097, 292535284, 916939725, 102640955, 7380707789

Basic calculations (n = 67398520)

Multiplication

n×y
n×2 134797040
n×3 202195560
n×4 269594080
n×5 336992600

Division

n÷y
n÷2 33699260
n÷3 22466173.333333
n÷3 16849630
n÷5 13479704

Exponentiation

ny
n2 4542560498190400
n3 3.061618545885E+23
n4 2.063485587972E+31
n5 1.3907587467064E+39

Nth Root

y√n
2√n 8209.6601634903
3√n 406.95849637252
4√n 90.60717501109
5√n 36.790024072448

Divisors of 67398520

1, 2, 4, 7, 8, 14, 28, 35, 56, 70, 137, 140, 245, 251, 274, 280, 490, 502, 548, 959, 980, 1004, 1096, 1757, 1918, 1960, 2008, 3514, 3836, 4795, 7028, 7672, 8785, 9590, 14056, 17570, 19180, 33565, 34387, 35140, 38360, 61495, 67130, 68774, 70280, 122990, 134260, 137548, 240709, 245980, 268520, 275096, 481418, 491960, 962836, 1203545, 1925672, 2407090, 4814180, 8424815, 9628360, 16849630, 33699260, 67398520

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 -67398519
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 67398520 can be divided by 64 positive divisors. The sum of these divisors (counting 67398520) is 1, the average is 0.015625.

Base conversion 67398520

Base System Value
2 Binary 100000001000110101101111000
3 Ternary 11200211012101111
4 Quaternary 10001012231320
5 Quinary 114223223040
6 Senary 10404330104
8 Octal 401065570
10 Decimal 67398520
12 Duodecimal 1a6a3934
16 Hexadecimal 4046b78
20 Vigesimal 1114g60
36 Base36 144l14

Cryptographic Hash Functions

md5 1541549a0a46322f024ad87927ffce0f
sha1 6113c581a20c09407a767b1acd184d6d13d984b6
sha256 af3327ba12d72c373437d41277bd43f684b992f3868f1334b4edb80b1dafed83
sha512 1f311eeb023322f673171b5355addd80b990cd9e91da7a1324ff3a67b91fdec18b9955a2ec3c964dae19636b39b86e1ea2b1ce89e77fd2c10daf9b77f9386f1b
ripemd-160 539bdd8f5385d8881d49de67c0026c8c823f969e

67398520 as geometric shapes

Circle

Radius = n
Diameter 134797040
Circumference 423477390.58965
Area 1.4270874689602E+16

Sphere

Radius = n
Volume 1.2824477775795E+24
Surface area 5.7083498758409E+16
Circumference 423477390.58965

Square

Length = n
Perimeter 269594080
Area 4542560498190400
Diagonal 95315901.067874

Cube

Length = n
Surface area 27255362989142400
Volume 3.061618545885E+23
Space diagonal 116737660.99495

Equilateral Triangle

Length = n
Perimeter 202195560
Area 1.9669863948303E+15
Altitude 58368830.497474

Triangular Pyramid

Length = n
Surface area 1.9669863948303E+15
Volume 3.6081520586696E+22
Height 31771967.022625