67163985 (number)

67163985 is an odd 8-digits composite number following 67163984 and preceding 67163986. In scientific notation, it is written as 6.7163985 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 80 positive divisors. There are 29922048 positive integers (up to 67163985) that are relatively prime to 67163985.

Interesting facts

Basic properties

Name

Name sixty-seven million one hundred sixty-three thousand nine hundred eighty-five

Notation

Scientific notation 6.7163985 × 10^7
Engineering notation 6.7163985 × 10^6

Prime Factorization of 67163985

Prime Factorization 3 × 3 × 9 × 5 × 21 × 53 × 149

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 22387995
Product of the distinct prime numbers

The prime factorization of 67163985 is 3 × 3 × 9 × 5 × 21 × 53 × 149. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 6, 82, 86, 929, 526, 33, 1244, 28206, 96791, 801654, 516367, 6214390, 1680236, 89328523, 18177594, 190726421, 11508127, 5116652442, 7111829093

Basic calculations (n = 67163985)

Multiplication

n×y
n×2 134327970
n×3 201491955
n×4 268655940
n×5 335819925

Division

n÷y
n÷2 33581992.5
n÷3 22387995
n÷3 16790996.25
n÷5 13432797

Exponentiation

ny
n2 4511000881080225
n3 3.0297679551186E+23
n4 2.0349128949107E+31
n5 1.3667285915009E+39

Nth Root

y√n
2√n 8195.3636282962
3√n 406.48589975737
4√n 90.528247681573
5√n 36.764383794989

Divisors of 67163985

1, 3, 5, 9, 15, 21, 27, 45, 53, 63, 81, 105, 135, 149, 159, 189, 265, 315, 405, 447, 477, 567, 745, 795, 945, 1113, 1341, 1431, 1701, 2235, 2385, 2835, 3129, 3339, 4023, 4293, 5565, 6705, 7155, 7897, 8505, 9387, 10017, 12069, 15645, 16695, 20115, 21465, 23691, 28161, 30051, 39485, 46935, 50085, 60345, 71073, 84483, 90153, 118455, 140805, 150255, 165837, 213219, 253449, 355365, 422415, 450765, 497511, 639657, 829185, 1066095, 1267245, 1492533, 2487555, 3198285, 4477599, 7462665, 13432797, 22387995, 67163985

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67163984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67163985 can be divided by 80 positive divisors. The sum of these divisors (counting 67163985) is 1, the average is 0.0125.

Base conversion 67163985

Base System Value
2 Binary 100000000001101011101010001
3 Ternary 11200101021200000
4 Quaternary 10000031131101
5 Quinary 114143221420
6 Senary 10355320213
8 Octal 400153521
10 Decimal 67163985
12 Duodecimal 1a5b0069
16 Hexadecimal 400d751
20 Vigesimal 10jf9j5
36 Base36 13zk29

Cryptographic Hash Functions

md5 650feb3d92309ce43cf3c7a33fc7a26b
sha1 b6ce6877b03e6653f1118d31cdf095002c5debe2
sha256 1b99df0a9173382cbe132b62a1a0f672bcceaafdf628615d6bc3c3e6ee529861
sha512 e6e9f8c138d6d9e569216d5c163ff822f733fcef7beadb9e5d81ee22b4b8949b6953ae02b2d12900c818423a75586427b3c834dade9ce841f5087e7fe9ff3c47
ripemd-160 45525757fca5b9d4112d8b22d99949c4ea9d525a

67163985 as geometric shapes

Circle

Radius = n
Diameter 134327970
Circumference 422003763.72363
Area 1.4171727228339E+16

Sphere

Radius = n
Volume 1.2691062333176E+24
Surface area 5.6686908913355E+16
Circumference 422003763.72363

Square

Length = n
Perimeter 268655940
Area 4511000881080225
Diagonal 94984218.490023

Cube

Length = n
Surface area 27066005286481350
Volume 3.0297679551186E+23
Space diagonal 116331434.45879

Equilateral Triangle

Length = n
Perimeter 201491955
Area 1.9533206797547E+15
Altitude 58165717.229397

Triangular Pyramid

Length = n
Surface area 1.9533206797547E+15
Volume 3.5706157774768E+22
Height 31661406.163341