67685944 (number)

67685944 is an even 8-digits composite number following 67685943 and preceding 67685945. In scientific notation, it is written as 6.7685944 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 8 positive divisors. There are 33842968 positive integers (up to 67685944) that are relatively prime to 67685944.

Interesting facts

Basic properties

Name

Name sixty-seven million six hundred eighty-five thousand nine hundred forty-four

Notation

Scientific notation 6.7685944 × 10^7
Engineering notation 6.7685944 × 10^6

Prime Factorization of 67685944

Prime Factorization 2 × 2 × 2 × 8460743

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16921486
Product of the distinct prime numbers

The prime factorization of 67685944 is 2 × 2 × 2 × 8460743. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 70, 18, 24, 992, 6083, 4738, 95025, 2348, 446695, 287164, 9809227, 7847575, 63485177, 83177235, 636700885, 776206213, 3601918748, 3074553903

Basic calculations (n = 67685944)

Multiplication

n×y
n×2 135371888
n×3 203057832
n×4 270743776
n×5 338429720

Division

n÷y
n÷2 33842972
n÷3 22561981.333333
n÷3 16921486
n÷5 13537188.8

Exponentiation

ny
n2 4581387015171136
n3 3.100955049512E+23
n4 2.0989106982779E+31
n5 1.4206675198464E+39

Nth Root

y√n
2√n 8227.146771512
3√n 407.53617353614
4√n 90.703620498368
5√n 36.821349223222

Divisors of 67685944

1, 2, 4, 8, 8460743, 16921486, 33842972, 67685944

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67685943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67685944 can be divided by 8 positive divisors. The sum of these divisors (counting 67685944) is 1, the average is 0.125.

Base conversion 67685944

Base System Value
2 Binary 100000010001100111000111000
3 Ternary 11201100210122211
4 Quaternary 10002030320320
5 Quinary 114311422234
6 Senary 10414424504
8 Octal 402147070
10 Decimal 67685944
12 Duodecimal 1a802134
16 Hexadecimal 408ce38
20 Vigesimal 1130eh4
36 Base36 14aqt4

Cryptographic Hash Functions

md5 a17d66ff4c84de2720a4f024a3cc4c97
sha1 9e735f4317664c03f05137c1d1625cc0f2846b02
sha256 3f27416b61cf21546f7bf969277b2ba4b306d3e43367f24fa1c992091748709c
sha512 355c3d1de739b723e273ee00ff19a121f415dab4e40180f1f275cd80cc589d02e7c0d24b5790e7649aa1ad3e420786beab0652dd0206124ceca15305c6db6c6d
ripemd-160 a2496eaca1345b0e02c2b4f9d3161324df3c827f

67685944 as geometric shapes

Circle

Radius = n
Diameter 135371888
Circumference 425283328.84338
Area 1.4392851790113E+16

Sphere

Radius = n
Volume 1.2989250136879E+24
Surface area 5.7571407160453E+16
Circumference 425283328.84338

Square

Length = n
Perimeter 270743776
Area 4581387015171136
Diagonal 95722379.986826

Cube

Length = n
Surface area 27488322091026816
Volume 3.100955049512E+23
Space diagonal 117235493.96626

Equilateral Triangle

Length = n
Perimeter 203057832
Area 1.9837987698532E+15
Altitude 58617746.983131

Triangular Pyramid

Length = n
Surface area 1.9837987698532E+15
Volume 3.6545105727743E+22
Height 31907459.995609