67687040 (number)

67687040 is an even 8-digits composite number following 67687039 and preceding 67687041. In scientific notation, it is written as 6.7687040 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 32 positive divisors. There are 27074560 positive integers (up to 67687040) that are relatively prime to 67687040.

Interesting facts

Basic properties

Name

Name sixty-seven million six hundred eighty-seven thousand forty

Notation

Scientific notation 6.7687040 × 10^7
Engineering notation 6.7687040 × 10^6

Prime Factorization of 67687040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 105761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1057610
Product of the distinct prime numbers

The prime factorization of 67687040 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 105761. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 7, 74, 47, 849, 910, 9032, 1224, 69645, 96903, 143193, 965612, 5488561, 9363667, 63919910, 7410151, 634944552, 877793887, 9333247286, 1657154985

Basic calculations (n = 67687040)

Multiplication

n×y
n×2 135374080
n×3 203061120
n×4 270748160
n×5 338435200

Division

n÷y
n÷2 33843520
n÷3 22562346.666667
n÷3 16921760
n÷5 13537408

Exponentiation

ny
n2 4581535383961600
n3 3.1011056879562E+23
n4 2.0990466474492E+31
n5 1.4207825438776E+39

Nth Root

y√n
2√n 8227.2133799969
3√n 407.53837319143
4√n 90.703987674175
5√n 36.821468467883

Divisors of 67687040

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 105761, 211522, 423044, 528805, 846088, 1057610, 1692176, 2115220, 3384352, 4230440, 6768704, 8460880, 13537408, 16921760, 33843520, 67687040

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67687039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67687040 can be divided by 32 positive divisors. The sum of these divisors (counting 67687040) is 1, the average is 0.03125.

Base conversion 67687040

Base System Value
2 Binary 100000010001101001010000000
3 Ternary 11201100212011102
4 Quaternary 10002031022000
5 Quinary 114311441130
6 Senary 10414433532
8 Octal 402151200
10 Decimal 67687040
12 Duodecimal 1a8028a8
16 Hexadecimal 408d280
20 Vigesimal 1130hc0
36 Base36 14arnk

Cryptographic Hash Functions

md5 71c29ea379f75f6cca01c1a0b679ab6a
sha1 0d49318ca432db48c4f7ebab99620d77adc79326
sha256 c262606c0f15390094ca9b6215e06a7d0efff9ae3f4aa9385de965370922cb7e
sha512 f321e396de21c6773a2afdc812618309a506d9fd813fe5220ad03f812cb3ecd1702a78af8098dbab48b39b5b1913102b8b003c1a1575be48c8e5e49867c2bc40
ripemd-160 4a693cf2a651820cbb26515ced45c2f71ca498fc

67687040 as geometric shapes

Circle

Radius = n
Diameter 135374080
Circumference 425290215.21448
Area 1.4393317904415E+16

Sphere

Radius = n
Volume 1.2989881129718E+24
Surface area 5.7573271617662E+16
Circumference 425290215.21448

Square

Length = n
Perimeter 270748160
Area 4581535383961600
Diagonal 95723929.96489

Cube

Length = n
Surface area 27489212303769600
Volume 3.1011056879562E+23
Space diagonal 117237392.29395

Equilateral Triangle

Length = n
Perimeter 203061120
Area 1.983863015424E+15
Altitude 58618696.146973

Triangular Pyramid

Length = n
Surface area 1.983863015424E+15
Volume 3.6546881018834E+22
Height 31907976.654963