67688320 (number)

67688320 is an even 8-digits composite number following 67688319 and preceding 67688321. In scientific notation, it is written as 6.7688320 × 10^7. The sum of its digits is 40. It has a total of 10 prime factors and 64 positive divisors. There are 22364160 positive integers (up to 67688320) that are relatively prime to 67688320.

Interesting facts

Basic properties

Name

Name sixty-seven million six hundred eighty-eight thousand three hundred twenty

Notation

Scientific notation 6.7688320 × 10^7
Engineering notation 6.7688320 × 10^6

Prime Factorization of 67688320

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 203 × 521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1057630
Product of the distinct prime numbers

The prime factorization of 67688320 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 203 × 521. Since it has a total of 10 prime factors.

Most popular turbo-numbers

1, 10, 68, 82, 407, 201, 7072, 9258, 98221, 24673, 176141, 718535, 5031606, 9845284, 63981523, 10758941, 839953472, 103916600, 3840688920, 3496860714

Basic calculations (n = 67688320)

Multiplication

n×y
n×2 135376640
n×3 203064960
n×4 270753280
n×5 338441600

Division

n÷y
n÷2 33844160
n÷3 22562773.333333
n÷3 16922080
n÷5 13537664

Exponentiation

ny
n2 4581708664422400
n3 3.101281622242E+23
n4 2.0992054285643E+31
n5 1.420916887944E+39

Nth Root

y√n
2√n 8227.2911702455
3√n 407.54094210187
4√n 90.704416486991
5√n 36.821607729766

Divisors of 67688320

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 203, 320, 406, 521, 640, 812, 1015, 1042, 1624, 2030, 2084, 2605, 3248, 4060, 4168, 5210, 6496, 8120, 8336, 10420, 12992, 16240, 16672, 20840, 25984, 32480, 33344, 41680, 64960, 66688, 83360, 105763, 129920, 166720, 211526, 333440, 423052, 528815, 846104, 1057630, 1692208, 2115260, 3384416, 4230520, 6768832, 8461040, 13537664, 16922080, 33844160, 67688320

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 -67688319
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 67688320 can be divided by 64 positive divisors. The sum of these divisors (counting 67688320) is 1, the average is 0.015625.

Base conversion 67688320

Base System Value
2 Binary 100000010001101011110000000
3 Ternary 11201100220220211
4 Quaternary 10002031132000
5 Quinary 114312011240
6 Senary 10414443504
8 Octal 402153600
10 Decimal 67688320
12 Duodecimal 1a803594
16 Hexadecimal 408d780
20 Vigesimal 11310g0
36 Base36 14asn4

Cryptographic Hash Functions

md5 ab399988a5b3a95a5c8ca444a5427f9a
sha1 6808a362aeb08abcf617115a6c3b75a5cfe9b9b5
sha256 f0b37e6582f7fc8b9fd94e09dd553a02b3db10b4f36d54ad901707bd1151c111
sha512 ba43860efac5d10b611caffd9e54c6485c43d16b1edef8181d273a41578d878f9eaebc76e07aab1eabfb4e61e4de575e26fcbbcdcc6ae716abfce8db70317aac
ripemd-160 a86d608d9ae869360bf90f8a187187da0895007d

67688320 as geometric shapes

Circle

Radius = n
Diameter 135376640
Circumference 425298257.69167
Area 1.4393862281038E+16

Sphere

Radius = n
Volume 1.2990618081531E+24
Surface area 5.7575449124152E+16
Circumference 425298257.69167

Square

Length = n
Perimeter 270753280
Area 4581708664422400
Diagonal 95725740.15825

Cube

Length = n
Surface area 27490251986534400
Volume 3.101281622242E+23
Space diagonal 117239609.31898

Equilateral Triangle

Length = n
Perimeter 203064960
Area 1.9839380480645E+15
Altitude 58619804.65949

Triangular Pyramid

Length = n
Surface area 1.9839380480645E+15
Volume 3.6548954424275E+22
Height 31908580.05275