68707215 (number)

68707215 is an odd 8-digits composite number following 68707214 and preceding 68707216. In scientific notation, it is written as 6.8707215 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 36533184 positive integers (up to 68707215) that are relatively prime to 68707215.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred seven thousand two hundred fifteen

Notation

Scientific notation 6.8707215 × 10^7
Engineering notation 6.8707215 × 10^6

Prime Factorization of 68707215

Prime Factorization 45 × 359 × 4253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68707215
Product of the distinct prime numbers

The prime factorization of 68707215 is 45 × 359 × 4253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 55, 53, 713, 738, 1097, 2281, 40142, 97078, 669927, 979477, 8918960, 7130261, 2227301, 40749460, 480329005, 631310614, 4064458659, 4136110154

Basic calculations (n = 68707215)

Multiplication

n×y
n×2 137414430
n×3 206121645
n×4 274828860
n×5 343536075

Division

n÷y
n÷2 34353607.5
n÷3 22902405
n÷3 17176803.75
n÷5 13741443

Exponentiation

ny
n2 4720681393056225
n3 3.2434487141921E+23
n4 2.2284832814747E+31
n5 1.5311287994419E+39

Nth Root

y√n
2√n 8288.9815417818
3√n 409.57563667026
4√n 91.043844063077
5√n 36.931799489037

Divisors of 68707215

1, 45, 359, 4253, 16155, 191385, 1526827, 68707215

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 -68707214
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 68707215 can be divided by 8 positive divisors. The sum of these divisors (counting 68707215) is 1, the average is 0.125.

Base conversion 68707215

Base System Value
2 Binary 100000110000110001110001111
3 Ternary 11210021200120200
4 Quaternary 10012012032033
5 Quinary 120042112330
6 Senary 10452344543
8 Octal 406061617
10 Decimal 68707215
12 Duodecimal 1b015153
16 Hexadecimal 418638f
20 Vigesimal 119880f
36 Base36 14wmtr

Cryptographic Hash Functions

md5 c4f4b7e9624178f79e475217073d8a3a
sha1 438ae9cd99f38c30f2222b842b3532015c611a15
sha256 21be574e82c11f51b79fe291f0e09961146957c475bd09c249c4abfc0ba375e5
sha512 01f045e19763696f5f2ef86bfe83275bc7104b87c87c18cd35d40fe98518e3b6650eeda94662062d7e8c08d62b697d649e2e519b751b4adbc29e91f10165294c
ripemd-160 5663e02c05b790312bd9a4c1b27931e4c1c94deb

68707215 as geometric shapes

Circle

Radius = n
Diameter 137414430
Circumference 431700163.78523
Area 1.4830457984363E+16

Sphere

Radius = n
Volume 1.3586126203735E+24
Surface area 5.9321831937454E+16
Circumference 431700163.78523

Square

Length = n
Perimeter 274828860
Area 4720681393056225
Diagonal 97166675.285884

Cube

Length = n
Surface area 28324088358337350
Volume 3.2434487141921E+23
Space diagonal 119004387.22656

Equilateral Triangle

Length = n
Perimeter 206121645
Area 2.0441150047796E+15
Altitude 59502193.613279

Triangular Pyramid

Length = n
Surface area 2.0441150047796E+15
Volume 3.8224409670601E+22
Height 32388891.761961