68315512 (number)

68315512 is an even 8-digits composite number following 68315511 and preceding 68315513. In scientific notation, it is written as 6.8315512 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 33324480 positive integers (up to 68315512) that are relatively prime to 68315512.

Interesting facts

Basic properties

Name

Name sixty-eight million three hundred fifteen thousand five hundred twelve

Notation

Scientific notation 6.8315512 × 10^7
Engineering notation 6.8315512 × 10^6

Prime Factorization of 68315512

Prime Factorization 2 × 2 × 2 × 41 × 208279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17078878
Product of the distinct prime numbers

The prime factorization of 68315512 is 2 × 2 × 2 × 41 × 208279. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 10, 100, 853, 824, 2414, 935, 61189, 21204, 254954, 260836, 6311726, 7965196, 66150322, 96045837, 46455385, 761470033, 728649486, 241580736

Basic calculations (n = 68315512)

Multiplication

n×y
n×2 136631024
n×3 204946536
n×4 273262048
n×5 341577560

Division

n÷y
n÷2 34157756
n÷3 22771837.333333
n÷3 17078878
n÷5 13663102.4

Exponentiation

ny
n2 4667009179822144
n3 3.1882912162825E+23
n4 2.1780974684544E+31
n5 1.4879784374337E+39

Nth Root

y√n
2√n 8265.3198365218
3√n 408.79581632839
4√n 90.91380443322
5√n 36.889593152596

Divisors of 68315512

1, 2, 4, 8, 41, 82, 164, 328, 208279, 416558, 833116, 1666232, 8539439, 17078878, 34157756, 68315512

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68315511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68315512 can be divided by 16 positive divisors. The sum of these divisors (counting 68315512) is 1, the average is 0.0625.

Base conversion 68315512

Base System Value
2 Binary 100000100100110100101111000
3 Ternary 11202112210021011
4 Quaternary 10010212211320
5 Quinary 114442044022
6 Senary 10440123304
8 Octal 404464570
10 Decimal 68315512
12 Duodecimal 1aa66534
16 Hexadecimal 4126978
20 Vigesimal 116j8fc
36 Base36 14o8l4

Cryptographic Hash Functions

md5 a89687f27f4e32675cdb1bb3c2475235
sha1 480269f59e57af7db1ee01729bddd7e3620448cf
sha256 69926b8d896f4efb75ed0816ea9df602819e50e1bebbe3806231cdaa1350b131
sha512 efbeec10b2eb3d6ee2c08ee5de8ec2c78de2006da475883fe0c4e7249f2ff34e1049261d001eb6d176792cd35a639b7e92e1a79f682c68d20e7b191529d73bf7
ripemd-160 5c485a2728094d8395cfc55b8ed48db40c84b65d

68315512 as geometric shapes

Circle

Radius = n
Diameter 136631024
Circumference 429239021.25085
Area 1.4661841753565E+16

Sphere

Radius = n
Volume 1.3355083016771E+24
Surface area 5.8647367014261E+16
Circumference 429239021.25085

Square

Length = n
Perimeter 273262048
Area 4667009179822144
Diagonal 96612723.590862

Cube

Length = n
Surface area 28002055078932864
Volume 3.1882912162825E+23
Space diagonal 118325937.72908

Equilateral Triangle

Length = n
Perimeter 204946536
Area 2.0208742547106E+15
Altitude 59162968.864541

Triangular Pyramid

Length = n
Surface area 2.0208742547106E+15
Volume 3.7574372323848E+22
Height 32204241.196954