68601984 (number)

68601984 is an even 8-digits composite number following 68601983 and preceding 68601985. In scientific notation, it is written as 6.8601984 × 10^7. The sum of its digits is 42. It has a total of 10 prime factors and 64 positive divisors. There are 20459520 positive integers (up to 68601984) that are relatively prime to 68601984.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred one thousand nine hundred eighty-four

Notation

Scientific notation 6.8601984 × 10^7
Engineering notation 6.8601984 × 10^6

Prime Factorization of 68601984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 33 × 109 × 149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1071906
Product of the distinct prime numbers

The prime factorization of 68601984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 33 × 109 × 149. Since it has a total of 10 prime factors.

Most popular turbo-numbers

5, 10, 3, 77, 36, 399, 7732, 6785, 24396, 66856, 68299, 870775, 3176780, 2266459, 36091159, 24212653, 429800600, 930869191, 4768409435, 268998533

Basic calculations (n = 68601984)

Multiplication

n×y
n×2 137203968
n×3 205805952
n×4 274407936
n×5 343009920

Division

n÷y
n÷2 34300992
n÷3 22867328
n÷3 17150496
n÷5 13720396.8

Exponentiation

ny
n2 4706232208736256
n3 3.2285686668401E+23
n4 2.2148621602547E+31
n5 1.5194393848E+39

Nth Root

y√n
2√n 8282.631465905
3√n 409.36642974114
4√n 91.008963656911
5√n 36.920479707537

Divisors of 68601984

1, 2, 4, 8, 16, 32, 33, 64, 66, 109, 128, 132, 149, 218, 264, 298, 436, 528, 596, 872, 1056, 1192, 1744, 2112, 2384, 3488, 3597, 4224, 4768, 4917, 6976, 7194, 9536, 9834, 13952, 14388, 16241, 19072, 19668, 28776, 32482, 39336, 57552, 64964, 78672, 115104, 129928, 157344, 230208, 259856, 314688, 460416, 519712, 535953, 629376, 1039424, 1071906, 2078848, 2143812, 4287624, 8575248, 17150496, 34300992, 68601984

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 -68601983
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 68601984 can be divided by 64 positive divisors. The sum of these divisors (counting 68601984) is 1, the average is 0.015625.

Base conversion 68601984

Base System Value
2 Binary 100000101101100100010000000
3 Ternary 11210002100020020
4 Quaternary 10011230202000
5 Quinary 120030230414
6 Senary 10450213440
8 Octal 405544200
10 Decimal 68601984
12 Duodecimal 1ab84280
16 Hexadecimal 416c880
20 Vigesimal 118f4j4
36 Base36 14udmo

Cryptographic Hash Functions

md5 c5a74ae551fb07b77dd75f344f9d7d96
sha1 80e4569c10f75856572417722cc34772fdeb8994
sha256 af38460438113b0dbcb80c653cd0ebe4082cc09ab57c85ce82e2765c74ba2b31
sha512 1fdf28b7a6dba66ed377ba3b4e96b6050f28f9826e89a80408d9921493b2dd2973a25d6d90b0bf17347745e6bf4f57121ea4c43808687b7838ff966112e197a8
ripemd-160 44e149d5313c00b58c039603b22b505650a00b55

68601984 as geometric shapes

Circle

Radius = n
Diameter 137203968
Circumference 431038977.91217
Area 1.4785064533053E+16

Sphere

Radius = n
Volume 1.352379680714E+24
Surface area 5.9140258132214E+16
Circumference 431038977.91217

Square

Length = n
Perimeter 274407936
Area 4706232208736256
Diagonal 97017856.178502

Cube

Length = n
Surface area 28237393252417536
Volume 3.2285686668401E+23
Space diagonal 118822121.78803

Equilateral Triangle

Length = n
Perimeter 205805952
Area 2.0378583244371E+15
Altitude 59411060.894014

Triangular Pyramid

Length = n
Surface area 2.0378583244371E+15
Volume 3.8049046630817E+22
Height 32339285.392834