68838032 (number)

68838032 is an even 8-digits composite number following 68838031 and preceding 68838033. In scientific notation, it is written as 6.8838032 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 32394240 positive integers (up to 68838032) that are relatively prime to 68838032.

Interesting facts

Basic properties

Name

Name sixty-eight million eight hundred thirty-eight thousand thirty-two

Notation

Scientific notation 6.8838032 × 10^7
Engineering notation 6.8838032 × 10^6

Prime Factorization of 68838032

Prime Factorization 2 × 2 × 2 × 2 × 17 × 253081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8604754
Product of the distinct prime numbers

The prime factorization of 68838032 is 2 × 2 × 2 × 2 × 17 × 253081. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 50, 37, 386, 206, 9579, 4473, 62634, 63551, 5821, 540707, 9902765, 2920522, 74247350, 1616976, 907210548, 352575786, 335386592, 6373167894

Basic calculations (n = 68838032)

Multiplication

n×y
n×2 137676064
n×3 206514096
n×4 275352128
n×5 344190160

Division

n÷y
n÷2 34419016
n÷3 22946010.666667
n÷3 17209508
n÷5 13767606.4

Exponentiation

ny
n2 4738674649633024
n3 3.2620103716903E+23
n4 2.2455037435075E+31
n5 1.5457605855169E+39

Nth Root

y√n
2√n 8296.8688069657
3√n 409.83541281987
4√n 91.087149516085
5√n 36.94585225462

Divisors of 68838032

1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 253081, 506162, 1012324, 2024648, 4049296, 4302377, 8604754, 17209508, 34419016, 68838032

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68838031
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68838032 can be divided by 20 positive divisors. The sum of these divisors (counting 68838032) is 1, the average is 0.05.

Base conversion 68838032

Base System Value
2 Binary 100000110100110001010010000
3 Ternary 11210112100000202
4 Quaternary 10012212022100
5 Quinary 120110304112
6 Senary 10455234332
8 Octal 406461220
10 Decimal 68838032
12 Duodecimal 1b0789a8
16 Hexadecimal 41a6290
20 Vigesimal 11a4f1c
36 Base36 14zfrk

Cryptographic Hash Functions

md5 d4c277cd3db120cb5a365f13660ecc91
sha1 0567d9cf2adcf9caf3321f11ab73f8c1df977a7e
sha256 d19e47e24a1dbd1e65e6c1abd19ccee5f2e7dd32a414e833722cca0f17639ba7
sha512 0ab013391503d247c2961677133ead8d287c6219e98d4ddef32f2169a4ff3e52816bd3ed7ec07cdae5b1a792954ba40655c56f917cf2d6ce68288ebdd30073c6
ripemd-160 ae2b4d24e6cbae59d8314cc22f120290e47673b2

68838032 as geometric shapes

Circle

Radius = n
Diameter 137676064
Circumference 432522111.23756
Area 1.4886985467039E+16

Sphere

Radius = n
Volume 1.3663877092848E+24
Surface area 5.9547941868157E+16
Circumference 432522111.23756

Square

Length = n
Perimeter 275352128
Area 4738674649633024
Diagonal 97351678.461473

Cube

Length = n
Surface area 28432047897798144
Volume 3.2620103716903E+23
Space diagonal 119230968.91705

Equilateral Triangle

Length = n
Perimeter 206514096
Area 2.0519063134258E+15
Altitude 59615484.458526

Triangular Pyramid

Length = n
Surface area 2.0519063134258E+15
Volume 3.8443160902051E+22
Height 32450559.487158