68909024 (number)

68909024 is an even 8-digits composite number following 68909023 and preceding 68909025. In scientific notation, it is written as 6.8909024 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 48 positive divisors. There are 32212992 positive integers (up to 68909024) that are relatively prime to 68909024.

Interesting facts

Basic properties

Name

Name sixty-eight million nine hundred nine thousand twenty-four

Notation

Scientific notation 6.8909024 × 10^7
Engineering notation 6.8909024 × 10^6

Prime Factorization of 68909024

Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 197 × 643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4306814
Product of the distinct prime numbers

The prime factorization of 68909024 is 2 × 2 × 2 × 2 × 2 × 17 × 197 × 643. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 7, 97, 32, 392, 40, 6922, 1336, 25856, 49277, 271411, 921699, 4396122, 5383917, 42294383, 35097809, 436055809, 105992295, 3918117148, 1535938362

Basic calculations (n = 68909024)

Multiplication

n×y
n×2 137818048
n×3 206727072
n×4 275636096
n×5 344545120

Division

n÷y
n÷2 34454512
n÷3 22969674.666667
n÷3 17227256
n÷5 13781804.8

Exponentiation

ny
n2 4748453588632576
n3 3.2721130230197E+23
n4 2.2547811483398E+31
n5 1.5537476826569E+39

Nth Root

y√n
2√n 8301.1459449886
3√n 409.97625085518
4√n 91.110624764561
5√n 36.953469493416

Divisors of 68909024

1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 197, 272, 394, 544, 643, 788, 1286, 1576, 2572, 3152, 3349, 5144, 6304, 6698, 10288, 10931, 13396, 20576, 21862, 26792, 43724, 53584, 87448, 107168, 126671, 174896, 253342, 349792, 506684, 1013368, 2026736, 2153407, 4053472, 4306814, 8613628, 17227256, 34454512, 68909024

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68909023
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68909024 can be divided by 48 positive divisors. The sum of these divisors (counting 68909024) is 1, the average is 0.020833333333333.

Base conversion 68909024

Base System Value
2 Binary 100000110110111011111100000
3 Ternary 11210122221102002
4 Quaternary 10012313133200
5 Quinary 120120042044
6 Senary 10500543132
8 Octal 406673740
10 Decimal 68909024
12 Duodecimal 1b0b1aa8
16 Hexadecimal 41b77e0
20 Vigesimal 11adcb4
36 Base36 150yjk

Cryptographic Hash Functions

md5 42638e74d1f09524a5b4480293f43704
sha1 1fdf61567f7c86081a722de400d9de74d664a684
sha256 6cb80940ea55e39a8a1193cb112dfab6dab0f92ed8de0ce444bc0a391b8e8508
sha512 8de51d75f89b33e2e34df7a55c25c12572536193b5606f15ed127b824404a9ecb724e2bfd5fd9df53474b586821d1d7b6627451514bcda8890b5d649dabce8aa
ripemd-160 9550fac0ae6b3182f7d0c707f50cdc56d884987f

68909024 as geometric shapes

Circle

Radius = n
Diameter 137818048
Circumference 432968167.12889
Area 1.491770690996E+16

Sphere

Radius = n
Volume 1.3706194979779E+24
Surface area 5.9670827639841E+16
Circumference 432968167.12889

Square

Length = n
Perimeter 275636096
Area 4748453588632576
Diagonal 97452076.310693

Cube

Length = n
Surface area 28490721531795456
Volume 3.2721130230197E+23
Space diagonal 119353930.66798

Equilateral Triangle

Length = n
Perimeter 206727072
Area 2.0561407182236E+15
Altitude 59676965.333992

Triangular Pyramid

Length = n
Surface area 2.0561407182236E+15
Volume 3.8562221789767E+22
Height 32484025.436898