68152040 (number)

68152040 is an even 8-digits composite number following 68152039 and preceding 68152041. In scientific notation, it is written as 6.8152040 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 48 positive divisors. There are 24780800 positive integers (up to 68152040) that are relatively prime to 68152040.

Interesting facts

Basic properties

Name

Name sixty-eight million one hundred fifty-two thousand forty

Notation

Scientific notation 6.8152040 × 10^7
Engineering notation 6.8152040 × 10^6

Prime Factorization of 68152040

Prime Factorization 2 × 2 × 2 × 5 × 11 × 11 × 14081

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1548910
Product of the distinct prime numbers

The prime factorization of 68152040 is 2 × 2 × 2 × 5 × 11 × 11 × 14081. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 9, 86, 73, 66, 401, 6765, 4221, 91946, 91515, 473021, 8715, 7707232, 9456987, 9318713, 28337629, 303039998, 129223827, 4342283206, 7635706147

Basic calculations (n = 68152040)

Multiplication

n×y
n×2 136304080
n×3 204456120
n×4 272608160
n×5 340760200

Division

n÷y
n÷2 34076020
n÷3 22717346.666667
n÷3 17038010
n÷5 13630408

Exponentiation

ny
n2 4644700556161600
n3 3.1654581809155E+23
n4 2.1573243256408E+31
n5 1.4702605373404E+39

Nth Root

y√n
2√n 8255.4248830693
3√n 408.46948710574
4√n 90.859368713795
5√n 36.87192162892

Divisors of 68152040

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 14081, 28162, 56324, 70405, 112648, 140810, 154891, 281620, 309782, 563240, 619564, 774455, 1239128, 1548910, 1703801, 3097820, 3407602, 6195640, 6815204, 8519005, 13630408, 17038010, 34076020, 68152040

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 -68152039
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 68152040 can be divided by 48 positive divisors. The sum of these divisors (counting 68152040) is 1, the average is 0.020833333333333.

Base conversion 68152040

Base System Value
2 Binary 100000011111110101011101000
3 Ternary 11202020111000122
4 Quaternary 10003332223220
5 Quinary 114421331130
6 Senary 10432422412
8 Octal 403765350
10 Decimal 68152040
12 Duodecimal 1a9a7a08
16 Hexadecimal 40feae8
20 Vigesimal 115j020
36 Base36 14kqg8

Cryptographic Hash Functions

md5 1f20ea30483ef4ee030e4b2b2ea02171
sha1 5f643ba09577ebda14c2fde9bde759bfd78cefd4
sha256 4aa6795b7b662331e535c0d4913a45a59e2d9e3ab338c2fe085fe5f36140e289
sha512 29b0eff11ad6e47c242a8eaa869482684cf9a709d5b8850b1a265184aa2d6d0e1bfb9b2daef75762b8cfe98b69f5355daa7bc79f43a1acb203bf916c80461c58
ripemd-160 bf9d52e28aa48ad9da537ac02b819fca7e8b6956

68152040 as geometric shapes

Circle

Radius = n
Diameter 136304080
Circumference 428211896.38232
Area 1.4591757145362E+16

Sphere

Radius = n
Volume 1.325944022188E+24
Surface area 5.8367028581447E+16
Circumference 428211896.38232

Square

Length = n
Perimeter 272608160
Area 4644700556161600
Diagonal 96381539.271394

Cube

Length = n
Surface area 27868203336969600
Volume 3.1654581809155E+23
Space diagonal 118042795.91947

Equilateral Triangle

Length = n
Perimeter 204456120
Area 2.0112143373038E+15
Altitude 59021397.959733

Triangular Pyramid

Length = n
Surface area 2.0112143373038E+15
Volume 3.7305282421463E+22
Height 32127179.757131