67688730 (number)

67688730 is an even 8-digits composite number following 67688729 and preceding 67688731. In scientific notation, it is written as 6.7688730 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 16987392 positive integers (up to 67688730) that are relatively prime to 67688730.

Interesting facts

Basic properties

Name

Name sixty-seven million six hundred eighty-eight thousand seven hundred thirty

Notation

Scientific notation 6.7688730 × 10^7
Engineering notation 6.7688730 × 10^6

Prime Factorization of 67688730

Prime Factorization 2 × 5 × 9 × 3 × 17 × 14747

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 67688730
Product of the distinct prime numbers

The prime factorization of 67688730 is 2 × 5 × 9 × 3 × 17 × 14747. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 3, 57, 80, 285, 599, 9167, 5379, 61026, 97710, 286342, 213040, 8205552, 9366813, 65360578, 98161443, 184422225, 37168115, 7607168588, 5437108907

Basic calculations (n = 67688730)

Multiplication

n×y
n×2 135377460
n×3 203066190
n×4 270754920
n×5 338443650

Division

n÷y
n÷2 33844365
n÷3 22562910
n÷3 16922182.5
n÷5 13537746

Exponentiation

ny
n2 4581764169012900
n3 3.1013379775999E+23
n4 2.099256290045E+31
n5 1.4209599221766E+39

Nth Root

y√n
2√n 8227.316087279
3√n 407.54176494914
4√n 90.70455383981
5√n 36.821652336642

Divisors of 67688730

1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 14747, 29494, 44241, 73735, 88482, 132723, 147470, 221205, 250699, 265446, 398169, 442410, 501398, 663615, 752097, 796338, 1253495, 1327230, 1504194, 1990845, 2256291, 2506990, 3760485, 3981690, 4512582, 6768873, 7520970, 11281455, 13537746, 22562910, 33844365, 67688730

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 -67688729
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 67688730 can be divided by 64 positive divisors. The sum of these divisors (counting 67688730) is 1, the average is 0.015625.

Base conversion 67688730

Base System Value
2 Binary 100000010001101100100011010
3 Ternary 11201100221111000
4 Quaternary 10002031210122
5 Quinary 114312014410
6 Senary 10414445430
8 Octal 402154432
10 Decimal 67688730
12 Duodecimal 1a803876
16 Hexadecimal 408d91a
20 Vigesimal 11311ga
36 Base36 14asyi

Cryptographic Hash Functions

md5 43f9199e0b59a1fb348d0a88139c6c53
sha1 f1c94c016f3a473cf21e0b28c4c150517cb18b17
sha256 2562defa991b057c52e43f68dad4094c7c751b118387d7abe6ae8f589cad11ad
sha512 cc0d7001561f825c721ca3537c87f572a79bfb012f1853705238e43ba4fd1a73fe6ef0b6c2dcf4d68f3ece87695b32fd5777e7ded792c5c68d4534b69831da1c
ripemd-160 ab035c00726344d64b743a14a29cc2a5a46babf3

67688730 as geometric shapes

Circle

Radius = n
Diameter 135377460
Circumference 425300833.79765
Area 1.4394036653852E+16

Sphere

Radius = n
Volume 1.2990854142302E+24
Surface area 5.7576146615407E+16
Circumference 425300833.79765

Square

Length = n
Perimeter 270754920
Area 4581764169012900
Diagonal 95726319.985811

Cube

Length = n
Surface area 27490585014077400
Volume 3.1013379775999E+23
Space diagonal 117240319.45981

Equilateral Triangle

Length = n
Perimeter 203066190
Area 1.9839620822572E+15
Altitude 58620159.729906

Triangular Pyramid

Length = n
Surface area 1.9839620822572E+15
Volume 3.6549618578538E+22
Height 31908773.328604