67828691 (number)

67828691 is an odd 8-digits composite number following 67828690 and preceding 67828692. In scientific notation, it is written as 6.7828691 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 54136320 positive integers (up to 67828691) that are relatively prime to 67828691.

Interesting facts

Basic properties

Name

Name sixty-seven million eight hundred twenty-eight thousand six hundred ninety-one

Notation

Scientific notation 6.7828691 × 10^7
Engineering notation 6.7828691 × 10^6

Prime Factorization of 67828691

Prime Factorization 49 × 17 × 107 × 761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67828691
Product of the distinct prime numbers

The prime factorization of 67828691 is 49 × 17 × 107 × 761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 36, 18, 99, 610, 3034, 8708, 59489, 41340, 229231, 942662, 3043714, 200453, 14687933, 72044788, 305571389, 257501176, 4520285917, 2664591366

Basic calculations (n = 67828691)

Multiplication

n×y
n×2 135657382
n×3 203486073
n×4 271314764
n×5 339143455

Division

n÷y
n÷2 33914345.5
n÷3 22609563.666667
n÷3 16957172.75
n÷5 13565738.2

Exponentiation

ny
n2 4600731322773481
n3 3.1206158326642E+23
n4 2.1166728704349E+31
n5 1.4357115007681E+39

Nth Root

y√n
2√n 8235.8175671879
3√n 407.82246497085
4√n 90.751405317978
5√n 36.836867094245

Divisors of 67828691

1, 17, 49, 107, 761, 833, 1819, 5243, 12937, 37289, 81427, 89131, 633913, 1384259, 3989923, 67828691

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67828690
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67828691 can be divided by 16 positive divisors. The sum of these divisors (counting 67828691) is 1, the average is 0.0625.

Base conversion 67828691

Base System Value
2 Binary 100000010101111101111010011
3 Ternary 11201122001110202
4 Quaternary 10002233233103
5 Quinary 114331004231
6 Senary 10421445415
8 Octal 402575723
10 Decimal 67828691
12 Duodecimal 1a87086b
16 Hexadecimal 40afbd3
20 Vigesimal 113ibeb
36 Base36 14dsyb

Cryptographic Hash Functions

md5 62f10f8f98479050033511331492757a
sha1 2cfea81414e0418ff5df2cedee7c944c1ba6f61c
sha256 1735343569849ccab41740bfc2793adf9460afe6da2ddb7850fc7fa72c2ea4ed
sha512 ea8e67fb2bae28414b97dea34336f8f736616e0298d39538f79198412b17a89d7e55441406654de6c55726be4e86b9f5a7899994edb28815cc391bb1722e103a
ripemd-160 d24f71b6c951ac1649a4babdae6ccc5d56aef4c1

67828691 as geometric shapes

Circle

Radius = n
Diameter 135657382
Circumference 426180234.69642
Area 1.4453623724766E+16

Sphere

Radius = n
Volume 1.3071605032765E+24
Surface area 5.7814494899062E+16
Circumference 426180234.69642

Square

Length = n
Perimeter 271314764
Area 4600731322773481
Diagonal 95924254.730214

Cube

Length = n
Surface area 27604387936640886
Volume 3.1206158326642E+23
Space diagonal 117482739.02289

Equilateral Triangle

Length = n
Perimeter 203486073
Area 1.9921751007543E+15
Altitude 58741369.511445

Triangular Pyramid

Length = n
Surface area 1.9921751007543E+15
Volume 3.677681027925E+22
Height 31974751.576738