67748894 (number)

67748894 is an even 8-digits composite number following 67748893 and preceding 67748895. In scientific notation, it is written as 6.7748894 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 33671440 positive integers (up to 67748894) that are relatively prime to 67748894.

Interesting facts

Basic properties

Name

Name sixty-seven million seven hundred forty-eight thousand eight hundred ninety-four

Notation

Scientific notation 6.7748894 × 10^7
Engineering notation 6.7748894 × 10^6

Prime Factorization of 67748894

Prime Factorization 2 × 167 × 202841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 67748894
Product of the distinct prime numbers

The prime factorization of 67748894 is 2 × 167 × 202841. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 67748894)

Multiplication

n×y
n×2 135497788
n×3 203246682
n×4 270995576
n×5 338744470

Division

n÷y
n÷2 33874447
n÷3 22582964.666667
n÷3 16937223.5
n÷5 13549778.8

Exponentiation

ny
n2 4589912638223236
n3 3.1096150479625E+23
n4 2.1067298026521E+31
n5 1.4272861408652E+39

Nth Root

y√n
2√n 8230.9716315876
3√n 407.66247476201
4√n 90.724702433172
5√n 36.828195673131

Divisors of 67748894

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67748893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67748894 can be divided by 8 positive divisors. The sum of these divisors (counting 67748894) is 1, the average is 0.125.

Base conversion 67748894

Base System Value
2 Binary 100000010011100010000011110
3 Ternary 11201111000000022
4 Quaternary 10002130100132
5 Quinary 114320431034
6 Senary 10420032142
8 Octal 402342036
10 Decimal 67748894
12 Duodecimal 1a832652
16 Hexadecimal 409c41e
20 Vigesimal 1138c4e
36 Base36 14c3dq

Cryptographic Hash Functions

md5 a1988f991ad1e2014ec554f069be3b43
sha1 76bcfaf15b7823a25ed37859f4a0b60bc261bf8e
sha256 7973375a9b9a5f5e338ea3643b3923fcee19f0d3b3c5ff4bcc0b1b285ebb9fa2
sha512 ce8754af41edf92daee8c08b95ff4f16098baea01b1e738a33ccc07464ac7021583c8aa24ca2965763f87622173fe65f8a42fac9b44cd1b8acf4797931058ccf
ripemd-160 2033eed89cfcf6c97bff54e06eb05d3f60c28dd2

67748894 as geometric shapes

Circle

Radius = n
Diameter 135497788
Circumference 425678855.35847
Area 1.4419635824861E+16

Sphere

Radius = n
Volume 1.3025525053562E+24
Surface area 5.7678543299444E+16
Circumference 425678855.35847

Square

Length = n
Perimeter 270995576
Area 4589912638223236
Diagonal 95811404.730577

Cube

Length = n
Surface area 27539475829339416
Volume 3.1096150479625E+23
Space diagonal 117344526.5646

Equilateral Triangle

Length = n
Perimeter 203246682
Area 1.9874904729263E+15
Altitude 58672263.282299

Triangular Pyramid

Length = n
Surface area 1.9874904729263E+15
Volume 3.6647164788233E+22
Height 31937134.910192