68097721 (number)

68097721 is an odd 8-digits composite number following 68097720 and preceding 68097722. In scientific notation, it is written as 6.8097721 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 68080500 positive integers (up to 68097721) that are relatively prime to 68097721.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8097721 × 10^7
Engineering notation 6.8097721 × 10^6

Prime Factorization of 68097721

Prime Factorization 11071 × 6151

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 68097721
Product of the distinct prime numbers

The prime factorization of 68097721 is 11071 × 6151. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 33, 65, 425, 89, 2146, 7839, 82126, 67310, 314478, 215215, 2589559, 5312131, 77796344, 58889634, 52825978, 553345973, 4960979428, 5218020622

Basic calculations (n = 68097721)

Multiplication

n×y
n×2 136195442
n×3 204293163
n×4 272390884
n×5 340488605

Division

n÷y
n÷2 34048860.5
n÷3 22699240.333333
n÷3 17024430.25
n÷5 13619544.2

Exponentiation

ny
n2 4637299605393841
n3 3.1578953472152E+23
n4 2.1504547630186E+31
n5 1.4644106847516E+39

Nth Root

y√n
2√n 8252.1343299779
3√n 408.36093789039
4√n 90.841258962973
5√n 36.866042172501

Divisors of 68097721

1, 6151, 11071, 68097721

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68097720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68097721 can be divided by 4 positive divisors. The sum of these divisors (counting 68097721) is 1, the average is 0.25.

Base conversion 68097721

Base System Value
2 Binary 100000011110001011010111001
3 Ternary 11202010201111211
4 Quaternary 10003301122321
5 Quinary 114413111341
6 Senary 10431323121
8 Octal 403613271
10 Decimal 68097721
12 Duodecimal 1a9804a1
16 Hexadecimal 40f16b9
20 Vigesimal 115c461
36 Base36 14jkjd

Cryptographic Hash Functions

md5 e6860750e01ff9a96f989d3df8556e55
sha1 f3d68c49cccfe1738b47c97f048b2c52949dea2e
sha256 7c9aa5cf1e9e5aa579c7a341adebdc929956fd74289316dd1b4ccbeead33f415
sha512 40f215f343f0dfbb735010483a73af734a6210e167f99b2176217b7719868dc61296d10ebf3c70f2ff317a03bc5b35c6e40a6bd10e784bf41a04593a5e74bf3d
ripemd-160 9b081aa9ec2797fbfc08fbced725ac0649d55273

68097721 as geometric shapes

Circle

Radius = n
Diameter 136195442
Circumference 427870600.03961
Area 1.45685063728E+16

Sphere

Radius = n
Volume 1.3227761098156E+24
Surface area 5.8274025491201E+16
Circumference 427870600.03961

Square

Length = n
Perimeter 272390884
Area 4637299605393841
Diagonal 96304720.604899

Cube

Length = n
Surface area 27823797632363046
Volume 3.1578953472152E+23
Space diagonal 117948712.65165

Equilateral Triangle

Length = n
Perimeter 204293163
Area 2.0080096316153E+15
Altitude 58974356.325825

Triangular Pyramid

Length = n
Surface area 2.0080096316153E+15
Volume 3.7216153571555E+22
Height 32101573.534966