68453072 (number)

68453072 is an even 8-digits composite number following 68453071 and preceding 68453073. In scientific notation, it is written as 6.8453072 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 34160640 positive integers (up to 68453072) that are relatively prime to 68453072.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred fifty-three thousand seventy-two

Notation

Scientific notation 6.8453072 × 10^7
Engineering notation 6.8453072 × 10^6

Prime Factorization of 68453072

Prime Factorization 2 × 2 × 2 × 2 × 557 × 7681

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8556634
Product of the distinct prime numbers

The prime factorization of 68453072 is 2 × 2 × 2 × 2 × 557 × 7681. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 30, 29, 379, 547, 3979, 2250, 73452, 60117, 961328, 644787, 1401021, 9098516, 27993967, 2860343, 147908413, 763995712, 896521128, 643150935

Basic calculations (n = 68453072)

Multiplication

n×y
n×2 136906144
n×3 205359216
n×4 273812288
n×5 342265360

Division

n÷y
n÷2 34226536
n÷3 22817690.666667
n÷3 17113268
n÷5 13690614.4

Exponentiation

ny
n2 4685823066237184
n3 3.2075898373239E+23
n4 2.195693780808E+31
n5 1.5030198446761E+39

Nth Root

y√n
2√n 8273.6371687427
3√n 409.07001589068
4√n 90.959535886803
5√n 36.904437365832

Divisors of 68453072

1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 7681, 8912, 15362, 30724, 61448, 122896, 4278317, 8556634, 17113268, 34226536, 68453072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68453071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68453072 can be divided by 20 positive divisors. The sum of these divisors (counting 68453072) is 1, the average is 0.05.

Base conversion 68453072

Base System Value
2 Binary 100000101001000001011010000
3 Ternary 11202210202221222
4 Quaternary 10011020023100
5 Quinary 120010444242
6 Senary 10443104212
8 Octal 405101320
10 Decimal 68453072
12 Duodecimal 1ab12068
16 Hexadecimal 41482d0
20 Vigesimal 117gcdc
36 Base36 14r6q8

Cryptographic Hash Functions

md5 e1e2408628162063ef26e44bfabd9209
sha1 44c3969b5b768a0f3307ec9240a5cd9016d6098a
sha256 3f36bcfca3a756e0dbb7506bd86c1c49c3a176453812a152f5b06e86c314b2de
sha512 fd123bec3f9238e5d8a8c11f9048ac06201d42976fd433beaa3bc14c012b4d7aa19d5513e3d547e417ae5d66b61243c3768b8f814ffdb35d642e0c6daeaee4ca
ripemd-160 f7fa04b9cb3da0acc90d13781b673eb2b012bacd

68453072 as geometric shapes

Circle

Radius = n
Diameter 136906144
Circumference 430103336.22171
Area 1.4720947320912E+16

Sphere

Radius = n
Volume 1.3435920891555E+24
Surface area 5.8883789283649E+16
Circumference 430103336.22171

Square

Length = n
Perimeter 273812288
Area 4685823066237184
Diagonal 96807262.808502

Cube

Length = n
Surface area 28114938397423104
Volume 3.2075898373239E+23
Space diagonal 118564198.63817

Equilateral Triangle

Length = n
Perimeter 205359216
Area 2.0290209065002E+15
Altitude 59282099.319085

Triangular Pyramid

Length = n
Surface area 2.0290209065002E+15
Volume 3.7801808753947E+22
Height 32269087.602834