68672016 (number)

68672016 is an even 8-digits composite number following 68672015 and preceding 68672017. In scientific notation, it is written as 6.8672016 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 19619712 positive integers (up to 68672016) that are relatively prime to 68672016.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred seventy-two thousand sixteen

Notation

Scientific notation 6.8672016 × 10^7
Engineering notation 6.8672016 × 10^6

Prime Factorization of 68672016

Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 7 × 22709

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8584002
Product of the distinct prime numbers

The prime factorization of 68672016 is 2 × 2 × 2 × 2 × 9 × 3 × 7 × 22709. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 7, 74, 8, 892, 972, 3431, 4119, 76173, 89585, 887180, 756615, 4315480, 5659083, 61450955, 28928668, 853272089, 535850323, 8640459250, 4083936493

Basic calculations (n = 68672016)

Multiplication

n×y
n×2 137344032
n×3 206016048
n×4 274688064
n×5 343360080

Division

n÷y
n÷2 34336008
n÷3 22890672
n÷3 17168004
n÷5 13734403.2

Exponentiation

ny
n2 4715845781504256
n3 3.2384663696099E+23
n4 2.2239201434931E+31
n5 1.5272107967668E+39

Nth Root

y√n
2√n 8286.8580294343
3√n 409.50568227299
4√n 91.032181284611
5√n 36.928014649606

Divisors of 68672016

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 22709, 45418, 68127, 90836, 136254, 158963, 181672, 204381, 272508, 317926, 363344, 408762, 476889, 545016, 613143, 635852, 817524, 953778, 1090032, 1226286, 1271704, 1430667, 1635048, 1907556, 2452572, 2543408, 2861334, 3270096, 3815112, 4292001, 4905144, 5722668, 7630224, 8584002, 9810288, 11445336, 17168004, 22890672, 34336008, 68672016

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68672015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68672016 can be divided by 80 positive divisors. The sum of these divisors (counting 68672016) is 1, the average is 0.0125.

Base conversion 68672016

Base System Value
2 Binary 100000101111101101000010000
3 Ternary 11210012220022000
4 Quaternary 10011331220100
5 Quinary 120040001031
6 Senary 10451514000
8 Octal 405755020
10 Decimal 68672016
12 Duodecimal 1abb8900
16 Hexadecimal 417da10
20 Vigesimal 119400g
36 Base36 14vvo0

Cryptographic Hash Functions

md5 0bf016ec793afb09461afd1373974530
sha1 e3c0576f45efd7a79e284fc758d7da6285432fc3
sha256 f0cd25ced9c76eb83b6b5f7ca87c65efc028037ce4af097c7694fa985b4e7118
sha512 9b6118265e23e048742ca3c94f1ea5d2226fd782748a4a6e03d9e79e0f31d72069a7349a0e2f733c7370a6e9677d28040193c423f6b2dd5a7e04a62741f17ac0
ripemd-160 33ba2807390d05509c8aec718060b8d15f76e101

68672016 as geometric shapes

Circle

Radius = n
Diameter 137344032
Circumference 431479001.9456
Area 1.4815266462636E+16

Sphere

Radius = n
Volume 1.3565256207552E+24
Surface area 5.9261065850545E+16
Circumference 431479001.9456

Square

Length = n
Perimeter 274688064
Area 4715845781504256
Diagonal 97116896.382702

Cube

Length = n
Surface area 28295074689025536
Volume 3.2384663696099E+23
Space diagonal 118943420.77018

Equilateral Triangle

Length = n
Perimeter 206016048
Area 2.0420211235562E+15
Altitude 59471710.385091

Triangular Pyramid

Length = n
Surface area 2.0420211235562E+15
Volume 3.8165692176596E+22
Height 32372298.794234