68442016 (number)

68442016 is an even 8-digits composite number following 68442015 and preceding 68442017. In scientific notation, it is written as 6.8442016 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 12 positive divisors. There are 34220992 positive integers (up to 68442016) that are relatively prime to 68442016.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred forty-two thousand sixteen

Notation

Scientific notation 6.8442016 × 10^7
Engineering notation 6.8442016 × 10^6

Prime Factorization of 68442016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2138813

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4277626
Product of the distinct prime numbers

The prime factorization of 68442016 is 2 × 2 × 2 × 2 × 2 × 2138813. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 26, 62, 125, 10, 8629, 9, 16274, 76415, 509150, 785838, 1416890, 984320, 44406082, 57241564, 585823011, 283061354, 3905627147, 4051632340

Basic calculations (n = 68442016)

Multiplication

n×y
n×2 136884032
n×3 205326048
n×4 273768064
n×5 342210080

Division

n÷y
n÷2 34221008
n÷3 22814005.333333
n÷3 17110504
n÷5 13688403.2

Exponentiation

ny
n2 4684309554144256
n3 3.2060358945369E+23
n4 2.1942755999047E+31
n5 1.5018064571709E+39

Nth Root

y√n
2√n 8272.9689954695
3√n 409.04799145129
4√n 90.955862897724
5√n 36.903245186109

Divisors of 68442016

1, 2, 4, 8, 16, 32, 2138813, 4277626, 8555252, 17110504, 34221008, 68442016

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68442015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68442016 can be divided by 12 positive divisors. The sum of these divisors (counting 68442016) is 1, the average is 0.083333333333333.

Base conversion 68442016

Base System Value
2 Binary 100000101000101011110100000
3 Ternary 11202210012210111
4 Quaternary 10011011132200
5 Quinary 120010121031
6 Senary 10442541104
8 Octal 405053640
10 Decimal 68442016
12 Duodecimal 1ab07794
16 Hexadecimal 41457a0
20 Vigesimal 117f50g
36 Base36 14qy74

Cryptographic Hash Functions

md5 03943401793bd354eac8176df6ff3ad0
sha1 8d24e9eb22b84f2e299ace648321d0daf4ec80a4
sha256 d317f0153e65b86c7aeda6cb8f1bd3f1b125a7c82ef7349d4b4f95d37f78b79a
sha512 33fd25e75c8fb09f7cb04aa310aa0d83f373b8477169e90a9504958e02e7ad9218d5be214d63f7591b5340e59938cef2a6d78b9626eb9355f882a74938ada5ea
ripemd-160 8d5c24a6f3ba22f35a452c689e8a3234db0d5ed1

68442016 as geometric shapes

Circle

Radius = n
Diameter 136884032
Circumference 430033869.32495
Area 1.471619248244E+16

Sphere

Radius = n
Volume 1.342941175123E+24
Surface area 5.886476992976E+16
Circumference 430033869.32495

Square

Length = n
Perimeter 273768064
Area 4684309554144256
Diagonal 96791627.263356

Cube

Length = n
Surface area 28105857324865536
Volume 3.2060358945369E+23
Space diagonal 118545049.08444

Equilateral Triangle

Length = n
Perimeter 205326048
Area 2.0283655365395E+15
Altitude 59272524.542221

Triangular Pyramid

Length = n
Surface area 2.0283655365395E+15
Volume 3.7783495362576E+22
Height 32263875.754452