68437072 (number)

68437072 is an even 8-digits composite number following 68437071 and preceding 68437073. In scientific notation, it is written as 6.8437072 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 31008000 positive integers (up to 68437072) that are relatively prime to 68437072.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred thirty-seven thousand seventy-two

Notation

Scientific notation 6.8437072 × 10^7
Engineering notation 6.8437072 × 10^6

Prime Factorization of 68437072

Prime Factorization 2 × 2 × 2 × 2 × 11 × 647 × 601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8554634
Product of the distinct prime numbers

The prime factorization of 68437072 is 2 × 2 × 2 × 2 × 11 × 647 × 601. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 7, 12, 21, 702, 662, 2088, 5883, 40313, 61112, 143550, 900871, 7246554, 3378140, 12738238, 41825456, 395546882, 415768502, 14648413, 4882415952

Basic calculations (n = 68437072)

Multiplication

n×y
n×2 136874144
n×3 205311216
n×4 273748288
n×5 342185360

Division

n÷y
n÷2 34218536
n÷3 22812357.333333
n÷3 17109268
n÷5 13687414.4

Exponentiation

ny
n2 4683632823933184
n3 3.2053411679308E+23
n4 2.1936416429424E+31
n5 1.5012641106025E+39

Nth Root

y√n
2√n 8272.6701856172
3√n 409.03814183899
4√n 90.954220273813
5√n 36.90271201971

Divisors of 68437072

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 601, 647, 1202, 1294, 2404, 2588, 4808, 5176, 6611, 7117, 9616, 10352, 13222, 14234, 26444, 28468, 52888, 56936, 105776, 113872, 388847, 777694, 1555388, 3110776, 4277317, 6221552, 8554634, 17109268, 34218536, 68437072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68437071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68437072 can be divided by 40 positive divisors. The sum of these divisors (counting 68437072) is 1, the average is 0.025.

Base conversion 68437072

Base System Value
2 Binary 100000101000100010001010000
3 Ternary 11202202222000101
4 Quaternary 10011010101100
5 Quinary 120004441242
6 Senary 10442502144
8 Octal 405042120
10 Decimal 68437072
12 Duodecimal 1ab04954
16 Hexadecimal 4144450
20 Vigesimal 117ecdc
36 Base36 14quds

Cryptographic Hash Functions

md5 be546f09e3631f523fbde09099a215de
sha1 b84c2ba600b68aacf4098b6b7d572ad3343bfe8f
sha256 7f3c08d22456eddc1568c07eb7c89dc5d21a50311ca9d9589e7f70fd8ac4f3c7
sha512 aee8830cc76a5474968f29efa3d23f96e740e25f8847e0d2e69aa6d5d02c50cb6772cea1687684fb2b3d6c7d067ad61a015232b6a656d7f4f40a8509dd2417f3
ripemd-160 f6be3854a7c6c3f86288c5e28d6b1fdc04506631

68437072 as geometric shapes

Circle

Radius = n
Diameter 136874144
Circumference 430002805.25679
Area 1.4714066471781E+16

Sphere

Radius = n
Volume 1.3426501687227E+24
Surface area 5.8856265887122E+16
Circumference 430002805.25679

Square

Length = n
Perimeter 273748288
Area 4683632823933184
Diagonal 96784635.391504

Cube

Length = n
Surface area 28101796943599104
Volume 3.2053411679308E+23
Space diagonal 118536485.82525

Equilateral Triangle

Length = n
Perimeter 205311216
Area 2.0280725037624E+15
Altitude 59268242.912625

Triangular Pyramid

Length = n
Surface area 2.0280725037624E+15
Volume 3.7775307931004E+22
Height 32261545.130501