67428345 (number)

67428345 is an odd 8-digits composite number following 67428344 and preceding 67428346. In scientific notation, it is written as 6.7428345 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 35454720 positive integers (up to 67428345) that are relatively prime to 67428345.

Interesting facts

Basic properties

Name

Name sixty-seven million four hundred twenty-eight thousand three hundred forty-five

Notation

Scientific notation 6.7428345 × 10^7
Engineering notation 6.7428345 × 10^6

Prime Factorization of 67428345

Prime Factorization 3 × 5 × 71 × 63313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67428345
Product of the distinct prime numbers

The prime factorization of 67428345 is 3 × 5 × 71 × 63313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 22, 94, 624, 742, 1670, 389, 84722, 61702, 653260, 892087, 1563139, 1645945, 37232309, 93753784, 412873681, 851896741, 6287933182, 8594582992

Basic calculations (n = 67428345)

Multiplication

n×y
n×2 134856690
n×3 202285035
n×4 269713380
n×5 337141725

Division

n÷y
n÷2 33714172.5
n÷3 22476115
n÷3 16857086.25
n÷5 13485669

Exponentiation

ny
n2 4546581709439025
n3 3.0656848007474E+23
n4 2.0671405240605E+31
n5 1.3938386441984E+39

Nth Root

y√n
2√n 8211.4764202304
3√n 407.0185162228
4√n 90.617197155013
5√n 36.793279539472

Divisors of 67428345

1, 3, 5, 15, 71, 213, 355, 1065, 63313, 189939, 316565, 949695, 4495223, 13485669, 22476115, 67428345

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67428344
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67428345 can be divided by 16 positive divisors. The sum of these divisors (counting 67428345) is 1, the average is 0.0625.

Base conversion 67428345

Base System Value
2 Binary 100000001001101111111111001
3 Ternary 11200212201022010
4 Quaternary 10001031333321
5 Quinary 114230201340
6 Senary 10405120133
8 Octal 401157771
10 Decimal 67428345
12 Duodecimal 1a6b9049
16 Hexadecimal 404dff9
20 Vigesimal 1118ah5
36 Base36 14581l

Cryptographic Hash Functions

md5 6cd1e5937bbef82c61cda0139311c3b2
sha1 11bec79aecd23775902f69ccff0da8a2bd4d0f40
sha256 3d1600aeb452e48095595fa9183f198dab048affa3e4c3624e74e1a37e969bf9
sha512 af8a2f188f8712ffe3de94376390d38a9532a02a0b2921162c96e17d56efde5e479571a6dbc8769f3c0bb4f8bd6cd3a2c8110b0c276827e7bc82381f0f565e22
ripemd-160 bed8e36bf3b3d6bac8340f9209834290f62b4da6

67428345 as geometric shapes

Circle

Radius = n
Diameter 134856690
Circumference 423664786.59144
Area 1.4283507697319E+16

Sphere

Radius = n
Volume 1.2841510464333E+24
Surface area 5.7134030789277E+16
Circumference 423664786.59144

Square

Length = n
Perimeter 269713380
Area 4546581709439025
Diagonal 95358079.987372

Cube

Length = n
Surface area 27279490256634150
Volume 3.0656848007474E+23
Space diagonal 116789319.41028

Equilateral Triangle

Length = n
Perimeter 202285035
Area 1.9687276303779E+15
Altitude 58394659.705141

Triangular Pyramid

Length = n
Surface area 1.9687276303779E+15
Volume 3.6129441859817E+22
Height 31786026.662457