67909904 (number)

67909904 is an even 8-digits composite number following 67909903 and preceding 67909905. In scientific notation, it is written as 6.7909904 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 33636768 positive integers (up to 67909904) that are relatively prime to 67909904.

Interesting facts

Basic properties

Name

Name sixty-seven million nine hundred nine thousand nine hundred four

Notation

Scientific notation 6.7909904 × 10^7
Engineering notation 6.7909904 × 10^6

Prime Factorization of 67909904

Prime Factorization 2 × 2 × 2 × 2 × 107 × 39667

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8488738
Product of the distinct prime numbers

The prime factorization of 67909904 is 2 × 2 × 2 × 2 × 107 × 39667. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 53, 3, 173, 644, 6899, 2481, 93275, 79863, 250291, 81369, 6728375, 2489484, 34301434, 18472095, 122406002, 777429424, 3325690471, 6465200896

Basic calculations (n = 67909904)

Multiplication

n×y
n×2 135819808
n×3 203729712
n×4 271639616
n×5 339549520

Division

n÷y
n÷2 33954952
n÷3 22636634.666667
n÷3 16977476
n÷5 13581980.8

Exponentiation

ny
n2 4611755061289216
n3 3.1318384348366E+23
n4 2.1268284745327E+31
n5 1.4443271752998E+39

Nth Root

y√n
2√n 8240.7465681211
3√n 407.98516542244
4√n 90.778557865396
5√n 36.845684014309

Divisors of 67909904

1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 39667, 79334, 158668, 317336, 634672, 4244369, 8488738, 16977476, 33954952, 67909904

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 -67909903
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 67909904 can be divided by 20 positive divisors. The sum of these divisors (counting 67909904) is 1, the average is 0.05.

Base conversion 67909904

Base System Value
2 Binary 100000011000011100100010000
3 Ternary 11201210011212122
4 Quaternary 10003003210100
5 Quinary 114341104104
6 Senary 10423313412
8 Octal 403034420
10 Decimal 67909904
12 Duodecimal 1a8ab868
16 Hexadecimal 40c3910
20 Vigesimal 1148ef4
36 Base36 14fjm8

Cryptographic Hash Functions

md5 ec6e34b5454a2bc52b03189c07f3aacd
sha1 70d1c65a1f49fd33fdf55228c58beaaa5b354d81
sha256 6e6a0dcba13ab09cdaf7b322e76316b681dba7f9b4d3b03f4a3feecc932b32bf
sha512 dd971e9f13a891b38085932aff18e9dd0b070011357308ce402778245b32f652833a96468f4d2253d139f74aa865cd43fe293fcf4d8336c3dbca5ab2463e67c8
ripemd-160 2f7f422b425acd4bf3e32a8a21de44a73ba0e2c4

67909904 as geometric shapes

Circle

Radius = n
Diameter 135819808
Circumference 426690511.02478
Area 1.4488255820702E+16

Sphere

Radius = n
Volume 1.3118614158817E+24
Surface area 5.7953023282807E+16
Circumference 426690511.02478

Square

Length = n
Perimeter 271639616
Area 4611755061289216
Diagonal 96039107.256255

Cube

Length = n
Surface area 27670530367735296
Volume 3.1318384348366E+23
Space diagonal 117623404.06512

Equilateral Triangle

Length = n
Perimeter 203729712
Area 1.996948519554E+15
Altitude 58811702.032562

Triangular Pyramid

Length = n
Surface area 1.996948519554E+15
Volume 3.6909069914228E+22
Height 32013035.752085