67689909 (number)

67689909 is an odd 8-digits composite number following 67689908 and preceding 67689910. In scientific notation, it is written as 6.7689909 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 37013760 positive integers (up to 67689909) that are relatively prime to 67689909.

Interesting facts

Basic properties

Name

Name sixty-seven million six hundred eighty-nine thousand nine hundred nine

Notation

Scientific notation 6.7689909 × 10^7
Engineering notation 6.7689909 × 10^6

Prime Factorization of 67689909

Prime Factorization 7 × 9 × 71 × 37 × 409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 67689909
Product of the distinct prime numbers

The prime factorization of 67689909 is 7 × 9 × 71 × 37 × 409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 44, 66, 659, 41, 918, 7806, 74011, 20494, 263120, 874141, 5192919, 7837170, 72535030, 74033522, 105076595, 591179137, 7782998856, 289198777

Basic calculations (n = 67689909)

Multiplication

n×y
n×2 135379818
n×3 203069727
n×4 270759636
n×5 338449545

Division

n÷y
n÷2 33844954.5
n÷3 22563303
n÷3 16922477.25
n÷5 13537981.8

Exponentiation

ny
n2 4581923780428281
n3 3.1015000374213E+23
n4 2.0994025529654E+31
n5 1.421083677646E+39

Nth Root

y√n
2√n 8227.3877385231
3√n 407.54413111828
4√n 90.70494880944
5√n 36.821780607407

Divisors of 67689909

1, 7, 9, 37, 63, 71, 259, 333, 409, 497, 639, 2331, 2627, 2863, 3681, 4473, 15133, 18389, 23643, 25767, 29039, 105931, 136197, 165501, 203273, 261351, 953379, 1074443, 1829457, 7521101, 9669987, 67689909

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67689908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67689909 can be divided by 32 positive divisors. The sum of these divisors (counting 67689909) is 1, the average is 0.03125.

Base conversion 67689909

Base System Value
2 Binary 100000010001101110110110101
3 Ternary 11201101000002200
4 Quaternary 10002031312311
5 Quinary 114312034114
6 Senary 10414455113
8 Octal 402156665
10 Decimal 67689909
12 Duodecimal 1a804499
16 Hexadecimal 408ddb5
20 Vigesimal 11314f9
36 Base36 14atv9

Cryptographic Hash Functions

md5 5499a4c1a09c79575d27269b17d968f1
sha1 9e579bde247dd892823dca0753030f5690735aa3
sha256 ba4638db6c61a800ec2373d1867dd231d1d04d4ba6f73d528a672be8d58f822d
sha512 f0f4b09c10861c7079676442576f652174420c14fb1bea6463cd5c4a74c5fce5fd32042b763dbbda21cf3ab3650282c6a4b3a8da88840178d86b0a898c1ad50d
ripemd-160 9b378b042454f387324241435b1112c01f1afcca

67689909 as geometric shapes

Circle

Radius = n
Diameter 135379818
Circumference 425308241.67312
Area 1.4394538087902E+16

Sphere

Radius = n
Volume 1.2991532976895E+24
Surface area 5.7578152351607E+16
Circumference 425308241.67312

Square

Length = n
Perimeter 270759636
Area 4581923780428281
Diagonal 95727987.343601

Cube

Length = n
Surface area 27491542682569686
Volume 3.1015000374213E+23
Space diagonal 117242361.54771

Equilateral Triangle

Length = n
Perimeter 203069727
Area 1.9840311960275E+15
Altitude 58621180.773857

Triangular Pyramid

Length = n
Surface area 1.9840311960275E+15
Volume 3.6551528471848E+22
Height 31909329.114534