129642054 (number)

129642054 is an even 9-digits composite number following 129642053 and preceding 129642055. In scientific notation, it is written as 1.29642054 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 40622400 positive integers (up to 129642054) that are relatively prime to 129642054.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred forty-two thousand fifty-four

Notation

Scientific notation 1.29642054 × 10^8
Engineering notation 1.29642054 × 10^6

Prime Factorization of 129642054

Prime Factorization 2 × 3 × 19 × 131 × 8681

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129642054
Product of the distinct prime numbers

The prime factorization of 129642054 is 2 × 3 × 19 × 131 × 8681. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 41, 20, 531, 488, 8192, 222, 71405, 37877, 798769, 473265, 2983494, 1846020, 37894433, 26082067, 897051181, 64233695, 7561310228, 8239744166

Basic calculations (n = 129642054)

Multiplication

n×y
n×2 259284108
n×3 388926162
n×4 518568216
n×5 648210270

Division

n÷y
n÷2 64821027
n÷3 43214018
n÷3 32410513.5
n÷5 25928410.8

Exponentiation

ny
n2 16807062165338916
n3 2.1789020608202E+24
n4 2.8247733862957E+32
n5 3.6620942388391E+40

Nth Root

y√n
2√n 11386.046460471
3√n 506.11433047961
4√n 106.70541907734
5√n 41.932347928321

Divisors of 129642054

1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 7467, 8681, 14934, 17362, 26043, 52086, 164939, 329878, 494817, 989634, 1137211, 2274422, 3411633, 6823266, 21607009, 43214018, 64821027, 129642054

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 -129642053
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 129642054 can be divided by 32 positive divisors. The sum of these divisors (counting 129642054) is 1, the average is 0.03125.

Base conversion 129642054

Base System Value
2 Binary 111101110100010111001000110
3 Ternary 100000221111110120
4 Quaternary 13232202321012
5 Quinary 231142021204
6 Senary 20510402410
8 Octal 756427106
10 Decimal 129642054
12 Duodecimal 37500406
16 Hexadecimal 7ba2e46
20 Vigesimal 20a552e
36 Base36 256og6

Cryptographic Hash Functions

md5 33a1ebc368a3fb192b9277548abec494
sha1 7499f7f5be11fd0ff162d9e87a4bd9e96fdda3ac
sha256 cc1f114b4e7097f300e0d1777c041e33b7aa2adfe9a2a8623f91b457aa04d5e0
sha512 90f5ec2531078745caa504387ba5e1b982c297cfa4efe15513cceb67e7e230f1a7d71f581b355a8b0b01eb9ee5d8942346bed2456e4868544af5a3db5c0f0f7a
ripemd-160 095221039547f45ecf0d53d6082d64a5586f9d1d

129642054 as geometric shapes

Circle

Radius = n
Diameter 259284108
Circumference 814565048.88538
Area 5.2800943027056E+16

Sphere

Radius = n
Volume 9.1269636095526E+24
Surface area 2.1120377210822E+17
Circumference 814565048.88538

Square

Length = n
Perimeter 518568216
Area 16807062165338916
Diagonal 183341551.02071

Cube

Length = n
Surface area 100842372992033496
Volume 2.1789020608202E+24
Space diagonal 224546624.32559

Equilateral Triangle

Length = n
Perimeter 388926162
Area 7.2776713990839E+15
Altitude 112273312.16279

Triangular Pyramid

Length = n
Surface area 7.2776713990839E+15
Volume 2.5678607045789E+23
Height 61113850.340235