129664444 (number)

129664444 is an even 9-digits composite number following 129664443 and preceding 129664445. In scientific notation, it is written as 1.29664444 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 49636800 positive integers (up to 129664444) that are relatively prime to 129664444.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred sixty-four thousand four hundred forty-four

Notation

Scientific notation 1.29664444 × 10^8
Engineering notation 1.29664444 × 10^6

Prime Factorization of 129664444

Prime Factorization 2 × 2 × 91 × 31 × 11491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64832222
Product of the distinct prime numbers

The prime factorization of 129664444 is 2 × 2 × 91 × 31 × 11491. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 53, 61, 376, 415, 4138, 1440, 22503, 17868, 807850, 412137, 299416, 5440321, 83171111, 46574306, 700518004, 359811175, 996753051, 6955424141

Basic calculations (n = 129664444)

Multiplication

n×y
n×2 259328888
n×3 388993332
n×4 518657776
n×5 648322220

Division

n÷y
n÷2 64832222
n÷3 43221481.333333
n÷3 32416111
n÷5 25932888.8

Exponentiation

ny
n2 16812868037829136
n3 2.1800311861705E+24
n4 2.8267253165746E+32
n5 3.6652576651437E+40

Nth Root

y√n
2√n 11387.029639024
3√n 506.14346518091
4√n 106.71002595363
5√n 41.933796224439

Divisors of 129664444

1, 2, 4, 31, 62, 91, 124, 182, 364, 2821, 5642, 11284, 11491, 22982, 45964, 356221, 712442, 1045681, 1424884, 2091362, 4182724, 32416111, 64832222, 129664444

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129664443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129664444 can be divided by 24 positive divisors. The sum of these divisors (counting 129664444) is 1, the average is 0.041666666666667.

Base conversion 129664444

Base System Value
2 Binary 111101110101000010110111100
3 Ternary 100000222122011211
4 Quaternary 13232220112330
5 Quinary 231143230234
6 Senary 20511054204
8 Octal 756502674
10 Decimal 129664444
12 Duodecimal 37511364
16 Hexadecimal 7ba85bc
20 Vigesimal 20a8124
36 Base36 2575q4

Cryptographic Hash Functions

md5 c2b83a2ffe6e2b2f0dec1991af91cbef
sha1 4c0dacc44061ebb4d0dc61e2b10107b54998f8dc
sha256 eb2532395c79ac592042b4429286dbcde668315b07acf20785188698bd04c289
sha512 ac2c6749227cd6b2f912ec66d7afbc7826edb3a32a2825e70057bc17e259afa496bc20eaf5dddfe06ff4456df0206297de161568f53e0d34b32adf5c1243335f
ripemd-160 027c602356a248e339a5d0495246d04d304b330e

129664444 as geometric shapes

Circle

Radius = n
Diameter 259328888
Circumference 814705729.40441
Area 5.2819182713419E+16

Sphere

Radius = n
Volume 9.1316932787598E+24
Surface area 2.1127673085367E+17
Circumference 814705729.40441

Square

Length = n
Perimeter 518657776
Area 16812868037829136
Diagonal 183373215.26237

Cube

Length = n
Surface area 100877208226974816
Volume 2.1800311861705E+24
Space diagonal 224585404.94317

Equilateral Triangle

Length = n
Perimeter 388993332
Area 7.2801854156177E+15
Altitude 112292702.47158

Triangular Pyramid

Length = n
Surface area 7.2801854156177E+15
Volume 2.5691913915655E+23
Height 61124405.087456