129641804 (number)

129641804 is an even 9-digits composite number following 129641803 and preceding 129641805. In scientific notation, it is written as 1.29641804 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 6 positive divisors. There are 64820900 positive integers (up to 129641804) that are relatively prime to 129641804.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29641804 × 10^8
Engineering notation 1.29641804 × 10^6

Prime Factorization of 129641804

Prime Factorization 2 × 2 × 32410451

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64820902
Product of the distinct prime numbers

The prime factorization of 129641804 is 2 × 2 × 32410451. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 71, 29, 487, 40, 762, 6560, 16079, 7131, 801116, 489912, 6005331, 4993624, 2770311, 66139005, 836937665, 826050118, 8220206942, 6495041475

Basic calculations (n = 129641804)

Multiplication

n×y
n×2 259283608
n×3 388925412
n×4 518567216
n×5 648209020

Division

n÷y
n÷2 64820902
n÷3 43213934.666667
n÷3 32410451
n÷5 25928360.8

Exponentiation

ny
n2 16806997344374416
n3 2.1788894555479E+24
n4 2.8247515973381E+32
n5 3.6620589293079E+40

Nth Root

y√n
2√n 11386.035482116
3√n 506.11400515137
4√n 106.70536763498
5√n 41.932331755953

Divisors of 129641804

1, 2, 4, 32410451, 64820902, 129641804

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129641803
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129641804 can be divided by 6 positive divisors. The sum of these divisors (counting 129641804) is 1, the average is 0.16666666666667.

Base conversion 129641804

Base System Value
2 Binary 111101110100010110101001100
3 Ternary 100000221111010022
4 Quaternary 13232202311030
5 Quinary 231142014204
6 Senary 20510401312
8 Octal 756426514
10 Decimal 129641804
12 Duodecimal 37500238
16 Hexadecimal 7ba2d4c
20 Vigesimal 20a54a4
36 Base36 256o98

Cryptographic Hash Functions

md5 9e1f5dc6c2d4222c8418cbd038a18f9d
sha1 1ecc703612b26aa6001f5420fdfa23e614e17849
sha256 05667939bc74e7a06dc3a0b56a400a51e7b53ff8d0b43b2237a72cf63690901d
sha512 706c78332cd4c3e62a74819dc019dd2ff2e2e14e44ed63588cb093845514eb307d67c7b712dc5e9a4da740c0cd84994f899ad391c9d9815ed12ceca04e16153d
ripemd-160 1b22d4081bb4df1259aa7d58d92a46f80f404db0

129641804 as geometric shapes

Circle

Radius = n
Diameter 259283608
Circumference 814563478.08906
Area 5.280073938599E+16

Sphere

Radius = n
Volume 9.1269108087114E+24
Surface area 2.1120295754396E+17
Circumference 814563478.08906

Square

Length = n
Perimeter 518567216
Area 16806997344374416
Diagonal 183341197.46731

Cube

Length = n
Surface area 100841984066246496
Volume 2.1788894555479E+24
Space diagonal 224546191.31289

Equilateral Triangle

Length = n
Perimeter 388925412
Area 7.2776433307829E+15
Altitude 112273095.65644

Triangular Pyramid

Length = n
Surface area 7.2776433307829E+15
Volume 2.567845849123E+23
Height 61113732.489105