129445084 (number)

129445084 is an even 9-digits composite number following 129445083 and preceding 129445085. In scientific notation, it is written as 1.29445084 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 6 positive divisors. There are 64722540 positive integers (up to 129445084) that are relatively prime to 129445084.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred forty-five thousand eighty-four

Notation

Scientific notation 1.29445084 × 10^8
Engineering notation 1.29445084 × 10^6

Prime Factorization of 129445084

Prime Factorization 2 × 2 × 32361271

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64722542
Product of the distinct prime numbers

The prime factorization of 129445084 is 2 × 2 × 32361271. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 9, 8, 850, 768, 210, 7970, 94562, 64610, 375843, 4048, 4154722, 5864130, 33182347, 21184867, 967995227, 689246320, 3332414819, 5537829599

Basic calculations (n = 129445084)

Multiplication

n×y
n×2 258890168
n×3 388335252
n×4 517780336
n×5 647225420

Division

n÷y
n÷2 64722542
n÷3 43148361.333333
n÷3 32361271
n÷5 25889016.8

Exponentiation

ny
n2 16756029771767056
n3 2.1689856813129E+24
n4 2.8076453371234E+32
n5 3.6343588650615E+40

Nth Root

y√n
2√n 11377.39355037
3√n 505.8578811087
4√n 106.66486558549
5√n 41.919598302051

Divisors of 129445084

1, 2, 4, 32361271, 64722542, 129445084

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 -129445083
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 129445084 can be divided by 6 positive divisors. The sum of these divisors (counting 129445084) is 1, the average is 0.16666666666667.

Base conversion 129445084

Base System Value
2 Binary 111101101110010110011011100
3 Ternary 100000120111021101
4 Quaternary 13231302303130
5 Quinary 231114220314
6 Senary 20502242444
8 Octal 755626334
10 Decimal 129445084
12 Duodecimal 37426424
16 Hexadecimal 7b72cdc
20 Vigesimal 2090ce4
36 Base36 252ggs

Cryptographic Hash Functions

md5 718c5ec14a21090a54b3f94fd9491e59
sha1 e1ca8bcf075d5b4c5d46880e67c321410670f438
sha256 5b227258937a0491fbc2cde615aba9700c464fef95d4705cb308935af6d1082a
sha512 6fe3afc3eacfc1d7baf6d5859cc525efcb7a39e66d1703cee942a955c041eb247163a7713359a3a7a6f937fbf7b7ad492f023401637764b0e1d8ed9198b8c3bb
ripemd-160 53bbf3b1728bddc90459a2d7809e30b7ee2ddfcb

129445084 as geometric shapes

Circle

Radius = n
Diameter 258890168
Circumference 813327449.87543
Area 5.2640620034315E+16

Sphere

Radius = n
Volume 9.0854259762054E+24
Surface area 2.1056248013726E+17
Circumference 813327449.87543

Square

Length = n
Perimeter 517780336
Area 16756029771767056
Diagonal 183062993.37532

Cube

Length = n
Surface area 100536178630602336
Volume 2.1689856813129E+24
Space diagonal 224205462.27802

Equilateral Triangle

Length = n
Perimeter 388335252
Area 7.2555737244593E+15
Altitude 112102731.13901

Triangular Pyramid

Length = n
Surface area 7.2555737244593E+15
Volume 2.5561741392548E+23
Height 61020997.791775