129403770 (number)

129403770 is an even 9-digits composite number following 129403769 and preceding 129403771. In scientific notation, it is written as 1.29403770 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 33704832 positive integers (up to 129403770) that are relatively prime to 129403770.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred three thousand seven hundred seventy

Notation

Scientific notation 1.29403770 × 10^8
Engineering notation 1.29403770 × 10^6

Prime Factorization of 129403770

Prime Factorization 2 × 15 × 43 × 100313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129403770
Product of the distinct prime numbers

The prime factorization of 129403770 is 2 × 15 × 43 × 100313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 42, 32, 538, 491, 8118, 371, 12315, 13199, 402459, 284242, 1923180, 1607167, 39819561, 96887210, 193428887, 71219942, 5004669265, 6953625211

Basic calculations (n = 129403770)

Multiplication

n×y
n×2 258807540
n×3 388211310
n×4 517615080
n×5 647018850

Division

n÷y
n÷2 64701885
n÷3 43134590
n÷3 32350942.5
n÷5 25880754

Exponentiation

ny
n2 16745335690212900
n3 2.1669095682291E+24
n4 2.8040626737792E+32
n5 3.6285628130331E+40

Nth Root

y√n
2√n 11375.577787524
3√n 505.80405844856
4√n 106.6563537138
5√n 41.916922128694

Divisors of 129403770

1, 2, 15, 30, 43, 86, 645, 1290, 100313, 200626, 1504695, 3009390, 4313459, 8626918, 64701885, 129403770

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129403769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129403770 can be divided by 16 positive divisors. The sum of these divisors (counting 129403770) is 1, the average is 0.0625.

Base conversion 129403770

Base System Value
2 Binary 111101101101000101101111010
3 Ternary 100000111101121020
4 Quaternary 13231220231322
5 Quinary 231111410040
6 Senary 20501323310
8 Octal 755505572
10 Decimal 129403770
12 Duodecimal 37406536
16 Hexadecimal 7b68b7a
20 Vigesimal 208f98a
36 Base36 251kl6

Cryptographic Hash Functions

md5 8fb6dcac2e5ceb64cb601decabd66512
sha1 b7e2a578ef4c882f418c0972552432729a85dcb0
sha256 be919717d05449896922e7fcd9bbbc3fc7c18800c673edb2dcd017ce52e59e3c
sha512 bc54755eb1a77a1453bfb3c8a3e95a3685c31cbc87494e4138992327ce059601e02823cc4df14277141ac9e3f0e149ecba2b207aaa051f58468e2991bd7081ad
ripemd-160 d28741b37a75d8253c5f48d1a13e76d5fa100f47

129403770 as geometric shapes

Circle

Radius = n
Diameter 258807540
Circumference 813067866.35765
Area 5.2607023586268E+16

Sphere

Radius = n
Volume 9.076729574056E+24
Surface area 2.1042809434507E+17
Circumference 813067866.35765

Square

Length = n
Perimeter 517615080
Area 16745335690212900
Diagonal 183004566.55621

Cube

Length = n
Surface area 100472014141277400
Volume 2.1669095682291E+24
Space diagonal 224133904.33096

Equilateral Triangle

Length = n
Perimeter 388211310
Area 7.2509430513113E+15
Altitude 112066952.16548

Triangular Pyramid

Length = n
Surface area 7.2509430513113E+15
Volume 2.5537274165214E+23
Height 61001522.185403