129621734 (number)

129621734 is an even 9-digits composite number following 129621733 and preceding 129621735. In scientific notation, it is written as 1.29621734 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 58918860 positive integers (up to 129621734) that are relatively prime to 129621734.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-one thousand seven hundred thirty-four

Notation

Scientific notation 1.29621734 × 10^8
Engineering notation 1.29621734 × 10^6

Prime Factorization of 129621734

Prime Factorization 2 × 11 × 11 × 535627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 11783794
Product of the distinct prime numbers

The prime factorization of 129621734 is 2 × 11 × 11 × 535627. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 31, 4, 417, 176, 4605, 3620, 8947, 37138, 248161, 577146, 330585, 271699, 21777476, 3200443, 591239903, 794637688, 4348829104, 7578530078

Basic calculations (n = 129621734)

Multiplication

n×y
n×2 259243468
n×3 388865202
n×4 518486936
n×5 648108670

Division

n÷y
n÷2 64810867
n÷3 43207244.666667
n÷3 32405433.5
n÷5 25924346.8

Exponentiation

ny
n2 16801793925166756
n3 2.1778776628908E+24
n4 2.8230027910377E+32
n5 3.6592251686115E+40

Nth Root

y√n
2√n 11385.154105237
3√n 506.08788643557
4√n 106.70123759937
5√n 41.931033356838

Divisors of 129621734

1, 2, 11, 22, 121, 242, 535627, 1071254, 5891897, 11783794, 64810867, 129621734

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129621733
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129621734 can be divided by 12 positive divisors. The sum of these divisors (counting 129621734) is 1, the average is 0.083333333333333.

Base conversion 129621734

Base System Value
2 Binary 111101110011101111011100110
3 Ternary 100000220110120222
4 Quaternary 13232131323212
5 Quinary 231140343414
6 Senary 20510124342
8 Octal 756357346
10 Decimal 129621734
12 Duodecimal 374b06b2
16 Hexadecimal 7b9dee6
20 Vigesimal 20a2e6e
36 Base36 2568rq

Cryptographic Hash Functions

md5 9f8c471406e9bcfc2d385ba6b3f3793c
sha1 5dde2a68ef1d71a9a92e6751632968ec32bc7f72
sha256 4ebd5fb31c41ad450849dc8472cb0f0f278759e6999544d85a16f7dd1b51fe81
sha512 e122a3fa8699f91ac9cbb9faf191349ca5c46d82cd18e56db7268c8b8753c6111af292b0f156a9c25fafd7dba3ecfb08a67aedc0a7a3b15dbb39ef89afe54aeb
ripemd-160 f911b32351761522993a717b69be94d83a91e236

129621734 as geometric shapes

Circle

Radius = n
Diameter 259243468
Circumference 814437374.55994
Area 5.2784392362433E+16

Sphere

Radius = n
Volume 9.12267262154E+24
Surface area 2.1113756944973E+17
Circumference 814437374.55994

Square

Length = n
Perimeter 518486936
Area 16801793925166756
Diagonal 183312814.20112

Cube

Length = n
Surface area 100810763551000536
Volume 2.1778776628908E+24
Space diagonal 224511429.05318

Equilateral Triangle

Length = n
Perimeter 388865202
Area 7.2753901841727E+15
Altitude 112255714.52659

Triangular Pyramid

Length = n
Surface area 7.2753901841727E+15
Volume 2.5666534400413E+23
Height 61104271.400373