129626718 (number)

129626718 is an even 9-digits composite number following 129626717 and preceding 129626719. In scientific notation, it is written as 1.29626718 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 39884832 positive integers (up to 129626718) that are relatively prime to 129626718.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-six thousand seven hundred eighteen

Notation

Scientific notation 1.29626718 × 10^8
Engineering notation 1.29626718 × 10^6

Prime Factorization of 129626718

Prime Factorization 2 × 3 × 169 × 127837

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129626718
Product of the distinct prime numbers

The prime factorization of 129626718 is 2 × 3 × 169 × 127837. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 3, 19, 458, 966, 8153, 3029, 83908, 58429, 730505, 230406, 3914448, 7574606, 90050959, 88045963, 353956744, 89582980, 2492029350, 9350229406

Basic calculations (n = 129626718)

Multiplication

n×y
n×2 259253436
n×3 388880154
n×4 518506872
n×5 648133590

Division

n÷y
n÷2 64813359
n÷3 43208906
n÷3 32406679.5
n÷5 25925343.6

Exponentiation

ny
n2 16803086019451524
n3 2.1781288929732E+24
n4 2.8234369977709E+32
n5 3.6599287150081E+40

Nth Root

y√n
2√n 11385.372984668
3√n 506.09437276987
4√n 106.70226325935
5√n 41.931355804393

Divisors of 129626718

1, 2, 3, 6, 169, 338, 507, 1014, 127837, 255674, 383511, 767022, 21604453, 43208906, 64813359, 129626718

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 -129626717
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 129626718 can be divided by 16 positive divisors. The sum of these divisors (counting 129626718) is 1, the average is 0.0625.

Base conversion 129626718

Base System Value
2 Binary 111101110011111001001011110
3 Ternary 100000220201102120
4 Quaternary 13232133021132
5 Quinary 231141023333
6 Senary 20510203410
8 Octal 756371136
10 Decimal 129626718
12 Duodecimal 374b3566
16 Hexadecimal 7b9f25e
20 Vigesimal 20a36fi
36 Base36 256cm6

Cryptographic Hash Functions

md5 7ddefc6837079267efd5b63031ff314f
sha1 ea22f148be5266bf83b97edb1f6b10707b2dd288
sha256 ea565f9b415c12e88ed4268f1418ee5222a4818ca0fc3c642813c7c00929210b
sha512 efa6c043578f10982cfb23f97678e61dfa2a6ce711661d56be5d1c3e1efebaf06c32cbb51aaf4385269cf7d36af41e33652c99913a9148d9a37cb93a9670d856
ripemd-160 1a81ee3799b050322898abf3d9975d49f106ad31

129626718 as geometric shapes

Circle

Radius = n
Diameter 259253436
Circumference 814468689.95551
Area 5.2788451596346E+16

Sphere

Radius = n
Volume 9.1237249716483E+24
Surface area 2.1115380638539E+17
Circumference 814468689.95551

Square

Length = n
Perimeter 518506872
Area 16803086019451524
Diagonal 183319862.64151

Cube

Length = n
Surface area 100818516116709144
Volume 2.1781288929732E+24
Space diagonal 224520061.5944

Equilateral Triangle

Length = n
Perimeter 388880154
Area 7.2759496774101E+15
Altitude 112260030.7972

Triangular Pyramid

Length = n
Surface area 7.2759496774101E+15
Volume 2.5669495175328E+23
Height 61106620.880504