129777730 (number)

129777730 is an even 9-digits composite number following 129777729 and preceding 129777731. In scientific notation, it is written as 1.29777730 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 49654000 positive integers (up to 129777730) that are relatively prime to 129777730.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred seventy-seven thousand seven hundred thirty

Notation

Scientific notation 1.29777730 × 10^8
Engineering notation 1.29777730 × 10^6

Prime Factorization of 129777730

Prime Factorization 2 × 5 × 23 × 564251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129777730
Product of the distinct prime numbers

The prime factorization of 129777730 is 2 × 5 × 23 × 564251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 85, 12, 323, 687, 4827, 9230, 73308, 34273, 338832, 347834, 604001, 598779, 87377475, 9002628, 741179822, 284984200, 5310718171, 5941939478

Basic calculations (n = 129777730)

Multiplication

n×y
n×2 259555460
n×3 389333190
n×4 519110920
n×5 648888650

Division

n÷y
n÷2 64888865
n÷3 43259243.333333
n÷3 32444432.5
n÷5 25955546

Exponentiation

ny
n2 16842259203952900
n3 2.1857501675606E+24
n4 2.8366169509314E+32
n5 3.6812970877139E+40

Nth Root

y√n
2√n 11392.002896769
3√n 506.29082574787
4√n 106.73332608314
5√n 41.941121058572

Divisors of 129777730

1, 2, 5, 10, 23, 46, 115, 230, 564251, 1128502, 2821255, 5642510, 12977773, 25955546, 64888865, 129777730

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 -129777729
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 129777730 can be divided by 16 positive divisors. The sum of these divisors (counting 129777730) is 1, the average is 0.0625.

Base conversion 129777730

Base System Value
2 Binary 111101111000100000001000010
3 Ternary 100001012101120121
4 Quaternary 13233010001002
5 Quinary 231210341410
6 Senary 20513330454
8 Octal 757040102
10 Decimal 129777730
12 Duodecimal 37566a2a
16 Hexadecimal 7bc4042
20 Vigesimal 20b246a
36 Base36 259l4y

Cryptographic Hash Functions

md5 6ef2fc976113fd895e8c793d2162aa16
sha1 db7ef733380f42baccb10cc4446c947cf19a4dea
sha256 f1321fc326dce6a00a5ad5ea4aebf83f3456dea15a99d12c805cf16b67169b7f
sha512 388d2cd6c867970cf68d15859142d12d8fff9072e88cfa7fb13ba72cebc9b235cf05bdeaa8c55838c032d3ed175b430bf834195ab4f95cb8684aec4e2226fe75
ripemd-160 41ea29fb133528f1016fd42c48610736722cf955

129777730 as geometric shapes

Circle

Radius = n
Diameter 259555460
Circumference 815417526.33512
Area 5.2911517784994E+16

Sphere

Radius = n
Volume 9.1556488919881E+24
Surface area 2.1164607113997E+17
Circumference 815417526.33512

Square

Length = n
Perimeter 519110920
Area 16842259203952900
Diagonal 183533425.85999

Cube

Length = n
Surface area 101053555223717400
Volume 2.1857501675606E+24
Space diagonal 224781622.05096

Equilateral Triangle

Length = n
Perimeter 389333190
Area 7.2929121638727E+15
Altitude 112390811.02548

Triangular Pyramid

Length = n
Surface area 7.2929121638727E+15
Volume 2.5759312757696E+23
Height 61177808.619998