129777612 (number)

129777612 is an even 9-digits composite number following 129777611 and preceding 129777613. In scientific notation, it is written as 1.29777612 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 36 positive divisors. There are 42245952 positive integers (up to 129777612) that are relatively prime to 129777612.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred seventy-seven thousand six hundred twelve

Notation

Scientific notation 1.29777612 × 10^8
Engineering notation 1.29777612 × 10^6

Prime Factorization of 129777612

Prime Factorization 2 × 2 × 3 × 43 × 43 × 5849

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1509042
Product of the distinct prime numbers

The prime factorization of 129777612 is 2 × 2 × 3 × 43 × 43 × 5849. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129777612)

Multiplication

n×y
n×2 259555224
n×3 389332836
n×4 519110448
n×5 648888060

Division

n÷y
n÷2 64888806
n÷3 43259204
n÷3 32444403
n÷5 25955522.4

Exponentiation

ny
n2 16842228576422544
n3 2.1857442054063E+24
n4 2.8366066342046E+32
n5 3.6812803517044E+40

Nth Root

y√n
2√n 11391.997717696
3√n 506.29067230003
4√n 106.73330182139
5√n 41.941113431603

Divisors of 129777612

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129777611
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129777612 can be divided by 36 positive divisors. The sum of these divisors (counting 129777612) is 1, the average is 0.027777777777778.

Base conversion 129777612

Base System Value
2 Binary 111101111000011111111001100
3 Ternary 100001012101102020
4 Quaternary 13233003333030
5 Quinary 231210340422
6 Senary 20513330140
8 Octal 757037714
10 Decimal 129777612
12 Duodecimal 37566950
16 Hexadecimal 7bc3fcc
20 Vigesimal 20b240c
36 Base36 259l1o

Cryptographic Hash Functions

md5 7acdf0a1c1d663c8e47d7aea0b9f01fb
sha1 94f1ea99bc8a95d0821c0d61a262f0408a62e438
sha256 7bc64b19a792a243b0f1cca32e9d3c38e53e980fff6f96f4858e9e42dc8e9376
sha512 18b8339e17326926add4a9aa870e251c9bb825a7ecb4a4d34318a7c6ad571588e10629687ca3d092356b34485c93aa6fcb521e6025647582a9800bfe103342fa
ripemd-160 fadaf74f0819478c21c37305d65c71f82028c21d

129777612 as geometric shapes

Circle

Radius = n
Diameter 259555224
Circumference 815416784.91925
Area 5.2911421565769E+16

Sphere

Radius = n
Volume 9.1556239177744E+24
Surface area 2.1164568626308E+17
Circumference 815416784.91925

Square

Length = n
Perimeter 519110448
Area 16842228576422544
Diagonal 183533258.98279

Cube

Length = n
Surface area 101053371458535264
Volume 2.1857442054063E+24
Space diagonal 224781417.66896

Equilateral Triangle

Length = n
Perimeter 389332836
Area 7.2928989017631E+15
Altitude 112390708.83448

Triangular Pyramid

Length = n
Surface area 7.2928989017631E+15
Volume 2.5759242493033E+23
Height 61177752.994264