129624880 (number)

129624880 is an even 9-digits composite number following 129624879 and preceding 129624881. In scientific notation, it is written as 1.29624880 × 10^8. The sum of its digits is 40. It has a total of 8 prime factors and 80 positive divisors. There are 40381440 positive integers (up to 129624880) that are relatively prime to 129624880.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-four thousand eight hundred eighty

Notation

Scientific notation 1.29624880 × 10^8
Engineering notation 1.29624880 × 10^6

Prime Factorization of 129624880

Prime Factorization 2 × 2 × 2 × 2 × 55 × 7 × 11 × 1913

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 16203110
Product of the distinct prime numbers

The prime factorization of 129624880 is 2 × 2 × 2 × 2 × 55 × 7 × 11 × 1913. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 10, 77, 22, 474, 792, 6934, 9689, 20600, 24958, 116101, 778786, 4653201, 6624493, 43976560, 5080025, 394466048, 156417676, 5726245822, 8100108516

Basic calculations (n = 129624880)

Multiplication

n×y
n×2 259249760
n×3 388874640
n×4 518499520
n×5 648124400

Division

n÷y
n÷2 64812440
n÷3 43208293.333333
n÷3 32406220
n÷5 25924976

Exponentiation

ny
n2 16802609515014400
n3 2.1780362420706E+24
n4 2.8232768651405E+32
n5 3.6596692485062E+40

Nth Root

y√n
2√n 11385.29226678
3√n 506.09198075823
4√n 106.70188501981
5√n 41.931236893307

Divisors of 129624880

1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 55, 56, 77, 88, 110, 112, 154, 176, 220, 308, 385, 440, 605, 616, 770, 880, 1210, 1232, 1540, 1913, 2420, 3080, 3826, 4235, 4840, 6160, 7652, 8470, 9680, 13391, 15304, 16940, 21043, 26782, 30608, 33880, 42086, 53564, 67760, 84172, 105215, 107128, 147301, 168344, 210430, 214256, 294602, 336688, 420860, 589204, 736505, 841720, 1157365, 1178408, 1473010, 1683440, 2314730, 2356816, 2946020, 4629460, 5892040, 8101555, 9258920, 11784080, 16203110, 18517840, 32406220, 64812440, 129624880

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129624879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129624880 can be divided by 80 positive divisors. The sum of these divisors (counting 129624880) is 1, the average is 0.0125.

Base conversion 129624880

Base System Value
2 Binary 111101110011110101100110000
3 Ternary 100000220121220111
4 Quaternary 13232132230300
5 Quinary 231140444010
6 Senary 20510151104
8 Octal 756365460
10 Decimal 129624880
12 Duodecimal 374b2494
16 Hexadecimal 7b9eb30
20 Vigesimal 20a3240
36 Base36 256b74

Cryptographic Hash Functions

md5 3e2b75645d5461a99efd275e7571a01a
sha1 be38f97eb488e77ea90b3dc861528a3715b02ce7
sha256 a429e0fa121a233c36a1d131aacbca7492c564245ac65fdad2dd61b04cb2a2d3
sha512 3de0686bc8ae4aac372f28fb452687bbcbbe5f3677254e5f6f59e44113eadd8b0514b70ddc668a19ca1489df82927614cc27657b801d5859c016745cc96456d3
ripemd-160 cb1091f172669a22f2b5e9206c1c1df72d26d675

129624880 as geometric shapes

Circle

Radius = n
Diameter 259249760
Circumference 814457141.46092
Area 5.2786954613507E+16

Sphere

Radius = n
Volume 9.1233368764551E+24
Surface area 2.1114781845403E+17
Circumference 814457141.46092

Square

Length = n
Perimeter 518499520
Area 16802609515014400
Diagonal 183317263.31698

Cube

Length = n
Surface area 100815657090086400
Volume 2.1780362420706E+24
Space diagonal 224516878.08502

Equilateral Triangle

Length = n
Perimeter 388874640
Area 7.2757433449363E+15
Altitude 112258439.04251

Triangular Pyramid

Length = n
Surface area 7.2757433449363E+15
Volume 2.566840327397E+23
Height 61105754.438995