129619248 (number)

129619248 is an even 9-digits composite number following 129619247 and preceding 129619249. In scientific notation, it is written as 1.29619248 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 80 positive divisors. There are 38949120 positive integers (up to 129619248) that are relatively prime to 129619248.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred nineteen thousand two hundred forty-eight

Notation

Scientific notation 1.29619248 × 10^8
Engineering notation 1.29619248 × 10^6

Prime Factorization of 129619248

Prime Factorization 2 × 2 × 2 × 2 × 11 × 3 × 127 × 1933

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 16202406
Product of the distinct prime numbers

The prime factorization of 129619248 is 2 × 2 × 2 × 2 × 11 × 3 × 127 × 1933. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 10, 65, 22, 9, 618, 1618, 6408, 54295, 39695, 175516, 751077, 1693098, 127027, 92117088, 84710803, 446036387, 302985633, 179562866, 8656387343

Basic calculations (n = 129619248)

Multiplication

n×y
n×2 259238496
n×3 388857744
n×4 518476992
n×5 648096240

Division

n÷y
n÷2 64809624
n÷3 43206416
n÷3 32404812
n÷5 25923849.6

Exponentiation

ny
n2 16801149452085504
n3 2.1777523575149E+24
n4 2.8227862291131E+32
n5 3.658874282824E+40

Nth Root

y√n
2√n 11385.044927448
3√n 506.08465101485
4√n 106.70072599307
5√n 41.930872517532

Divisors of 129619248

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 127, 132, 176, 254, 264, 381, 508, 528, 762, 1016, 1397, 1524, 1933, 2032, 2794, 3048, 3866, 4191, 5588, 5799, 6096, 7732, 8382, 11176, 11598, 15464, 16764, 21263, 22352, 23196, 30928, 33528, 42526, 46392, 63789, 67056, 85052, 92784, 127578, 170104, 245491, 255156, 340208, 490982, 510312, 736473, 981964, 1020624, 1472946, 1963928, 2700401, 2945892, 3927856, 5400802, 5891784, 8101203, 10801604, 11783568, 16202406, 21603208, 32404812, 43206416, 64809624, 129619248

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 -129619247
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 129619248 can be divided by 80 positive divisors. The sum of these divisors (counting 129619248) is 1, the average is 0.0125.

Base conversion 129619248

Base System Value
2 Binary 111101110011101010100110000
3 Ternary 100000220100011220
4 Quaternary 13232131110300
5 Quinary 231140303443
6 Senary 20510105040
8 Octal 756352460
10 Decimal 129619248
12 Duodecimal 374ab180
16 Hexadecimal 7b9d530
20 Vigesimal 20a2828
36 Base36 2566uo

Cryptographic Hash Functions

md5 a05a475a66eba796186af8e55950a2c3
sha1 a5a9bed019a59b69c513e4fadb35046503fe8b02
sha256 0f8c818970eabfbc600d2a4e848d37453afdd2a21b20222eda07684162363bba
sha512 aebc766966f733d4cdebf6cbb0a94d712fc540d2e59084d2c42eb7de2f5b20ea0cdd981785d18791d3ed4ba0f198679da73c8d028b14c514be5d10dd3dfcc950
ripemd-160 c194c0300435a94957a3b0bed6f5b51740aac51c

129619248 as geometric shapes

Circle

Radius = n
Diameter 259238496
Circumference 814421754.56127
Area 5.2782367690536E+16

Sphere

Radius = n
Volume 9.122147743609E+24
Surface area 2.1112947076214E+17
Circumference 814421754.56127

Square

Length = n
Perimeter 518476992
Area 16801149452085504
Diagonal 183309298.4662

Cube

Length = n
Surface area 100806896712513024
Volume 2.1777523575149E+24
Space diagonal 224507123.17487

Equilateral Triangle

Length = n
Perimeter 388857744
Area 7.2751111191425E+15
Altitude 112253561.58744

Triangular Pyramid

Length = n
Surface area 7.2751111191425E+15
Volume 2.5665057662397E+23
Height 61103099.488734