129851470 (number)

129851470 is an even 9-digits composite number following 129851469 and preceding 129851471. In scientific notation, it is written as 1.29851470 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 44520336 positive integers (up to 129851470) that are relatively prime to 129851470.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred fifty-one thousand four hundred seventy

Notation

Scientific notation 1.29851470 × 10^8
Engineering notation 1.29851470 × 10^6

Prime Factorization of 129851470

Prime Factorization 2 × 35 × 7 × 265003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129851470
Product of the distinct prime numbers

The prime factorization of 129851470 is 2 × 35 × 7 × 265003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 80, 38, 924, 278, 1093, 9563, 9015, 21900, 647471, 609044, 4142588, 2680346, 85196904, 68885543, 224948771, 356972355, 5891706176, 1067143462

Basic calculations (n = 129851470)

Multiplication

n×y
n×2 259702940
n×3 389554410
n×4 519405880
n×5 649257350

Division

n÷y
n÷2 64925735
n÷3 43283823.333333
n÷3 32462867.5
n÷5 25970294

Exponentiation

ny
n2 16861404261160900
n3 2.189478129576E+24
n4 2.8430695365829E+32
n5 3.6917675863751E+40

Nth Root

y√n
2√n 11395.238918075
3√n 506.38669945608
4√n 106.74848438303
5√n 41.945886183661

Divisors of 129851470

1, 2, 7, 14, 35, 70, 245, 490, 265003, 530006, 1855021, 3710042, 9275105, 18550210, 64925735, 129851470

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 -129851469
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 129851470 can be divided by 16 positive divisors. The sum of these divisors (counting 129851470) is 1, the average is 0.0625.

Base conversion 129851470

Base System Value
2 Binary 111101111010110000001001110
3 Ternary 100001100010201201
4 Quaternary 13233112001032
5 Quinary 231220221340
6 Senary 20515100114
8 Octal 757260116
10 Decimal 129851470
12 Duodecimal 375a163a
16 Hexadecimal 7bd604e
20 Vigesimal 20bb8da
36 Base36 25b61a

Cryptographic Hash Functions

md5 81bcee2cc0a7631e5e77ad185dc9656c
sha1 e4027f0b63499c5fa9bd29aacb50ed3ed333ca0c
sha256 bf965f485bfeb5b71f4b0dd2562649d04fb10eafa8e255d0b0396f3fd78dd7f1
sha512 ba28e0f647f46371b632439c72785abbbbdb6c0ab8a40ccf367b7a96f048d5954d46c7427abbf8ae52ab5ca983d93d01b2aa11c10a266d9287c6dcca487dacae
ripemd-160 18aab61625d0ec929ef67c0492826668ed7326ac

129851470 as geometric shapes

Circle

Radius = n
Diameter 259702940
Circumference 815880848.41967
Area 5.2971663756071E+16

Sphere

Radius = n
Volume 9.171264542762E+24
Surface area 2.1188665502428E+17
Circumference 815880848.41967

Square

Length = n
Perimeter 519405880
Area 16861404261160900
Diagonal 183637709.96808

Cube

Length = n
Surface area 101168425566965400
Volume 2.189478129576E+24
Space diagonal 224909343.47751

Equilateral Triangle

Length = n
Perimeter 389554410
Area 7.3012022168223E+15
Altitude 112454671.73875

Triangular Pyramid

Length = n
Surface area 7.3012022168223E+15
Volume 2.5803247211381E+23
Height 61212569.989361