129772570 (number)

129772570 is an even 9-digits composite number following 129772569 and preceding 129772571. In scientific notation, it is written as 1.29772570 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 51865920 positive integers (up to 129772570) that are relatively prime to 129772570.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred seventy-two thousand five hundred seventy

Notation

Scientific notation 1.29772570 × 10^8
Engineering notation 1.29772570 × 10^6

Prime Factorization of 129772570

Prime Factorization 2 × 5 × 1381 × 9397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129772570
Product of the distinct prime numbers

The prime factorization of 129772570 is 2 × 5 × 1381 × 9397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 85, 40, 340, 597, 7747, 5766, 57378, 30176, 272447, 118854, 7426825, 2201164, 12927672, 68756155, 796088428, 14280252, 6168905341, 1866120549

Basic calculations (n = 129772570)

Multiplication

n×y
n×2 259545140
n×3 389317710
n×4 519090280
n×5 648862850

Division

n÷y
n÷2 64886285
n÷3 43257523.333333
n÷3 32443142.5
n÷5 25954514

Exponentiation

ny
n2 16840919924404900
n3 2.1854894597542E+24
n4 2.8361658390022E+32
n5 3.6805652987352E+40

Nth Root

y√n
2√n 11391.776419857
3√n 506.28411556915
4√n 106.73226513036
5√n 41.940787535052

Divisors of 129772570

1, 2, 5, 10, 1381, 2762, 6905, 9397, 13810, 18794, 46985, 93970, 12977257, 25954514, 64886285, 129772570

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 -129772569
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 129772570 can be divided by 16 positive divisors. The sum of these divisors (counting 129772570) is 1, the average is 0.0625.

Base conversion 129772570

Base System Value
2 Binary 111101111000010110000011010
3 Ternary 100001012010111111
4 Quaternary 13233002300122
5 Quinary 231210210240
6 Senary 20513250534
8 Octal 757026032
10 Decimal 129772570
12 Duodecimal 37563a4a
16 Hexadecimal 7bc2c1a
20 Vigesimal 20b1b8a
36 Base36 259h5m

Cryptographic Hash Functions

md5 8cc5dd38cd6194148aecda989cd01fe3
sha1 0faa442dd516224afeab657331e2a377def24f10
sha256 978f6a4a4d59d8dd13220ce39546736326bfe602f5b3040d2edcd51bcbff0f4b
sha512 f12dfbefc85fc95c6c3cb58f5fe4c56a8a5d6dd2f83478073f24604ad34100c001a341a33f22d3d90bfacdc520e79e26cd6e13ed172d8be896586a9a1412ae89
ripemd-160 5879b564e933d8b9549931c0b5e0eb6ed3ab8fb4

129772570 as geometric shapes

Circle

Radius = n
Diameter 259545140
Circumference 815385105.09893
Area 5.2907310314204E+16

Sphere

Radius = n
Volume 9.1545568416824E+24
Surface area 2.1162924125682E+17
Circumference 815385105.09893

Square

Length = n
Perimeter 519090280
Area 16840919924404900
Diagonal 183526128.51801

Cube

Length = n
Surface area 101045519546429400
Volume 2.1854894597542E+24
Space diagonal 224772684.66879

Equilateral Triangle

Length = n
Perimeter 389317710
Area 7.2923322388171E+15
Altitude 112386342.33439

Triangular Pyramid

Length = n
Surface area 7.2923322388171E+15
Volume 2.5756240286732E+23
Height 61175376.172671