1029389985 (number)

1029389985 is an odd 10-digits composite number following 1029389984 and preceding 1029389986. In scientific notation, it is written as 1.029389985 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 506765376 positive integers (up to 1029389985) that are relatively prime to 1029389985.

Interesting facts

Basic properties

Name

Name one billion twenty-nine million three hundred eighty-nine thousand nine hundred eighty-five

Notation

Scientific notation 1.029389985 × 10^9
Engineering notation 1.029389985 × 10^9

Prime Factorization of 1029389985

Prime Factorization 3 × 9 × 5 × 13 × 13 × 45119

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 79183845
Product of the distinct prime numbers

The prime factorization of 1029389985 is 3 × 9 × 5 × 13 × 13 × 45119. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 34, 95, 709, 222, 2309, 5040, 11160, 84601, 830720, 93342, 3618620, 9519950, 74724675, 18979230, 594952632, 216290439, 8543588065, 5783308808

Basic calculations (n = 1029389985)

Multiplication

n×y
n×2 2058779970
n×3 3088169955
n×4 4117559940
n×5 5146949925

Division

n÷y
n÷2 514694992.5
n÷3 343129995
n÷3 257347496.25
n÷5 205877997

Exponentiation

ny
n2 1059643741218300225
n3 1.0907866548781E+27
n4 1.1228448583031E+36
n5 1.155845251846E+45

Nth Root

y√n
2√n 32084.10798199
3√n 1009.7022240809
4√n 179.12037288368
5√n 63.462326300833

Divisors of 1029389985

1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2535, 4563, 7605, 22815, 45119, 135357, 225595, 406071, 586547, 676785, 1218213, 1759641, 2030355, 2932735, 5278923, 6091065, 7625111, 8798205, 15836769, 22875333, 26394615, 38125555, 68625999, 79183845, 114376665, 205877997, 343129995, 1029389985

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1029389984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1029389985 can be divided by 48 positive divisors. The sum of these divisors (counting 1029389985) is 1, the average is 0.020833333333333.

Base conversion 1029389985

Base System Value
2 Binary 111101010110110011111010100001
3 Ternary 2122201222102121000
4 Quaternary 331112303322201
5 Quinary 4102010434420
6 Senary 250051222213
8 Octal 7526637241
10 Decimal 1029389985
12 Duodecimal 2488a7969
16 Hexadecimal 3d5b3ea1
20 Vigesimal g1ddej5
36 Base36 h0vee9

Cryptographic Hash Functions

md5 c36e0c131b06724a5ca74ddefe863561
sha1 d50eed2e5e6c19730f7f336b3d0594c2df101a36
sha256 b3447b6abdbee6ee10c9241cabc606991f3962776e2576564d7d198d60141844
sha512 9b9c1833fbcf03bb5e951f3c57dd7f99b1393eb786b6d41c8983704196a10e4880847ea334eecd91a97ee180970fce819a8fa933397846040e604a3cd037d384
ripemd-160 da2de35e75bd6be110765df3786b7da22b270e22

1029389985 as geometric shapes

Circle

Radius = n
Diameter 2058779970
Circumference 6467848029.1098
Area 3.3289689928338E+18

Sphere

Radius = n
Volume 4.5690764554649E+27
Surface area 1.3315875971335E+19
Circumference 6467848029.1098

Square

Length = n
Perimeter 4117559940
Area 1059643741218300225
Diagonal 1455777277.758

Cube

Length = n
Surface area 6357862447309801350
Volume 1.0907866548781E+27
Space diagonal 1782955754.8226

Equilateral Triangle

Length = n
Perimeter 3088169955
Area 4.5883919942812E+17
Altitude 891477877.41128

Triangular Pyramid

Length = n
Surface area 4.5883919942812E+17
Volume 1.2855044008201E+26
Height 485259092.58601