1629140985 (number)

1629140985 is an odd 10-digits composite number following 1629140984 and preceding 1629140986. In scientific notation, it is written as 1.629140985 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 836075520 positive integers (up to 1629140985) that are relatively prime to 1629140985.

Interesting facts

Basic properties

Name

Name one billion six hundred twenty-nine million one hundred forty thousand nine hundred eighty-five

Notation

Scientific notation 1.629140985 × 10^9
Engineering notation 1.629140985 × 10^9

Prime Factorization of 1629140985

Prime Factorization 45 × 3 × 31 × 193 × 2017

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1629140985
Product of the distinct prime numbers

The prime factorization of 1629140985 is 45 × 3 × 31 × 193 × 2017. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1629140985)

Multiplication

n×y
n×2 3258281970
n×3 4887422955
n×4 6516563940
n×5 8145704925

Division

n÷y
n÷2 814570492.5
n÷3 543046995
n÷3 407285246.25
n÷5 325828197

Exponentiation

ny
n2 2654100349006770225
n3 4.3239036568697E+27
n4 7.0442486625979E+36
n5 1.147607420477E+46

Nth Root

y√n
2√n 40362.618658853
3√n 1176.6651472007
4√n 200.90450134045
5√n 69.565151280575

Divisors of 1629140985

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1629140984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1629140985 can be divided by 32 positive divisors. The sum of these divisors (counting 1629140985) is 1, the average is 0.03125.

Base conversion 1629140985

Base System Value
2 Binary 1100001000110101011011111111001
3 Ternary 11012112111221022000
4 Quaternary 1201012223133321
5 Quinary 11314030002420
6 Senary 425354051213
8 Octal 14106533771
10 Decimal 1629140985
12 Duodecimal 395719b09
16 Hexadecimal 611ab7f9
20 Vigesimal 15922c95
36 Base36 qxy589

Cryptographic Hash Functions

md5 c4da9ed97f45fb3868f9e3459c7edec7
sha1 d48ebd455f9183d1082619ff5467a82023594f31
sha256 3c08bd418b953bf289d3facfe3a24249b74f65b664266e359052c0e720b3de51
sha512 d05f994c3fa7d73d113e2186811e70c3a952f981666d8b5d736ae388aee04614a91705c9ea2dc5493fe14cfde3cd6d85612a84bf78354aebd8f0d9eb62e58278
ripemd-160 8cacd48a2ae1d7fe353755a445ede821309b1369

1629140985 as geometric shapes

Circle

Radius = n
Diameter 3258281970
Circumference 10236194700.276
Area 8.3381021583298E+18

Sphere

Radius = n
Volume 1.8111925284336E+28
Surface area 3.3352408633319E+19
Circumference 10236194700.276

Square

Length = n
Perimeter 6516563940
Area 2654100349006770225
Diagonal 2303953276.0049

Cube

Length = n
Surface area 1.5924602094041E+19
Volume 4.3239036568697E+27
Space diagonal 2821754958.7128

Equilateral Triangle

Length = n
Perimeter 4887422955
Area 1.1492591632165E+18
Altitude 1410877479.3564

Triangular Pyramid

Length = n
Surface area 1.1492591632165E+18
Volume 5.0957693282832E+26
Height 767984425.33495