1621053493 (number)

1621053493 is an odd 10-digits composite number following 1621053492 and preceding 1621053494. In scientific notation, it is written as 1.621053493 × 10^9. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 1620051840 positive integers (up to 1621053493) that are relatively prime to 1621053493.

Interesting facts

Basic properties

Name

Name one billion six hundred twenty-one million fifty-three thousand four hundred ninety-three

Notation

Scientific notation 1.621053493 × 10^9
Engineering notation 1.621053493 × 10^9

Prime Factorization of 1621053493

Prime Factorization 1621 × 1000033

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1621053493
Product of the distinct prime numbers

The prime factorization of 1621053493 is 1621 × 1000033. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 94, 97, 871, 402, 2045, 191, 17486, 27340, 616508, 46662, 1932460, 7588754, 48520425, 34465735, 24802105, 638793564, 4852036253, 4011360117

Basic calculations (n = 1621053493)

Multiplication

n×y
n×2 3242106986
n×3 4863160479
n×4 6484213972
n×5 8105267465

Division

n÷y
n÷2 810526746.5
n÷3 540351164.33333
n÷3 405263373.25
n÷5 324210698.6

Exponentiation

ny
n2 2627814427167501049
n3 4.2598277561157E+27
n4 6.9054086636297E+36
n5 1.1194036834769E+46

Nth Root

y√n
2√n 40262.308590045
3√n 1174.7148227189
4√n 200.65469989523
5√n 69.495945714852

Divisors of 1621053493

1, 1621, 1000033, 1621053493

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1621053492
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1621053493 can be divided by 4 positive divisors. The sum of these divisors (counting 1621053493) is 1, the average is 0.25.

Base conversion 1621053493

Base System Value
2 Binary 1100000100111110101000000110101
3 Ternary 11011222022001100021
4 Quaternary 1200213311000311
5 Quinary 11304442202433
6 Senary 424504445141
8 Octal 14047650065
10 Decimal 1621053493
12 Duodecimal 392a797b1
16 Hexadecimal 609f5035
20 Vigesimal 156bbded
36 Base36 qt4svp

Cryptographic Hash Functions

md5 e6360975d5224b52425c3989ceb8b0c1
sha1 54fd6cee5a12df5978e4d6d02d1f74add63e03b5
sha256 18b45233f6a614f9e4ab056e70a9178000d0eb47dd474b2db9d002e846eef25b
sha512 5313380cadbc35f79321bebcd9a38bcbc79377ed4ccebee09baa8704e89e957533f60b20dbaae886b74c2f85b95d28d115af1033aa9b9a0b691af71e921a96e7
ripemd-160 61e5b781d26c58345dce0c01c68104f5d984243a

1621053493 as geometric shapes

Circle

Radius = n
Diameter 3242106986
Circumference 10185379489.37
Area 8.2555224993867E+18

Sphere

Radius = n
Volume 1.7843524778895E+28
Surface area 3.3022089997547E+19
Circumference 10185379489.37

Square

Length = n
Perimeter 6484213972
Area 2627814427167501049
Diagonal 2292515835.1329

Cube

Length = n
Surface area 1.5766886563005E+19
Volume 4.2598277561157E+27
Space diagonal 2807747011.663

Equilateral Triangle

Length = n
Perimeter 4863160479
Area 1.1378770251792E+18
Altitude 1403873505.8315

Triangular Pyramid

Length = n
Surface area 1.1378770251792E+18
Volume 5.0202551550601E+26
Height 764171945.04429