1490354891 (number)

1490354891 is an odd 10-digits prime number following 1490354890 and preceding 1490354892. In scientific notation, it is written as 1.490354891 × 10^9. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 1490354890 positive integers (up to 1490354891) that are relatively prime to 1490354891.

Interesting facts

Basic properties

Name

Name one billion four hundred ninety million three hundred fifty-four thousand eight hundred ninety-one

Notation

Scientific notation 1.490354891 × 10^9
Engineering notation 1.490354891 × 10^9

Prime Factorization of 1490354891

Prime Factorization 1490354891

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 1490354891
Product of the distinct prime numbers

The prime factorization of 1490354891 is 1490354891. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 3, 16, 40, 667, 284, 1110, 9706, 26345, 67285, 491937, 469916, 9201622, 2755556, 31173488, 18630585, 268950739, 576900550, 5591366625, 1012216534

Basic calculations (n = 1490354891)

Multiplication

n×y
n×2 2980709782
n×3 4471064673
n×4 5961419564
n×5 7451774455

Division

n÷y
n÷2 745177445.5
n÷3 496784963.66667
n÷3 372588722.75
n÷5 298070978.2

Exponentiation

ny
n2 2221157701127621881
n3 3.3103132435579E+27
n4 4.9335415332785E+36
n5 7.3527277540733E+45

Nth Root

y√n
2√n 38605.114829514
3√n 1142.2554329697
4√n 196.48184351109
5√n 68.337319443223

Divisors of 1490354891

1, 1490354891

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 1490354892
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 745177446
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 38605.114842466
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999998658
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1490354891 can be divided by 2 positive divisors. The sum of these divisors (counting 1490354891) is 1490354892, the average is 745177446.

Base conversion 1490354891

Base System Value
2 Binary 1011000110101010000001011001011
3 Ternary 10211212100212120022
4 Quaternary 1120311100023023
5 Quinary 11023012324031
6 Senary 403515251055
8 Octal 13065201313
10 Decimal 1490354891
12 Duodecimal 357149a8b
16 Hexadecimal 58d502cb
20 Vigesimal 135ee74b
36 Base36 onbh6z

Cryptographic Hash Functions

md5 c5bf561ef2782caf6be67af1d045aff9
sha1 c89c9adfc42fafa6efb5f0c4e5e5e9a1b6a09e89
sha256 18f13080399e3321a83e57e75a57058059c997cf3ad093a1f22da2c267913914
sha512 308808ffc76075cc1485a2dee22b955a74750fad57b26b2f9b7ee427baab755de90f452f207487119369d282786988cee7ea80a8a7744b9c5e59b299140729a0
ripemd-160 86334556162f078e74f145e237a645023a41ec09

1490354891 as geometric shapes

Circle

Radius = n
Diameter 2980709782
Circumference 9364175953.6144
Area 6.9779727163269E+18

Sphere

Radius = n
Volume 1.386620768939E+28
Surface area 2.7911890865308E+19
Circumference 9364175953.6144

Square

Length = n
Perimeter 5961419564
Area 2221157701127621881
Diagonal 2107680099.6013

Cube

Length = n
Surface area 1.3326946206766E+19
Volume 3.3103132435579E+27
Space diagonal 2581370392.5208

Equilateral Triangle

Length = n
Perimeter 4471064673
Area 9.6178949749398E+17
Altitude 1290685196.2604

Triangular Pyramid

Length = n
Surface area 9.6178949749398E+17
Volume 3.901241570619E+26
Height 702560033.20043