1900490681 (number)

1900490681 is an odd 10-digits composite number following 1900490680 and preceding 1900490682. In scientific notation, it is written as 1.900490681 × 10^9. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 1777464000 positive integers (up to 1900490681) that are relatively prime to 1900490681.

Interesting facts

Basic properties

Name

Name one billion nine hundred million four hundred ninety thousand six hundred eighty-one

Notation

Scientific notation 1.900490681 × 10^9
Engineering notation 1.900490681 × 10^9

Prime Factorization of 1900490681

Prime Factorization 37 × 31 × 151 × 10973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1900490681
Product of the distinct prime numbers

The prime factorization of 1900490681 is 37 × 31 × 151 × 10973. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 87, 95, 131, 817, 4423, 647, 11371, 75341, 528404, 299505, 3463347, 2530229, 23884595, 98598439, 633136687, 87355084, 884614196, 8387874339

Basic calculations (n = 1900490681)

Multiplication

n×y
n×2 3800981362
n×3 5701472043
n×4 7601962724
n×5 9502453405

Division

n÷y
n÷2 950245340.5
n÷3 633496893.66667
n÷3 475122670.25
n÷5 380098136.2

Exponentiation

ny
n2 3611864828567843761
n3 6.8643154477249E+27
n4 1.3045567539845E+37
n5 2.4792979537832E+46

Nth Root

y√n
2√n 43594.617569145
3√n 1238.6689413307
4√n 208.79324119603
5√n 71.741945362858

Divisors of 1900490681

1, 31, 37, 151, 1147, 4681, 5587, 10973, 173197, 340163, 406001, 1656923, 12586031, 51364613, 61306151, 1900490681

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 -1900490680
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 1900490681 can be divided by 16 positive divisors. The sum of these divisors (counting 1900490681) is 1, the average is 0.0625.

Base conversion 1900490681

Base System Value
2 Binary 1110001010001110010111110111001
3 Ternary 11220110002221002202
4 Quaternary 1301101302332321
5 Quinary 12343011200211
6 Senary 512330035545
8 Octal 16121627671
10 Decimal 1900490681
12 Duodecimal 450578bb5
16 Hexadecimal 71472fb9
20 Vigesimal 19di16e1
36 Base36 vfi3zt

Cryptographic Hash Functions

md5 26edd75732105b7a7f70b6d1786f624e
sha1 49d2aeaa543662abc0112710930846a14e6195f2
sha256 321a3a0d2558b372de025ddd7d76c8e93177624e8ba306c49055d076119fbe04
sha512 4c31016b1258c9a84c34c33498f54656903014c752a70dea98326f7a2274e2efd6c2c8336afbe7dc359f78c0c70d3869b309b7cc5b5888e2ff14045f421afe2e
ripemd-160 3436bb5348e78978fb84bc5ee6977fc198edf7cf

1900490681 as geometric shapes

Circle

Radius = n
Diameter 3800981362
Circumference 11941135123.291
Area 1.1347008011188E+19

Sphere

Radius = n
Volume 2.8753177309994E+28
Surface area 4.5388032044752E+19
Circumference 11941135123.291

Square

Length = n
Perimeter 7601962724
Area 3611864828567843761
Diagonal 2687699696.2339

Cube

Length = n
Surface area 2.1671188971407E+19
Volume 6.8643154477249E+27
Space diagonal 3291746418.8032

Equilateral Triangle

Length = n
Perimeter 5701472043
Area 1.5639833482876E+18
Altitude 1645873209.4016

Triangular Pyramid

Length = n
Surface area 1.5639833482876E+18
Volume 8.089673335483E+26
Height 895899898.74463