1900123021 (number)

1900123021 is an odd 10-digits composite number following 1900123020 and preceding 1900123022. In scientific notation, it is written as 1.900123021 × 10^9. The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors. There are 1829295360 positive integers (up to 1900123021) that are relatively prime to 1900123021.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.900123021 × 10^9
Engineering notation 1.900123021 × 10^9

Prime Factorization of 1900123021

Prime Factorization 31 × 193 × 317587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1900123021
Product of the distinct prime numbers

The prime factorization of 1900123021 is 31 × 193 × 317587. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 65, 8, 949, 597, 9701, 1132, 62699, 90116, 158295, 851910, 8150920, 9822820, 26236007, 73715026, 377509150, 848468472, 9119684781, 2630872917

Basic calculations (n = 1900123021)

Multiplication

n×y
n×2 3800246042
n×3 5700369063
n×4 7600492084
n×5 9500615105

Division

n÷y
n÷2 950061510.5
n÷3 633374340.33333
n÷3 475030755.25
n÷5 380024604.2

Exponentiation

ny
n2 3610467494934166441
n3 6.8603324036966E+27
n4 1.3035475531976E+37
n5 2.476900714799E+46

Nth Root

y√n
2√n 43590.400560215
3√n 1238.5890604877
4√n 208.78314242346
5√n 71.739169376086

Divisors of 1900123021

1, 31, 193, 5983, 317587, 9845197, 61294291, 1900123021

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1900123020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1900123021 can be divided by 8 positive divisors. The sum of these divisors (counting 1900123021) is 1, the average is 0.125.

Base conversion 1900123021

Base System Value
2 Binary 1110001010000011001001110001101
3 Ternary 11220102102020202201
4 Quaternary 1301100121032031
5 Quinary 12342412414041
6 Senary 512314121501
8 Octal 16120311615
10 Decimal 1900123021
12 Duodecimal 450420291
16 Hexadecimal 7141938d
20 Vigesimal 19dff7b1
36 Base36 vfa8b1

Cryptographic Hash Functions

md5 b51e64c75eac83a0cea91faea6ab0d1b
sha1 ad9e33bcc4c06306b1ccf0234193938b1c37e36e
sha256 45209e469796a227ddd6e32ab7b4affcd532c6d817894d737a78f23ed40948f6
sha512 6950ad10a07c32d6a1b3df9bacfe16650d077f99b71c906304b869f3ae54c52a41bf788977eb777e628bfdce41f9374636a5eac76b7f4cdc078e6fb1e546de07
ripemd-160 60b662d86ffbcd006d4381febbf72b8ea3033567

1900123021 as geometric shapes

Circle

Radius = n
Diameter 3800246042
Circumference 11938825047.381
Area 1.134261815811E+19

Sphere

Radius = n
Volume 2.8736493174183E+28
Surface area 4.537047263244E+19
Circumference 11938825047.381

Square

Length = n
Perimeter 7600492084
Area 3610467494934166441
Diagonal 2687179746.4755

Cube

Length = n
Surface area 2.1662804969605E+19
Volume 6.8603324036966E+27
Space diagonal 3291109613.0033

Equilateral Triangle

Length = n
Perimeter 5700369063
Area 1.5633782850755E+18
Altitude 1645554806.5016

Triangular Pyramid

Length = n
Surface area 1.5633782850755E+18
Volume 8.0849792730795E+26
Height 895726582.15851