1900890972 (number)

1900890972 is an even 10-digits composite number following 1900890971 and preceding 1900890973. In scientific notation, it is written as 1.900890972 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 591058944 positive integers (up to 1900890972) that are relatively prime to 1900890972.

Interesting facts

Basic properties

Name

Name one billion nine hundred million eight hundred ninety thousand nine hundred seventy-two

Notation

Scientific notation 1.900890972 × 10^9
Engineering notation 1.900890972 × 10^9

Prime Factorization of 1900890972

Prime Factorization 2 × 2 × 9 × 17 × 113 × 27487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 950445486
Product of the distinct prime numbers

The prime factorization of 1900890972 is 2 × 2 × 9 × 17 × 113 × 27487. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 13, 32, 266, 242, 880, 2133, 37271, 39999, 416870, 229513, 4062263, 4071482, 54624991, 31317788, 923550413, 56322678, 3624073243, 8299776398

Basic calculations (n = 1900890972)

Multiplication

n×y
n×2 3801781944
n×3 5702672916
n×4 7603563888
n×5 9504454860

Division

n÷y
n÷2 950445486
n÷3 633630324
n÷3 475222743
n÷5 380178194.4

Exponentiation

ny
n2 3613386487431104784
n3 6.8686537523046E+27
n4 1.305656190755E+37
n5 2.481910065542E+46

Nth Root

y√n
2√n 43599.208387309
3√n 1238.7559001403
4√n 208.804234601
5√n 71.744967238858

Divisors of 1900890972

1, 2, 4, 9, 17, 18, 34, 36, 68, 113, 153, 226, 306, 452, 612, 1017, 1921, 2034, 3842, 4068, 7684, 17289, 27487, 34578, 54974, 69156, 109948, 247383, 467279, 494766, 934558, 989532, 1869116, 3106031, 4205511, 6212062, 8411022, 12424124, 16822044, 27954279, 52802527, 55908558, 105605054, 111817116, 211210108, 475222743, 950445486, 1900890972

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1900890971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1900890972 can be divided by 48 positive divisors. The sum of these divisors (counting 1900890972) is 1, the average is 0.020833333333333.

Base conversion 1900890972

Base System Value
2 Binary 1110001010011010100101101011100
3 Ternary 11220110212021012100
4 Quaternary 1301103110231130
5 Quinary 12343112002342
6 Senary 512342405100
8 Octal 16123245534
10 Decimal 1900890972
12 Duodecimal 450730790
16 Hexadecimal 714d4b5c
20 Vigesimal 19e0b78c
36 Base36 vfqov0

Cryptographic Hash Functions

md5 9ffc51495d9e9c528dc95cecffc6d037
sha1 76d4ae59a748411db236e5b7c3d82550ac4cdfd4
sha256 d7b337c1db209517dc7c23ad5bd0999dc5f58683557b8d1710fc0ee39c0a05f2
sha512 1914b056436a28848226cc6f7c00ef7efb896527dd58c52eade7045c4e71820137b345b942a5ca21c09da46502968b3b864d5cdbd04bef67b2b7944c0353e76d
ripemd-160 117d477887c1cb755703b5d5139e73b2e95a2f99

1900890972 as geometric shapes

Circle

Radius = n
Diameter 3801781944
Circumference 11943650225.821
Area 1.1351788443494E+19

Sphere

Radius = n
Volume 2.8771349557723E+28
Surface area 4.5407153773977E+19
Circumference 11943650225.821

Square

Length = n
Perimeter 7603563888
Area 3613386487431104784
Diagonal 2688265793.195

Cube

Length = n
Surface area 2.1680318924587E+19
Volume 6.8686537523046E+27
Space diagonal 3292439743.153

Equilateral Triangle

Length = n
Perimeter 5702672916
Area 1.5646422459034E+18
Altitude 1646219871.5765

Triangular Pyramid

Length = n
Surface area 1.5646422459034E+18
Volume 8.0947860764617E+26
Height 896088597.73166