1900507921 (number)

1900507921 is an odd 10-digits composite number following 1900507920 and preceding 1900507922. In scientific notation, it is written as 1.900507921 × 10^9. The sum of its digits is 34. It has a total of 3 prime factors and 6 positive divisors. There are 1754314848 positive integers (up to 1900507921) that are relatively prime to 1900507921.

Interesting facts

Basic properties

Name

Name one billion nine hundred million five hundred seven thousand nine hundred twenty-one

Notation

Scientific notation 1.900507921 × 10^9
Engineering notation 1.900507921 × 10^9

Prime Factorization of 1900507921

Prime Factorization 13 × 13 × 11245609

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 146192917
Product of the distinct prime numbers

The prime factorization of 1900507921 is 13 × 13 × 11245609. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 67, 40, 445, 81, 1697, 6905, 40351, 59853, 987575, 749102, 2076678, 2214990, 84325848, 4057164, 288843707, 474731018, 8558567307, 4790471917

Basic calculations (n = 1900507921)

Multiplication

n×y
n×2 3801015842
n×3 5701523763
n×4 7602031684
n×5 9502539605

Division

n÷y
n÷2 950253960.5
n÷3 633502640.33333
n÷3 475126980.25
n÷5 380101584.2

Exponentiation

ny
n2 3611930357783742241
n3 6.8645022550684E+27
n4 1.304604090948E+37
n5 2.4794104086156E+46

Nth Root

y√n
2√n 43594.815299528
3√n 1238.6726867824
4√n 208.79371470312
5√n 71.742075521523

Divisors of 1900507921

1, 13, 169, 11245609, 146192917, 1900507921

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1900507920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1900507921 can be divided by 6 positive divisors. The sum of these divisors (counting 1900507921) is 1, the average is 0.16666666666667.

Base conversion 1900507921

Base System Value
2 Binary 1110001010001110111001100010001
3 Ternary 11220110010210202021
4 Quaternary 1301101313030101
5 Quinary 12343012223141
6 Senary 512330251441
8 Octal 16121671421
10 Decimal 1900507921
12 Duodecimal 450586b81
16 Hexadecimal 71477311
20 Vigesimal 19di39g1
36 Base36 vfihap

Cryptographic Hash Functions

md5 8e481961d65a165c423f23079a913267
sha1 07c1b2e6c20145834c786997e127ef470a4d9e23
sha256 14bb28771b261716f8ce2bc92f2dafb45448efa8c436dfce23bf517bfb313465
sha512 040ab41c5694b65e93d0ce9d509b8ae78985f4bab225b35cc4f23e8826839595f1ade6394ec590d7656d127814e4ffbb81b389c22a15adb2442c112b3f744978
ripemd-160 605b21a3dac66c658cec2e65eb207a7c8512c6ad

1900507921 as geometric shapes

Circle

Radius = n
Diameter 3801015842
Circumference 11941243445.406
Area 1.1347213877291E+19

Sphere

Radius = n
Volume 2.8753959806764E+28
Surface area 4.5388855509165E+19
Circumference 11941243445.406

Square

Length = n
Perimeter 7602031684
Area 3611930357783742241
Diagonal 2687724077.2757

Cube

Length = n
Surface area 2.1671582146702E+19
Volume 6.8645022550684E+27
Space diagonal 3291776279.3591

Equilateral Triangle

Length = n
Perimeter 5701523763
Area 1.5640117232705E+18
Altitude 1645888139.6795

Triangular Pyramid

Length = n
Surface area 1.5640117232705E+18
Volume 8.0898934900486E+26
Height 895908025.75856