1900648638 (number)

1900648638 is an even 10-digits composite number following 1900648637 and preceding 1900648639. In scientific notation, it is written as 1.900648638 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 541831680 positive integers (up to 1900648638) that are relatively prime to 1900648638.

Interesting facts

Basic properties

Name

Name one billion nine hundred million six hundred forty-eight thousand six hundred thirty-eight

Notation

Scientific notation 1.900648638 × 10^9
Engineering notation 1.900648638 × 10^9

Prime Factorization of 1900648638

Prime Factorization 2 × 21 × 9 × 3 × 3217 × 521

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1900648638
Product of the distinct prime numbers

The prime factorization of 1900648638 is 2 × 21 × 9 × 3 × 3217 × 521. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 63, 96, 865, 980, 6114, 3778, 37669, 33987, 901048, 907736, 7287196, 8959704, 9069832, 21739141, 633200540, 938671758, 7234689356, 4846830833

Basic calculations (n = 1900648638)

Multiplication

n×y
n×2 3801297276
n×3 5701945914
n×4 7602594552
n×5 9503243190

Division

n÷y
n÷2 950324319
n÷3 633549546
n÷3 475162159.5
n÷5 380129727.6

Exponentiation

ny
n2 3612465245131255044
n3 6.8660271479811E+27
n4 1.3049905147281E+37
n5 2.4803284444209E+46

Nth Root

y√n
2√n 43596.429188639
3√n 1238.7032572071
4√n 208.79757946068
5√n 71.743137872335

Divisors of 1900648638

1, 2, 3, 6, 9, 18, 21, 27, 42, 54, 63, 126, 189, 378, 521, 567, 1042, 1134, 1563, 3126, 3217, 4689, 6434, 9378, 9651, 10941, 14067, 19302, 21882, 28134, 28953, 32823, 57906, 65646, 67557, 86859, 98469, 135114, 173718, 196938, 202671, 295407, 405342, 590814, 608013, 1216026, 1676057, 1824039, 3352114, 3648078, 5028171, 10056342, 15084513, 30169026, 35197197, 45253539, 70394394, 90507078, 105591591, 211183182, 316774773, 633549546, 950324319, 1900648638

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1900648637
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1900648638 can be divided by 64 positive divisors. The sum of these divisors (counting 1900648638) is 1, the average is 0.015625.

Base conversion 1900648638

Base System Value
2 Binary 1110001010010011001100010111110
3 Ternary 11220110101221210000
4 Quaternary 1301102121202332
5 Quinary 12343031224023
6 Senary 512333255130
8 Octal 16122314276
10 Decimal 1900648638
12 Duodecimal 4506344a6
16 Hexadecimal 714998be
20 Vigesimal 19dj11bi
36 Base36 vflhvi

Cryptographic Hash Functions

md5 81a97d9be30323004daa80f84fdcef8e
sha1 acf2721cbfadb5a5c6b5e19427b4d7f2f532d79f
sha256 a503c59f86cb6617db5e617cd711e49d407ff9b98990be851379cb67f0c16c99
sha512 5f9177876cd206e565d718e36048d71d5acbe0b2822c5a9bf000028b7ef00db9c0f1eda3d26f2ef2b48c31697bc961950b675600deff0cfe1268b517cdb979d1
ripemd-160 f1ab8c281f47b4ad646bda217e55eed7e007a382

1900648638 as geometric shapes

Circle

Radius = n
Diameter 3801297276
Circumference 11942127596.392
Area 1.1348894275453E+19

Sphere

Radius = n
Volume 2.876034726326E+28
Surface area 4.5395577101811E+19
Circumference 11942127596.392

Square

Length = n
Perimeter 7602594552
Area 3612465245131255044
Diagonal 2687923081.1656

Cube

Length = n
Surface area 2.1674791470788E+19
Volume 6.8660271479811E+27
Space diagonal 3292020008.3526

Equilateral Triangle

Length = n
Perimeter 5701945914
Area 1.564243336286E+18
Altitude 1646010004.1763

Triangular Pyramid

Length = n
Surface area 1.564243336286E+18
Volume 8.0916905935806E+26
Height 895974360.38852