1948656490 (number)

1948656490 is an even 10-digits composite number following 1948656489 and preceding 1948656491. In scientific notation, it is written as 1.948656490 × 10^9. The sum of its digits is 52. It has a total of 6 prime factors and 64 positive divisors. There are 698713600 positive integers (up to 1948656490) that are relatively prime to 1948656490.

Interesting facts

Basic properties

Name

Name one billion nine hundred forty-eight million six hundred fifty-six thousand four hundred ninety

Notation

Scientific notation 1.948656490 × 10^9
Engineering notation 1.948656490 × 10^9

Prime Factorization of 1948656490

Prime Factorization 2 × 5 × 11 × 191 × 677 × 137

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1948656490
Product of the distinct prime numbers

The prime factorization of 1948656490 is 2 × 5 × 11 × 191 × 677 × 137. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 68, 74, 702, 517, 8562, 3718, 22473, 85394, 353076, 487321, 1039316, 3409686, 69689165, 53291560, 753905465, 180758407, 7605984258, 7824334542

Basic calculations (n = 1948656490)

Multiplication

n×y
n×2 3897312980
n×3 5845969470
n×4 7794625960
n×5 9743282450

Division

n÷y
n÷2 974328245
n÷3 649552163.33333
n÷3 487164122.5
n÷5 389731298

Exponentiation

ny
n2 3797262116019120100
n3 7.3995594666118E+27
n4 1.4419199577754E+37
n5 2.8098066837796E+46

Nth Root

y√n
2√n 44143.589455322
3√n 1249.0459899437
4√n 210.10375878437
5√n 72.101957846203

Divisors of 1948656490

1, 2, 5, 10, 11, 22, 55, 110, 137, 191, 274, 382, 677, 685, 955, 1354, 1370, 1507, 1910, 2101, 3014, 3385, 4202, 6770, 7447, 7535, 10505, 14894, 15070, 21010, 26167, 37235, 52334, 74470, 92749, 129307, 130835, 185498, 258614, 261670, 287837, 463745, 575674, 646535, 927490, 1020239, 1293070, 1422377, 1439185, 2040478, 2844754, 2878370, 5101195, 7111885, 10202390, 14223770, 17715059, 35430118, 88575295, 177150590, 194865649, 389731298, 974328245, 1948656490

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 -1948656489
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 1948656490 can be divided by 64 positive divisors. The sum of these divisors (counting 1948656490) is 1, the average is 0.015625.

Base conversion 1948656490

Base System Value
2 Binary 1110100001001100010001101101010
3 Ternary 12000210202000011121
4 Quaternary 1310021202031222
5 Quinary 12442324001430
6 Senary 521210245454
8 Octal 16411421552
10 Decimal 1948656490
12 Duodecimal 46472688a
16 Hexadecimal 7426236a
20 Vigesimal 1a8j214a
36 Base36 w86gyy

Cryptographic Hash Functions

md5 ccb9842363e05c2b33d8f3688b3c2005
sha1 e76b48347f105f22749cbaac77de6f1b07236851
sha256 59fcf790a16beb956615ba23a05fff57878977a6a48e99c2e1fb595c5c1b90af
sha512 283247df542c69e087b9d49757036424f0c20d32fad91feb24564052e9e17f3f54272d5b83cca77f0d1b77d15b488254b0bb626dd8738e6d2a73a1a883e201be
ripemd-160 b7981bf6371e2d8e0483a9639e8d7d1336ff52b4

1948656490 as geometric shapes

Circle

Radius = n
Diameter 3897312980
Circumference 12243769826.708
Area 1.1929450767441E+19

Sphere

Radius = n
Volume 3.0995202213478E+28
Surface area 4.7717803069762E+19
Circumference 12243769826.708

Square

Length = n
Perimeter 7794625960
Area 3797262116019120100
Diagonal 2755816436.5644

Cube

Length = n
Surface area 2.2783572696115E+19
Volume 7.3995594666118E+27
Space diagonal 3375172047.1788

Equilateral Triangle

Length = n
Perimeter 5845969470
Area 1.6442627286504E+18
Altitude 1687586023.5894

Triangular Pyramid

Length = n
Surface area 1.6442627286504E+18
Volume 8.7204644610572E+26
Height 918605478.85478