1948156920 (number)

1948156920 is an even 10-digits composite number following 1948156919 and preceding 1948156921. In scientific notation, it is written as 1.948156920 × 10^9. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 519507648 positive integers (up to 1948156920) that are relatively prime to 1948156920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.948156920 × 10^9
Engineering notation 1.948156920 × 10^9

Prime Factorization of 1948156920

Prime Factorization 2 × 2 × 2 × 9 × 15 × 3 × 601283

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 487039230
Product of the distinct prime numbers

The prime factorization of 1948156920 is 2 × 2 × 2 × 9 × 15 × 3 × 601283. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 9, 95, 68, 68, 108, 5272, 9273, 25597, 58431, 300110, 511418, 7846749, 121714, 62989685, 87309004, 416356168, 390744175, 9387734825, 8850412549

Basic calculations (n = 1948156920)

Multiplication

n×y
n×2 3896313840
n×3 5844470760
n×4 7792627680
n×5 9740784600

Division

n÷y
n÷2 974078460
n÷3 649385640
n÷3 487039230
n÷5 389631384

Exponentiation

ny
n2 3795315384943886400
n3 7.3938699307609E+27
n4 1.4404418871192E+37
n5 2.8062068302491E+46

Nth Root

y√n
2√n 44137.930626616
3√n 1248.9392430237
4√n 210.09029160486
5√n 72.098260563531

Divisors of 1948156920

1, 2, 3, 4, 6, 8, 9, 12, 15, 18, 24, 27, 30, 36, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 405, 540, 810, 1080, 1620, 3240, 601283, 1202566, 1803849, 2405132, 3607698, 4810264, 5411547, 7215396, 9019245, 10823094, 14430792, 16234641, 18038490, 21646188, 27057735, 32469282, 36076980, 43292376, 54115470, 64938564, 72153960, 81173205, 108230940, 129877128, 162346410, 216461880, 243519615, 324692820, 487039230, 649385640, 974078460, 1948156920

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 -1948156919
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 1948156920 can be divided by 64 positive divisors. The sum of these divisors (counting 1948156920) is 1, the average is 0.015625.

Base conversion 1948156920

Base System Value
2 Binary 1110100000111101000001111111000
3 Ternary 12000202210121220000
4 Quaternary 1310013220033320
5 Quinary 12442212010140
6 Senary 521151433000
8 Octal 16407501770
10 Decimal 1948156920
12 Duodecimal 464525760
16 Hexadecimal 741e83f8
20 Vigesimal 1a8fjc60
36 Base36 w7vri0

Cryptographic Hash Functions

md5 77c4dc3b7f5c3f24354b7e5bf118f852
sha1 b690b831b9f68912512ebf549bf5dc49e178150c
sha256 08d89b3638177079e0eae05e3cd508279e0580bb8d161750866117e96d00ab05
sha512 eb81a47e4f7757d084650118f1a01fca48d9b10df291a99f6d9a97a495b32f70043bffd4c6567c5c3499e3dc84ec4573fa1fae52b3f0990d760634e9eb3cb3a8
ripemd-160 cec3b6266195d8f0422d02b6021c88c482ae6968

1948156920 as geometric shapes

Circle

Radius = n
Diameter 3896313840
Circumference 12240630935.824
Area 1.1923334931396E+19

Sphere

Radius = n
Volume 3.0971369941436E+28
Surface area 4.7693339725584E+19
Circumference 12240630935.824

Square

Length = n
Perimeter 7792627680
Area 3795315384943886400
Diagonal 2755109937.895

Cube

Length = n
Surface area 2.2771892309663E+19
Volume 7.3938699307609E+27
Space diagonal 3374306766.5569

Equilateral Triangle

Length = n
Perimeter 5844470760
Area 1.6434197693677E+18
Altitude 1687153383.2784

Triangular Pyramid

Length = n
Surface area 1.6434197693677E+18
Volume 8.7137592787539E+26
Height 918369979.29833