1948657813 (number)

1948657813 is an odd 10-digits composite number following 1948657812 and preceding 1948657814. In scientific notation, it is written as 1.948657813 × 10^9. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 1881462688 positive integers (up to 1948657813) that are relatively prime to 1948657813.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.948657813 × 10^9
Engineering notation 1.948657813 × 10^9

Prime Factorization of 1948657813

Prime Factorization 29 × 67195097

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1948657813
Product of the distinct prime numbers

The prime factorization of 1948657813 is 29 × 67195097. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1948657813)

Multiplication

n×y
n×2 3897315626
n×3 5845973439
n×4 7794631252
n×5 9743289065

Division

n÷y
n÷2 974328906.5
n÷3 649552604.33333
n÷3 487164453.25
n÷5 389731562.6

Exponentiation

ny
n2 3797267272165942969
n3 7.3995745379554E+27
n4 1.4419238736263E+37
n5 2.809816222093E+46

Nth Root

y√n
2√n 44143.604440508
3√n 1249.046272615
4√n 210.10379444576
5√n 72.101967636627

Divisors of 1948657813

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1948657812
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1948657813 can be divided by 4 positive divisors. The sum of these divisors (counting 1948657813) is 1, the average is 0.25.

Base conversion 1948657813

Base System Value
2 Binary 1110100001001100010100010010101
3 Ternary 12000210202001222121
4 Quaternary 1310021202202111
5 Quinary 12442324022223
6 Senary 521210255541
8 Octal 16411424225
10 Decimal 1948657813
12 Duodecimal 4647275b1
16 Hexadecimal 74262895
20 Vigesimal 1a8j24ad
36 Base36 w86hzp

Cryptographic Hash Functions

md5 0d57ed9cfff636b4720303d3f790bf0a
sha1 43b376b891103898d59639a2c574ebdb9a82784b
sha256 cab12043f550ce2ce2b6eb63b471756be08106cc92ec2632b04fe6152ffabbab
sha512 a84689e7a0eb56411bc17f628f6a17713bac1f9626fbd779bf05ae3203dfaaa52ebe44f47ac3241931174ae83f37a7f2e69350f54b3e87d235795a8482b4f1d3
ripemd-160 4958c7813188d916191b95fc642209ea9251fead

1948657813 as geometric shapes

Circle

Radius = n
Diameter 3897315626
Circumference 12243778139.362
Area 1.1929466965953E+19

Sphere

Radius = n
Volume 3.0995265344174E+28
Surface area 4.7717867863814E+19
Circumference 12243778139.362

Square

Length = n
Perimeter 7794631252
Area 3797267272165942969
Diagonal 2755818307.5689

Cube

Length = n
Surface area 2.2783603632996E+19
Volume 7.3995745379554E+27
Space diagonal 3375174338.6821

Equilateral Triangle

Length = n
Perimeter 5845973439
Area 1.6442649613275E+18
Altitude 1687587169.341

Triangular Pyramid

Length = n
Surface area 1.6442649613275E+18
Volume 8.7204822228059E+26
Height 918606102.52296