1949968690 (number)

1949968690 is an even 10-digits composite number following 1949968689 and preceding 1949968691. In scientific notation, it is written as 1.949968690 × 10^9. The sum of its digits is 61. It has a total of 5 prime factors and 32 positive divisors. There are 770371584 positive integers (up to 1949968690) that are relatively prime to 1949968690.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.949968690 × 10^9
Engineering notation 1.949968690 × 10^9

Prime Factorization of 1949968690

Prime Factorization 2 × 5 × 97 × 569 × 3533

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1949968690
Product of the distinct prime numbers

The prime factorization of 1949968690 is 2 × 5 × 97 × 569 × 3533. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1949968690)

Multiplication

n×y
n×2 3899937380
n×3 5849906070
n×4 7799874760
n×5 9749843450

Division

n÷y
n÷2 974984345
n÷3 649989563.33333
n÷3 487492172.5
n÷5 389993738

Exponentiation

ny
n2 3802377891980316100
n3 7.4145178369098E+27
n4 1.4458077633421E+37
n5 2.819279870276E+46

Nth Root

y√n
2√n 44158.449814277
3√n 1249.3262908247
4√n 210.13912014253
5√n 72.111665736292

Divisors of 1949968690

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1949968689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1949968690 can be divided by 32 positive divisors. The sum of these divisors (counting 1949968690) is 1, the average is 0.03125.

Base conversion 1949968690

Base System Value
2 Binary 1110100001110100010100100110010
3 Ternary 12000220012200011121
4 Quaternary 1310032202210302
5 Quinary 12443142444230
6 Senary 521254332454
8 Octal 16416424462
10 Decimal 1949968690
12 Duodecimal 46505a12a
16 Hexadecimal 743a2932
20 Vigesimal 1a9761ea
36 Base36 w8ylgy

Cryptographic Hash Functions

md5 286981b80328a6f81605bb3aa6caf426
sha1 582681e7051fe615eec71fa1643d31faed5afaf0
sha256 093eac42964114988900b697c0831185e2a176e02a1f48fad31b9c33ef41855f
sha512 a4b15d991ad4f37dae3212770311d36e3463ed657503c4203d26ce1ea7b82db932636d4fa655ed63ed0b9f6ae4dc5ea79430dfea5bac916471d717ca6ba17d6d
ripemd-160 63abcac82a799d5a0888c0f2931c8c9ceca09607

1949968690 as geometric shapes

Circle

Radius = n
Diameter 3899937380
Circumference 12252014622.468
Area 1.1945522451618E+19

Sphere

Radius = n
Volume 3.1057859688462E+28
Surface area 4.778208980647E+19
Circumference 12252014622.468

Square

Length = n
Perimeter 7799874760
Area 3802377891980316100
Diagonal 2757672167.6009

Cube

Length = n
Surface area 2.2814267351882E+19
Volume 7.4145178369098E+27
Space diagonal 3377444844.2485

Equilateral Triangle

Length = n
Perimeter 5849906070
Area 1.6464779246216E+18
Altitude 1688722422.1243

Triangular Pyramid

Length = n
Surface area 1.6464779246216E+18
Volume 8.7380930695126E+26
Height 919224055.86697