2949968581 (number)

2949968581 is an odd 10-digits composite number following 2949968580 and preceding 2949968582. In scientific notation, it is written as 2.949968581 × 10^9. The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors. There are 2528544492 positive integers (up to 2949968581) that are relatively prime to 2949968581.

Interesting facts

Basic properties

Name

Name two billion nine hundred forty-nine million nine hundred sixty-eight thousand five hundred eighty-one

Notation

Scientific notation 2.949968581 × 10^9
Engineering notation 2.949968581 × 10^9

Prime Factorization of 2949968581

Prime Factorization 7 × 421424083

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2949968581
Product of the distinct prime numbers

The prime factorization of 2949968581 is 7 × 421424083. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 45, 60, 555, 693, 2089, 6099, 44739, 82379, 285770, 801801, 3897516, 1682017, 29959942, 38150097, 657142618, 932701634, 6783543383, 3885103915

Basic calculations (n = 2949968581)

Multiplication

n×y
n×2 5899937162
n×3 8849905743
n×4 11799874324
n×5 14749842905

Division

n÷y
n÷2 1474984290.5
n÷3 983322860.33333
n÷3 737492145.25
n÷5 589993716.2

Exponentiation

ny
n2 8702314628887153561
n3 2.5671554737194E+28
n4 7.5730279900143E+37
n5 2.2340194633576E+47

Nth Root

y√n
2√n 54313.613219892
3√n 1434.1870503739
4√n 233.05281208321
5√n 78.336376318962

Divisors of 2949968581

1, 7, 421424083, 2949968581

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 -2949968580
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 2949968581 can be divided by 4 positive divisors. The sum of these divisors (counting 2949968581) is 1, the average is 0.25.

Base conversion 2949968581

Base System Value
2 Binary 10101111110101001111001011000101
3 Ternary 21121120212221010121
4 Quaternary 2233311033023011
5 Quinary 22020142443311
6 Senary 1204420021541
8 Octal 25765171305
10 Decimal 2949968581
12 Duodecimal 6a3b318b1
16 Hexadecimal afd4f2c5
20 Vigesimal 261h6191
36 Base36 1csc2bp

Cryptographic Hash Functions

md5 c4af33e33cd06d5c0f76bb6cf311e472
sha1 e1b726de4e2e76dfe1951b5bafb830522ebdabc0
sha256 fd2ca8858fa80c5a446e43808352acd19feea2dd8c8460db7081e9d0406d7065
sha512 89f978b216ed8f7ec08513b498280832d99767cba1fb807e327de051d857fddd559dfd7758a339079db092b5de0e2525ccf53bf6f9eaf1da5d51c361040fada4
ripemd-160 a34520e005f99c3e1e8c0b2f7353fbd8b714ebfc

2949968581 as geometric shapes

Circle

Radius = n
Diameter 5899937162
Circumference 18535199244.781
Area 2.7339127707339E+19

Sphere

Radius = n
Volume 1.0753275702479E+29
Surface area 1.0935651082936E+20
Circumference 18535199244.781

Square

Length = n
Perimeter 11799874324
Area 8702314628887153561
Diagonal 4171885575.8247

Cube

Length = n
Surface area 5.2213887773323E+19
Volume 2.5671554737194E+28
Space diagonal 5109495463.0239

Equilateral Triangle

Length = n
Perimeter 8849905743
Area 3.7682127701706E+18
Altitude 2554747731.5119

Triangular Pyramid

Length = n
Surface area 3.7682127701706E+18
Volume 3.0254217397119E+27
Height 1390628525.2749