2997930985 (number)

2997930985 is an odd 10-digits composite number following 2997930984 and preceding 2997930986. In scientific notation, it is written as 2.997930985 × 10^9. The sum of its digits is 61. It has a total of 5 prime factors and 32 positive divisors. There are 2012774400 positive integers (up to 2997930985) that are relatively prime to 2997930985.

Interesting facts

Basic properties

Name

Name two billion nine hundred ninety-seven million nine hundred thirty thousand nine hundred eighty-five

Notation

Scientific notation 2.997930985 × 10^9
Engineering notation 2.997930985 × 10^9

Prime Factorization of 2997930985

Prime Factorization 5 × 49 × 97 × 101 × 1249

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2997930985
Product of the distinct prime numbers

The prime factorization of 2997930985 is 5 × 49 × 97 × 101 × 1249. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2997930985)

Multiplication

n×y
n×2 5995861970
n×3 8993792955
n×4 11991723940
n×5 14989654925

Division

n÷y
n÷2 1498965492.5
n÷3 999310328.33333
n÷3 749482746.25
n÷5 599586197

Exponentiation

ny
n2 8987590190823070225
n3 2.6944175113551E+28
n4 8.0776777438179E+37
n5 2.4216320395037E+47

Nth Root

y√n
2√n 54753.365056405
3√n 1441.9179345008
4√n 233.99436971091
5√n 78.589463886383

Divisors of 2997930985

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 -2997930984
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 2997930985 can be divided by 32 positive divisors. The sum of these divisors (counting 2997930985) is 1, the average is 0.03125.

Base conversion 2997930985

Base System Value
2 Binary 10110010101100001100101111101001
3 Ternary 21201221010200011221
4 Quaternary 2302230030233221
5 Quinary 22114432242420
6 Senary 1213252022041
8 Octal 26254145751
10 Decimal 2997930985
12 Duodecimal 6b8001921
16 Hexadecimal b2b0cbe9
20 Vigesimal 26gh1795
36 Base36 1dkw2cp

Cryptographic Hash Functions

md5 2e0316cb01326e801acfc48e6c214db6
sha1 738d2f462bb4a906f18a2599130927ef46b3369c
sha256 c9ea3b4689595d2596054b909c23f3a63af32ed232939e5fe74a20e132bf135b
sha512 cee9291d3545265502f0886e035ac34c736b5b8f16fd8d40a919cacb52fecba2f3c3d290f9661909594b2c28da57c49caf332c03d37c58cd9096edc5d21d6635
ripemd-160 260b000f153107b1bf418a303e4d7ab77b53a5ca

2997930985 as geometric shapes

Circle

Radius = n
Diameter 5995861970
Circumference 18836555916.89
Area 2.8235347316965E+19

Sphere

Radius = n
Volume 1.1286349679169E+29
Surface area 1.1294138926786E+20
Circumference 18836555916.89

Square

Length = n
Perimeter 11991723940
Area 8987590190823070225
Diagonal 4239714658.0455

Cube

Length = n
Surface area 5.3925541144938E+19
Volume 2.6944175113551E+28
Space diagonal 5192568783.605

Equilateral Triangle

Length = n
Perimeter 8993792955
Area 3.8917407120283E+18
Altitude 2596284391.8025

Triangular Pyramid

Length = n
Surface area 3.8917407120283E+18
Volume 3.1754014893782E+27
Height 1413238219.3485