3945432890 (number)

3945432890 is an even 10-digits composite number following 3945432889 and preceding 3945432891. In scientific notation, it is written as 3.945432890 × 10^9. The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors. There are 1281396480 positive integers (up to 3945432890) that are relatively prime to 3945432890.

Interesting facts

Basic properties

Name

Name three billion nine hundred forty-five million four hundred thirty-two thousand eight hundred ninety

Notation

Scientific notation 3.945432890 × 10^9
Engineering notation 3.945432890 × 10^9

Prime Factorization of 3945432890

Prime Factorization 2 × 35 × 53 × 29 × 36671

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3945432890
Product of the distinct prime numbers

The prime factorization of 3945432890 is 2 × 35 × 53 × 29 × 36671. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 41, 94, 375, 384, 665, 482, 95280, 46799, 460883, 38105, 9849269, 8879118, 51096538, 80052329, 886204172, 158176097, 7240507324, 2518319802

Basic calculations (n = 3945432890)

Multiplication

n×y
n×2 7890865780
n×3 11836298670
n×4 15781731560
n×5 19727164450

Division

n÷y
n÷2 1972716445
n÷3 1315144296.6667
n÷3 986358222.5
n÷5 789086578

Exponentiation

ny
n2 1.5566440689494E+19
n3 6.1416347076563E+28
n4 2.4231407573953E+38
n5 9.5603392413268E+47

Nth Root

y√n
2√n 62812.680964913
3√n 1580.149653346
4√n 250.62458172516
5√n 83.026920892201

Divisors of 3945432890

1, 2, 29, 35, 53, 58, 70, 106, 1015, 1537, 1855, 2030, 3074, 3710, 36671, 53795, 73342, 107590, 1063459, 1283485, 1943563, 2126918, 2566970, 3887126, 37221065, 56363327, 68024705, 74442130, 112726654, 136049410, 1972716445, 3945432890

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 -3945432889
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 3945432890 can be divided by 32 positive divisors. The sum of these divisors (counting 3945432890) is 1, the average is 0.03125.

Base conversion 3945432890

Base System Value
2 Binary 11101011001010101000011100111010
3 Ternary 101011222000202110002
4 Quaternary 3223022220130322
5 Quinary 31040012323030
6 Senary 1451300153002
8 Octal 35312503472
10 Decimal 3945432890
12 Duodecimal 921398762
16 Hexadecimal eb2a873a
20 Vigesimal 31cij24a
36 Base36 1t90bi2

Cryptographic Hash Functions

md5 51b78af35aca599375a13f17381fe1b3
sha1 fffb10b2d78547d387e758c61db6b8a5995fab62
sha256 6be6d953e8f6e6fb81549843e7027a5dcb2e63149ba7cdd878dd0fb06fbf9282
sha512 3babf06d45d455f2ebd23dbb96e2a964a222039a8ef30f91b34a5cbd86c3cc1cbd8f42bd5cfaf8adfd72f2cc1789fbfc7f5d0619720f5a87ba95fe108d94986a
ripemd-160 7759b0707b04775cd28eaa9ed2d4c23fd91364e6

3945432890 as geometric shapes

Circle

Radius = n
Diameter 7890865780
Circumference 24789885964.911
Area 4.8903415712655E+19

Sphere

Radius = n
Volume 2.5726019304807E+29
Surface area 1.9561366285062E+20
Circumference 24789885964.911

Square

Length = n
Perimeter 15781731560
Area 1.5566440689494E+19
Diagonal 5579684702.4709

Cube

Length = n
Surface area 9.3398644136963E+19
Volume 6.1416347076563E+28
Space diagonal 6833690223.3333

Equilateral Triangle

Length = n
Perimeter 11836298670
Area 6.7404665418027E+18
Altitude 3416845111.6667

Triangular Pyramid

Length = n
Surface area 6.7404665418027E+18
Volume 7.2379859155907E+27
Height 1859894900.8236