1142997939 (number)

1142997939 is an odd 10-digits composite number following 1142997938 and preceding 1142997940. In scientific notation, it is written as 1.142997939 × 10^9. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 761998608 positive integers (up to 1142997939) that are relatively prime to 1142997939.

Interesting facts

Basic properties

Name

Name one billion one hundred forty-two million nine hundred ninety-seven thousand nine hundred thirty-nine

Notation

Scientific notation 1.142997939 × 10^9
Engineering notation 1.142997939 × 10^9

Prime Factorization of 1142997939

Prime Factorization 9 × 3 × 42333257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1142997939
Product of the distinct prime numbers

The prime factorization of 1142997939 is 9 × 3 × 42333257. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1142997939)

Multiplication

n×y
n×2 2285995878
n×3 3428993817
n×4 4571991756
n×5 5714989695

Division

n÷y
n÷2 571498969.5
n÷3 380999313
n÷3 285749484.75
n÷5 228599587.8

Exponentiation

ny
n2 1306444288558247721
n3 1.4932631292404E+27
n4 1.7067966791065E+36
n5 1.9508650865107E+45

Nth Root

y√n
2√n 33808.252528044
3√n 1045.5588500639
4√n 183.87020565618
5√n 64.805085727107

Divisors of 1142997939

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1142997938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1142997939 can be divided by 8 positive divisors. The sum of these divisors (counting 1142997939) is 1, the average is 0.125.

Base conversion 1142997939

Base System Value
2 Binary 1000100001000001100001110110011
3 Ternary 2221122202022102000
4 Quaternary 1010020030032303
5 Quinary 4320101413224
6 Senary 305230225043
8 Octal 10410141663
10 Decimal 1142997939
12 Duodecimal 27a955183
16 Hexadecimal 4420c3b3
20 Vigesimal hh3eegj
36 Base36 iwieur

Cryptographic Hash Functions

md5 579a7b175de411bb087c222f1b17c2e9
sha1 37bdee36e2e0ab5f86a8f5fa7d56dee1cc25a580
sha256 3b1d5ce8a5708c4fb71bddc8a1cd34921bcbdc16b98448c97ea7bf2a41bcc399
sha512 f8319a01e65e80c92d2ca4decd01ef20479ee62a8e168caee94b6c3aaa369c78cad8f13fdb09eb5ac2787e7fe6395edecf5a7d42f6c59dfde2956800f4d975a9
ripemd-160 37510c0a542cba1831b0957458aaded946e45379

1142997939 as geometric shapes

Circle

Radius = n
Diameter 2285995878
Circumference 7181667856.4613
Area 4.1043157792589E+18

Sphere

Radius = n
Volume 6.2549659689309E+27
Surface area 1.6417263117036E+19
Circumference 7181667856.4613

Square

Length = n
Perimeter 4571991756
Area 1306444288558247721
Diagonal 1616443187.0983

Cube

Length = n
Surface area 7838665731349486326
Volume 1.4932631292404E+27
Space diagonal 1979730503.2945

Equilateral Triangle

Length = n
Perimeter 3428993817
Area 5.6570697126027E+17
Altitude 989865251.64726

Triangular Pyramid

Length = n
Surface area 5.6570697126027E+17
Volume 1.7598274746362E+26
Height 538814395.69943