1390996831 (number)

1390996831 is an odd 10-digits composite number following 1390996830 and preceding 1390996832. In scientific notation, it is written as 1.390996831 × 10^9. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 1122148608 positive integers (up to 1390996831) that are relatively prime to 1390996831.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety million nine hundred ninety-six thousand eight hundred thirty-one

Notation

Scientific notation 1.390996831 × 10^9
Engineering notation 1.390996831 × 10^9

Prime Factorization of 1390996831

Prime Factorization 119 × 11689049

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1390996831
Product of the distinct prime numbers

The prime factorization of 1390996831 is 119 × 11689049. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 59, 5, 573, 208, 674, 8157, 43243, 28768, 935978, 898020, 1938547, 3241465, 74590523, 20378287, 517213220, 429401099, 7005902108, 7905265348

Basic calculations (n = 1390996831)

Multiplication

n×y
n×2 2781993662
n×3 4172990493
n×4 5563987324
n×5 6954984155

Division

n÷y
n÷2 695498415.5
n÷3 463665610.33333
n÷3 347749207.75
n÷5 278199366.2

Exponentiation

ny
n2 1934872183852042561
n3 2.6914010761282E+27
n4 3.7437303678444E+36
n5 5.20751707779E+45

Nth Root

y√n
2√n 37296.069913598
3√n 1116.2857485143
4√n 193.12190428224
5√n 67.400827435473

Divisors of 1390996831

1, 119, 11689049, 1390996831

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 -1390996830
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 1390996831 can be divided by 4 positive divisors. The sum of these divisors (counting 1390996831) is 1, the average is 0.25.

Base conversion 1390996831

Base System Value
2 Binary 1010010111010001110110101011111
3 Ternary 10120221101221221011
4 Quaternary 1102322032311133
5 Quinary 10322043344311
6 Senary 350005520051
8 Octal 12272166537
10 Decimal 1390996831
12 Duodecimal 329a13027
16 Hexadecimal 52e8ed5f
20 Vigesimal 11edec1b
36 Base36 n05w0v

Cryptographic Hash Functions

md5 f87f57d3bdf3e6d4bcfcdf9ec7928be0
sha1 d87e2ef4f3a98c4b834d86930fe59353747e7784
sha256 06dd051928c8ba55596cdbff69d15352073050aa0abe2c48413b731ab86087e9
sha512 f56ab7bdc0f32ce18b0a6dd0f7e745f03023e391c47b7c4c3e411b99de6372484016ed669ca2366cb548bd1cc5f1deea8483583a3ef12eb864f70ba765ea84cf
ripemd-160 6456f40360cb90a68c3f58923e8970913720d8a5

1390996831 as geometric shapes

Circle

Radius = n
Diameter 2781993662
Circumference 8739890850.8726
Area 6.0785802384248E+18

Sphere

Radius = n
Volume 1.1273714464838E+28
Surface area 2.4314320953699E+19
Circumference 8739890850.8726

Square

Length = n
Perimeter 5563987324
Area 1934872183852042561
Diagonal 1967166583.6182

Cube

Length = n
Surface area 1.1609233103112E+19
Volume 2.6914010761282E+27
Space diagonal 2409277184.4593

Equilateral Triangle

Length = n
Perimeter 4172990493
Area 8.3782423214587E+17
Altitude 1204638592.2296

Triangular Pyramid

Length = n
Surface area 8.3782423214587E+17
Volume 3.1718465863718E+26
Height 655722194.5394