1390454941 (number)

1390454941 is an odd 10-digits composite number following 1390454940 and preceding 1390454942. In scientific notation, it is written as 1.390454941 × 10^9. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 1317273084 positive integers (up to 1390454941) that are relatively prime to 1390454941.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety million four hundred fifty-four thousand nine hundred forty-one

Notation

Scientific notation 1.390454941 × 10^9
Engineering notation 1.390454941 × 10^9

Prime Factorization of 1390454941

Prime Factorization 19 × 73181839

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1390454941
Product of the distinct prime numbers

The prime factorization of 1390454941 is 19 × 73181839. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 6, 8, 43, 165, 690, 346, 1862, 8370, 80982, 597222, 360900, 2684724, 8269684, 15536295, 13638457, 550404072, 264629189, 5384825584, 7789259934

Basic calculations (n = 1390454941)

Multiplication

n×y
n×2 2780909882
n×3 4171364823
n×4 5561819764
n×5 6952274705

Division

n÷y
n÷2 695227470.5
n÷3 463484980.33333
n÷3 347613735.25
n÷5 278090988.2

Exponentiation

ny
n2 1933364942951313481
n3 2.6882568376828E+27
n4 3.7379000026331E+36
n5 5.1973815276252E+45

Nth Root

y√n
2√n 37288.804499474
3√n 1116.1407727103
4√n 193.10309293089
5√n 67.395575155047

Divisors of 1390454941

1, 19, 73181839, 1390454941

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 -1390454940
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 1390454941 can be divided by 4 positive divisors. The sum of these divisors (counting 1390454941) is 1, the average is 0.25.

Base conversion 1390454941

Base System Value
2 Binary 1010010111000001010100010011101
3 Ternary 10120220101102121011
4 Quaternary 1102320022202131
5 Quinary 10321424024231
6 Senary 345550135221
8 Octal 12270124235
10 Decimal 1390454941
12 Duodecimal 3297b1511
16 Hexadecimal 52e0a89d
20 Vigesimal 11ea6h71
36 Base36 mzu9wd

Cryptographic Hash Functions

md5 49613a3591000970676a717165d3ce0b
sha1 db1ee0c58b43550c6c54f97c1de56e55ef99f170
sha256 065e8e1c99e03b555231066120008018b1882d5cdbe7262144c0065841e99a15
sha512 cc5533d679e0a3b6de7ac227eeb764effe94ad19b760a923db308995cb0b80f938533684f42c640d43eeec41c081ab7e4a83f8f441be4bdd62a4ed7f8d0aba29
ripemd-160 ff767e8a2381e1f1ecc66ba912025f0548304d16

1390454941 as geometric shapes

Circle

Radius = n
Diameter 2780909882
Circumference 8736486055.5865
Area 6.0738451014839E+18

Sphere

Radius = n
Volume 1.1260543909636E+28
Surface area 2.4295380405936E+19
Circumference 8736486055.5865

Square

Length = n
Perimeter 5561819764
Area 1933364942951313481
Diagonal 1966400235.4309

Cube

Length = n
Surface area 1.1600189657708E+19
Volume 2.6882568376828E+27
Space diagonal 2408338603.4472

Equilateral Triangle

Length = n
Perimeter 4171364823
Area 8.3717157769104E+17
Altitude 1204169301.7236

Triangular Pyramid

Length = n
Surface area 8.3717157769104E+17
Volume 3.1681410658277E+26
Height 655466745.14363