1394964945 (number)

1394964945 is an odd 10-digits composite number following 1394964944 and preceding 1394964946. In scientific notation, it is written as 1.394964945 × 10^9. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 676346400 positive integers (up to 1394964945) that are relatively prime to 1394964945.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.394964945 × 10^9
Engineering notation 1.394964945 × 10^9

Prime Factorization of 1394964945

Prime Factorization 55 × 9 × 2818111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1394964945
Product of the distinct prime numbers

The prime factorization of 1394964945 is 55 × 9 × 2818111. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 94, 2, 12, 289, 9698, 6663, 80714, 94132, 778781, 783275, 7389819, 2947177, 75871447, 16457759, 620422470, 382319687, 5395707925, 8656484172

Basic calculations (n = 1394964945)

Multiplication

n×y
n×2 2789929890
n×3 4184894835
n×4 5579859780
n×5 6974824725

Division

n÷y
n÷2 697482472.5
n÷3 464988315
n÷3 348741236.25
n÷5 278992989

Exponentiation

ny
n2 1945927197778853025
n3 2.7145002264236E+27
n4 3.7866326590555E+36
n5 5.2822198189745E+45

Nth Root

y√n
2√n 37349.229510125
3√n 1117.3462215013
4√n 193.25948750352
5√n 67.439238666095

Divisors of 1394964945

1, 9, 55, 495, 2818111, 25362999, 154996105, 1394964945

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 -1394964944
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 1394964945 can be divided by 8 positive divisors. The sum of these divisors (counting 1394964945) is 1, the average is 0.125.

Base conversion 1394964945

Base System Value
2 Binary 1010011001001010111100111010001
3 Ternary 10121012212120011100
4 Quaternary 1103021113213101
5 Quinary 10324102334240
6 Senary 350230535013
8 Octal 12311274721
10 Decimal 1394964945
12 Duodecimal 32b207469
16 Hexadecimal 532579d1
20 Vigesimal 11fiac75
36 Base36 n2ixu9

Cryptographic Hash Functions

md5 03ff024f44c8c32c53bf1f931bbaaba2
sha1 e6e69e552bd19345e2ec17a7ddab9356e3b6e62c
sha256 f791185d11c63402d67f721c71c7de8d6e295ee43506c68fe93aba97ec3ab2fe
sha512 fa99f1314f110cb7ba62b3af6e0e3552e93a9b98ab0586487ca41339c13759a4f1200d573002f54752514374f89638b34f56c80859fbf5b0a75a37e08fbf4b6c
ripemd-160 14f19b856c5aead6c533b497b944b309d2bf078e

1394964945 as geometric shapes

Circle

Radius = n
Diameter 2789929890
Circumference 8764823246.4546
Area 6.1133105889626E+18

Sphere

Radius = n
Volume 1.1370471959334E+28
Surface area 2.445324235585E+19
Circumference 8764823246.4546

Square

Length = n
Perimeter 5579859780
Area 1945927197778853025
Diagonal 1972778344.254

Cube

Length = n
Surface area 1.1675563186673E+19
Volume 2.7145002264236E+27
Space diagonal 2416150159.5175

Equilateral Triangle

Length = n
Perimeter 4184894835
Area 8.4261119359578E+17
Altitude 1208075079.7588

Triangular Pyramid

Length = n
Surface area 8.4261119359578E+17
Volume 3.1990691960609E+26
Height 657592781.41801