1390402280 (number)

1390402280 is an even 10-digits composite number following 1390402279 and preceding 1390402281. In scientific notation, it is written as 1.390402280 × 10^9. The sum of its digits is 29. It has a total of 7 prime factors and 64 positive divisors. There are 532224000 positive integers (up to 1390402280) that are relatively prime to 1390402280.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety million four hundred two thousand two hundred eighty

Notation

Scientific notation 1.390402280 × 10^9
Engineering notation 1.390402280 × 10^9

Prime Factorization of 1390402280

Prime Factorization 2 × 2 × 2 × 5 × 61 × 37 × 15401

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 347600570
Product of the distinct prime numbers

The prime factorization of 1390402280 is 2 × 2 × 2 × 5 × 61 × 37 × 15401. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 3, 22, 57, 714, 250, 3007, 209, 25284, 17605, 205237, 828329, 6348431, 1084494, 12866943, 3483286, 571397386, 925189797, 3280807801, 608137844

Basic calculations (n = 1390402280)

Multiplication

n×y
n×2 2780804560
n×3 4171206840
n×4 5561609120
n×5 6952011400

Division

n÷y
n÷2 695201140
n÷3 463467426.66667
n÷3 347600570
n÷5 278080456

Exponentiation

ny
n2 1933218500229198400
n3 2.6879514104569E+27
n4 3.7373337696284E+36
n5 5.1963973944124E+45

Nth Root

y√n
2√n 37288.098369319
3√n 1116.126681919
4√n 193.10126454614
5√n 67.395064649881

Divisors of 1390402280

1, 2, 4, 5, 8, 10, 20, 37, 40, 61, 74, 122, 148, 185, 244, 296, 305, 370, 488, 610, 740, 1220, 1480, 2257, 2440, 4514, 9028, 11285, 15401, 18056, 22570, 30802, 45140, 61604, 77005, 90280, 123208, 154010, 308020, 569837, 616040, 939461, 1139674, 1878922, 2279348, 2849185, 3757844, 4558696, 4697305, 5698370, 7515688, 9394610, 11396740, 18789220, 22793480, 34760057, 37578440, 69520114, 139040228, 173800285, 278080456, 347600570, 695201140, 1390402280

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1390402279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1390402280 can be divided by 64 positive divisors. The sum of these divisors (counting 1390402280) is 1, the average is 0.015625.

Base conversion 1390402280

Base System Value
2 Binary 1010010110111111101101011101000
3 Ternary 10120220021202100202
4 Quaternary 1102313331223220
5 Quinary 10321420333110
6 Senary 345545051332
8 Octal 12267755350
10 Decimal 1390402280
12 Duodecimal 329786b48
16 Hexadecimal 52dfdae8
20 Vigesimal 11ea05e0
36 Base36 mzt59k

Cryptographic Hash Functions

md5 4d1d0da2b5019d35da39e2cde788e9c4
sha1 8cde42d0fb039c66cb20e3863e0f32b3a698e3a6
sha256 87c971b018da4edb5a93163fb1a73046215d33d42c3aa667f1dddc19147d3555
sha512 614da13e9b414fc06d75f32d21bca11b55b2a6297b570c30c31a8028575ce738d456e588198e8d7488e3567f40261504e715f8f14198d04a948fbbb29b16a58d
ripemd-160 45e508c49fdccc2b804fb7c77a5d9c3162701eaa

1390402280 as geometric shapes

Circle

Radius = n
Diameter 2780804560
Circumference 8736155176.765
Area 6.0733850381039E+18

Sphere

Radius = n
Volume 1.1259264539063E+28
Surface area 2.4293540152416E+19
Circumference 8736155176.765

Square

Length = n
Perimeter 5561609120
Area 1933218500229198400
Diagonal 1966325761.5305

Cube

Length = n
Surface area 1.1599311001375E+19
Volume 2.6879514104569E+27
Space diagonal 2408247391.9196

Equilateral Triangle

Length = n
Perimeter 4171206840
Area 8.3710816613227E+17
Altitude 1204123695.9598

Triangular Pyramid

Length = n
Surface area 8.3710816613227E+17
Volume 3.16778111639E+26
Height 655441920.51016