1649400448 (number)

1649400448 is an even 10-digits composite number following 1649400447 and preceding 1649400449. In scientific notation, it is written as 1.649400448 × 10^9. The sum of its digits is 40. It has a total of 8 prime factors and 16 positive divisors. There are 824700160 positive integers (up to 1649400448) that are relatively prime to 1649400448.

Interesting facts

Basic properties

Name

Name one billion six hundred forty-nine million four hundred thousand four hundred forty-eight

Notation

Scientific notation 1.649400448 × 10^9
Engineering notation 1.649400448 × 10^9

Prime Factorization of 1649400448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 12885941

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 25771882
Product of the distinct prime numbers

The prime factorization of 1649400448 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 12885941. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 2, 4, 100, 563, 171, 3814, 9628, 24377, 80908, 762205, 684098, 4142834, 9334410, 97168951, 73060676, 27263051, 175946921, 9289511139, 6174812690

Basic calculations (n = 1649400448)

Multiplication

n×y
n×2 3298800896
n×3 4948201344
n×4 6597601792
n×5 8247002240

Division

n÷y
n÷2 824700224
n÷3 549800149.33333
n÷3 412350112
n÷5 329880089.6

Exponentiation

ny
n2 2720521837862600704
n3 4.4872299381644E+27
n4 7.4012390702873E+36
n5 1.2207607038287E+46

Nth Root

y√n
2√n 40612.811377692
3√n 1181.522607863
4√n 201.52620518854
5√n 69.737314890688

Divisors of 1649400448

1, 2, 4, 8, 16, 32, 64, 128, 12885941, 25771882, 51543764, 103087528, 206175056, 412350112, 824700224, 1649400448

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1649400447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1649400448 can be divided by 16 positive divisors. The sum of these divisors (counting 1649400448) is 1, the average is 0.0625.

Base conversion 1649400448

Base System Value
2 Binary 1100010010011111101101010000000
3 Ternary 11020221122020001111
4 Quaternary 1202103331222000
5 Quinary 11334221303243
6 Senary 431400213104
8 Octal 14223755200
10 Decimal 1649400448
12 Duodecimal 3a046a194
16 Hexadecimal 624fda80
20 Vigesimal 15f8f128
36 Base36 ra0dj4

Cryptographic Hash Functions

md5 1d06562864b3e67b482bc4f743db7263
sha1 dc5597d6a8d0957d8d5762e480254ac1bb41f258
sha256 8594c09687edfeb27011dbfab8d5862633bbed6594a7357ee0d6811b8ce523ea
sha512 4c7f6e7be7b090bd09ad776ca6fc2d36b7e77ea0bad59668487c69213e87fadc7f550249c4f277e6387aa43849f6eff86c5a59726c941621a9afd585e5707a91
ripemd-160 dda011f8b6578137e21f8a7b0284ee785e6df84b

1649400448 as geometric shapes

Circle

Radius = n
Diameter 3298800896
Circumference 10363488660.529
Area 8.5467714197597E+18

Sphere

Radius = n
Volume 1.8796064811607E+28
Surface area 3.4187085679039E+19
Circumference 10363488660.529

Square

Length = n
Perimeter 6597601792
Area 2720521837862600704
Diagonal 2332604483.3459

Cube

Length = n
Surface area 1.6323131027176E+19
Volume 4.4872299381644E+27
Space diagonal 2856845377.9629

Equilateral Triangle

Length = n
Perimeter 4948201344
Area 1.1780205115697E+18
Altitude 1428422688.9814

Triangular Pyramid

Length = n
Surface area 1.1780205115697E+18
Volume 5.2882511966988E+26
Height 777534827.78195