648889248 (number)

648889248 is an even 9-digits composite number following 648889247 and preceding 648889249. In scientific notation, it is written as 6.48889248 × 10^8. The sum of its digits is 57. It has a total of 8 prime factors and 48 positive divisors. There are 177331968 positive integers (up to 648889248) that are relatively prime to 648889248.

Interesting facts

Basic properties

Name

Name six hundred forty-eight million eight hundred eighty-nine thousand two hundred forty-eight

Notation

Scientific notation 6.48889248 × 10^8
Engineering notation 6.48889248 × 10^6

Prime Factorization of 648889248

Prime Factorization 2 × 2 × 2 × 2 × 2 × 21 × 23 × 41983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 40555578
Product of the distinct prime numbers

The prime factorization of 648889248 is 2 × 2 × 2 × 2 × 2 × 21 × 23 × 41983. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 6, 18, 83, 921, 92, 1271, 7546, 53774, 15163, 891163, 149705, 5498569, 3255451, 99392963, 37407308, 892603027, 503392972, 6849833998, 1200912661

Basic calculations (n = 648889248)

Multiplication

n×y
n×2 1297778496
n×3 1946667744
n×4 2595556992
n×5 3244446240

Division

n÷y
n÷2 324444624
n÷3 216296416
n÷3 162222312
n÷5 129777849.6

Exponentiation

ny
n2 421057256170005504
n3 2.732195263211E+26
n4 1.7728921297341E+35
n5 1.1504106408483E+44

Nth Root

y√n
2√n 25473.304614832
3√n 865.74540000175
4√n 159.60358584578
5√n 57.867419425283

Divisors of 648889248

1, 2, 4, 8, 16, 21, 23, 32, 42, 46, 84, 92, 168, 184, 336, 368, 483, 672, 736, 966, 1932, 3864, 7728, 15456, 41983, 83966, 167932, 335864, 671728, 881643, 965609, 1343456, 1763286, 1931218, 3526572, 3862436, 7053144, 7724872, 14106288, 15449744, 20277789, 28212576, 30899488, 40555578, 81111156, 162222312, 324444624, 648889248

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -648889247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 648889248 can be divided by 48 positive divisors. The sum of these divisors (counting 648889248) is 1, the average is 0.020833333333333.

Base conversion 648889248

Base System Value
2 Binary 100110101011010100001110100000
3 Ternary 1200012222222201010
4 Quaternary 212223110032200
5 Quinary 2312103423443
6 Senary 144215540520
8 Octal 4653241640
10 Decimal 648889248
12 Duodecimal 16138a740
16 Hexadecimal 26ad43a0
20 Vigesimal a2fb328
36 Base36 aqby5c

Cryptographic Hash Functions

md5 d1990be010e0fb93edd896de0874a97c
sha1 a730b7dd27c2e7d18dff4bce692e0e373ce474f2
sha256 ba62d3a50a90a16586df3012261b80d440ec39c562223c530794dbbb98c622dc
sha512 0d367295c233cb321fa94a9cee59cad823e8c9a5164b2d7262abce6d7b60108f97472a383be51a4fdd5a6f4f2d75bd58a70a5220ae6198f98a45e3bc9f0737f6
ripemd-160 1b2ac459cc447ff676c3f54af5de53708f62a157

648889248 as geometric shapes

Circle

Radius = n
Diameter 1297778496
Circumference 4077091389.0204
Area 1.3227903827244E+18

Sphere

Radius = n
Volume 1.1444592756102E+27
Surface area 5.2911615308975E+18
Circumference 4077091389.0204

Square

Length = n
Perimeter 2595556992
Area 421057256170005504
Diagonal 917667974.99968

Cube

Length = n
Surface area 2526343537020033024
Volume 2.732195263211E+26
Space diagonal 1123909146.0212

Equilateral Triangle

Length = n
Perimeter 1946667744
Area 1.823231401455E+17
Altitude 561954573.01058

Triangular Pyramid

Length = n
Surface area 1.823231401455E+17
Volume 3.2199229969038E+25
Height 305889324.99989