128216744 (number)

128216744 is an even 9-digits composite number following 128216743 and preceding 128216745. In scientific notation, it is written as 1.28216744 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 62040240 positive integers (up to 128216744) that are relatively prime to 128216744.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million two hundred sixteen thousand seven hundred forty-four

Notation

Scientific notation 1.28216744 × 10^8
Engineering notation 1.28216744 × 10^6

Prime Factorization of 128216744

Prime Factorization 2 × 2 × 2 × 31 × 517003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32054186
Product of the distinct prime numbers

The prime factorization of 128216744 is 2 × 2 × 2 × 31 × 517003. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 20, 9, 407, 993, 292, 4803, 57803, 21206, 660576, 365588, 4682085, 6513643, 66746786, 55486908, 466929105, 837153864, 4831082851, 4591539386

Basic calculations (n = 128216744)

Multiplication

n×y
n×2 256433488
n×3 384650232
n×4 512866976
n×5 641083720

Division

n÷y
n÷2 64108372
n÷3 42738914.666667
n÷3 32054186
n÷5 25643348.8

Exponentiation

ny
n2 16439533441961536
n3 2.1078234508074E+24
n4 2.7025825978937E+32
n5 3.4651634109299E+40

Nth Root

y√n
2√n 11323.283269441
3√n 504.25271822472
4√n 106.41091705949
5√n 41.839737275443

Divisors of 128216744

1, 2, 4, 8, 31, 62, 124, 248, 517003, 1034006, 2068012, 4136024, 16027093, 32054186, 64108372, 128216744

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 -128216743
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 128216744 can be divided by 16 positive divisors. The sum of these divisors (counting 128216744) is 1, the average is 0.0625.

Base conversion 128216744

Base System Value
2 Binary 111101001000110111010101000
3 Ternary 22221021002022022
4 Quaternary 13221012322220
5 Quinary 230310413434
6 Senary 20420044012
8 Octal 751067250
10 Decimal 128216744
12 Duodecimal 36b33608
16 Hexadecimal 7a46ea8
20 Vigesimal 20171h4
36 Base36 24c4o8

Cryptographic Hash Functions

md5 c97088d47537589905624551d0f3a632
sha1 f0eee5ada1b4a9b4dd67580795070cf280b49052
sha256 48c8f94f06ed97df6c1412bb69dad19e875aa116843b1f078c0b2ed36701700f
sha512 f59274e8f598c30650e445a80002ea138e69ab05a9690025c8f4c85a4c1a8318acfb5a42a1152f786e2a2da240baf6ffd86b7c090279eb09e46730fe106c78f4
ripemd-160 e4b03d1f3bd3b94a7e532967b451fb5b086aa243

128216744 as geometric shapes

Circle

Radius = n
Diameter 256433488
Circumference 805609562.03521
Area 5.164631748971E+16

Sphere

Radius = n
Volume 8.8292302241612E+24
Surface area 2.0658526995884E+17
Circumference 805609562.03521

Square

Length = n
Perimeter 512866976
Area 16439533441961536
Diagonal 181325858.28812

Cube

Length = n
Surface area 98637200651769216
Volume 2.1078234508074E+24
Space diagonal 222077914.98905

Equilateral Triangle

Length = n
Perimeter 384650232
Area 7.1185267935513E+15
Altitude 111038957.49453

Triangular Pyramid

Length = n
Surface area 7.1185267935513E+15
Volume 2.4840937593499E+23
Height 60441952.762706