128125635 (number)

128125635 is an odd 9-digits composite number following 128125634 and preceding 128125636. In scientific notation, it is written as 1.28125635 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 58406400 positive integers (up to 128125635) that are relatively prime to 128125635.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million one hundred twenty-five thousand six hundred thirty-five

Notation

Scientific notation 1.28125635 × 10^8
Engineering notation 1.28125635 × 10^6

Prime Factorization of 128125635

Prime Factorization 11 × 3 × 5 × 31 × 37 × 677

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 128125635
Product of the distinct prime numbers

The prime factorization of 128125635 is 11 × 3 × 5 × 31 × 37 × 677. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 23, 40, 512, 755, 7519, 7450, 67604, 824, 799504, 654169, 563857, 4584900, 93484420, 43148836, 913302266, 641636878, 4495995838, 8576060756

Basic calculations (n = 128125635)

Multiplication

n×y
n×2 256251270
n×3 384376905
n×4 512502540
n×5 640628175

Division

n÷y
n÷2 64062817.5
n÷3 42708545
n÷3 32031408.75
n÷5 25625127

Exponentiation

ny
n2 16416178344153225
n3 2.1033332746179E+24
n4 2.6949091142705E+32
n5 3.4528694153319E+40

Nth Root

y√n
2√n 11319.259472245
3√n 504.1332516463
4√n 106.39200849803
5√n 41.83378943983

Divisors of 128125635

1, 3, 5, 11, 15, 31, 33, 37, 55, 93, 111, 155, 165, 185, 341, 407, 465, 555, 677, 1023, 1147, 1221, 1705, 2031, 2035, 3385, 3441, 5115, 5735, 6105, 7447, 10155, 12617, 17205, 20987, 22341, 25049, 37235, 37851, 62961, 63085, 75147, 104935, 111705, 125245, 189255, 230857, 275539, 314805, 375735, 692571, 776519, 826617, 1154285, 1377695, 2329557, 3462855, 3882595, 4133085, 8541709, 11647785, 25625127, 42708545, 128125635

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 -128125634
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 128125635 can be divided by 64 positive divisors. The sum of these divisors (counting 128125635) is 1, the average is 0.015625.

Base conversion 128125635

Base System Value
2 Binary 111101000110000101011000011
3 Ternary 22221002110022220
4 Quaternary 13220300223003
5 Quinary 230300010020
6 Senary 20414102123
8 Octal 750605303
10 Decimal 128125635
12 Duodecimal 36aaa943
16 Hexadecimal 7a30ac3
20 Vigesimal 200fe1f
36 Base36 24a6df

Cryptographic Hash Functions

md5 0b4427b6c0fa0646bcc4436e0db0df02
sha1 09df8f4c2d97b55b7f0925bb74699846ef4f065c
sha256 6abdd250061264455a824d0c59c86cf40ed64a9c0a194b26780f514b7b2ad1fb
sha512 0797e87646e68f1c09bea4c21beecf3d4262d435631004a8345f94571d47f820c8cc30cf7a541ab63091b1e76112870e067e33d427a7452ed911188d66c77ca4
ripemd-160 2e9ff85b42989b74cba8c9618933f0caca88d01b

128125635 as geometric shapes

Circle

Radius = n
Diameter 256251270
Circumference 805037107.30505
Area 5.1572945286012E+16

Sphere

Radius = n
Volume 8.8104218181207E+24
Surface area 2.0629178114405E+17
Circumference 805037107.30505

Square

Length = n
Perimeter 512502540
Area 16416178344153225
Diagonal 181197010.70466

Cube

Length = n
Surface area 98497070064919350
Volume 2.1033332746179E+24
Space diagonal 221920109.57203

Equilateral Triangle

Length = n
Perimeter 384376905
Area 7.1084137395463E+15
Altitude 110960054.78601

Triangular Pyramid

Length = n
Surface area 7.1084137395463E+15
Volume 2.4788020359627E+23
Height 60399003.568222