128959473 (number)

128959473 is an odd 9-digits composite number following 128959472 and preceding 128959474. In scientific notation, it is written as 1.28959473 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 81096000 positive integers (up to 128959473) that are relatively prime to 128959473.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million nine hundred fifty-nine thousand four hundred seventy-three

Notation

Scientific notation 1.28959473 × 10^8
Engineering notation 1.28959473 × 10^6

Prime Factorization of 128959473

Prime Factorization 3 × 1271 × 31 × 1091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128959473
Product of the distinct prime numbers

The prime factorization of 128959473 is 3 × 1271 × 31 × 1091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 91, 23, 400, 17, 6701, 5869, 20445, 98454, 808403, 289300, 4962315, 2259929, 82620020, 66044762, 374371256, 735787409, 5317165449, 1465766034

Basic calculations (n = 128959473)

Multiplication

n×y
n×2 257918946
n×3 386878419
n×4 515837892
n×5 644797365

Division

n÷y
n÷2 64479736.5
n÷3 42986491
n÷3 32239868.25
n÷5 25791894.6

Exponentiation

ny
n2 16630545676437729
n3 2.1446664061358E+24
n4 2.7657504949608E+32
n5 3.5666972627964E+40

Nth Root

y√n
2√n 11356.03244976
3√n 505.22451605579
4√n 106.56468669198
5√n 41.888098868684

Divisors of 128959473

1, 3, 31, 93, 1091, 1271, 3273, 3813, 33821, 39401, 101463, 118203, 1386661, 4159983, 42986491, 128959473

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 -128959472
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 128959473 can be divided by 16 positive divisors. The sum of these divisors (counting 128959473) is 1, the average is 0.0625.

Base conversion 128959473

Base System Value
2 Binary 111101011111100001111110001
3 Ternary 22222122211010210
4 Quaternary 13223330033301
5 Quinary 231003200343
6 Senary 20444014333
8 Octal 753741761
10 Decimal 128959473
12 Duodecimal 372313a9
16 Hexadecimal 7afc3f1
20 Vigesimal 205jidd
36 Base36 24s1rl

Cryptographic Hash Functions

md5 13071a4f12654d411fa20dbd1911511d
sha1 8bd7d8db9b9ae525f58f442bd10aad615209230e
sha256 318dbf1984102020162d310d641914ffd9c1766f823ae8445cc74e85c78e4f4a
sha512 04e92d7de9dc79a7600facd85ab1be71b8546e93f1637c31f9bbe16657dd7669f577a2ebd17316aab9fccec0e65c5e9fb631d16c8fd5d5c4734b953f26ebd2e7
ripemd-160 78cd9031e10d43a1611b4eda23dd94151407139d

128959473 as geometric shapes

Circle

Radius = n
Diameter 257918946
Circumference 810276265.97522
Area 5.2246400122286E+16

Sphere

Radius = n
Volume 8.9835576345562E+24
Surface area 2.0898560048915E+17
Circumference 810276265.97522

Square

Length = n
Perimeter 515837892
Area 16630545676437729
Diagonal 182376235.71309

Cube

Length = n
Surface area 99783274058626374
Volume 2.1446664061358E+24
Space diagonal 223364359.35331

Equilateral Triangle

Length = n
Perimeter 386878419
Area 7.2012375172963E+15
Altitude 111682179.67665

Triangular Pyramid

Length = n
Surface area 7.2012375172963E+15
Volume 2.5275135986027E+23
Height 60792078.571029