128496737 (number)

128496737 is an odd 9-digits prime number following 128496736 and preceding 128496738. In scientific notation, it is written as 1.28496737 × 10^8. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 128496736 positive integers (up to 128496737) that are relatively prime to 128496737.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million four hundred ninety-six thousand seven hundred thirty-seven

Notation

Scientific notation 1.28496737 × 10^8
Engineering notation 1.28496737 × 10^6

Prime Factorization of 128496737

Prime Factorization 128496737

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 128496737
Product of the distinct prime numbers

The prime factorization of 128496737 is 128496737. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 3, 61, 7, 755, 416, 5561, 6673, 59328, 5895, 720135, 261968, 7260692, 2623718, 84000641, 37747898, 883025665, 867139476, 7446146101, 5859155720

Basic calculations (n = 128496737)

Multiplication

n×y
n×2 256993474
n×3 385490211
n×4 513986948
n×5 642483685

Division

n÷y
n÷2 64248368.5
n÷3 42832245.666667
n÷3 32124184.25
n÷5 25699347.4

Exponentiation

ny
n2 16511411419647169
n3 2.1216624906892E+24
n4 2.7262670706885E+32
n5 3.5031642277403E+40

Nth Root

y√n
2√n 11335.640123081
3√n 504.61950490954
4√n 106.46896319154
5√n 41.85799481917

Divisors of 128496737

1, 128496737

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 128496738
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 64248369
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11335.64016719
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999844354
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128496737 can be divided by 2 positive divisors. The sum of these divisors (counting 128496737) is 128496738, the average is 64248369.

Base conversion 128496737

Base System Value
2 Binary 111101010001011010001100001
3 Ternary 22221210022101102
4 Quaternary 13222023101201
5 Quinary 230343343422
6 Senary 20430044145
8 Octal 752132141
10 Decimal 128496737
12 Duodecimal 37049655
16 Hexadecimal 7a8b461
20 Vigesimal 20321gh
36 Base36 24i4pt

Cryptographic Hash Functions

md5 b4daff5c8231f06df6b7142ec495fd30
sha1 985c3dc4f222f9e919bc7f30940cbafe74171e5c
sha256 664b9fb6768e8c8e7ee5022a0298961d92c181eab9d8384f850b69c899627587
sha512 64acd99279533dfe64c3def84053cbb7dbaaca3599a8c1101fa9d7ffb9061ea8ff7ae2b65524af773f6dade31b8fbd1bd16e9af9dd56aa321c3e3991aa2a3521
ripemd-160 7a2b4e85b187c9ab5f58a742beabd9dd3e258dd7

128496737 as geometric shapes

Circle

Radius = n
Diameter 256993474
Circumference 807368809.93892
Area 5.1872128816362E+16

Sphere

Radius = n
Volume 8.8871990588616E+24
Surface area 2.0748851526545E+17
Circumference 807368809.93892

Square

Length = n
Perimeter 513986948
Area 16511411419647169
Diagonal 181721828.18609

Cube

Length = n
Surface area 99068468517883014
Volume 2.1216624906892E+24
Space diagonal 222562877.09082

Equilateral Triangle

Length = n
Perimeter 385490211
Area 7.1496508708755E+15
Altitude 111281438.54541

Triangular Pyramid

Length = n
Surface area 7.1496508708755E+15
Volume 2.5004032242591E+23
Height 60573942.728696