128296977 (number)

128296977 is an odd 9-digits composite number following 128296976 and preceding 128296978. In scientific notation, it is written as 1.28296977 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 80500032 positive integers (up to 128296977) that are relatively prime to 128296977.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million two hundred ninety-six thousand nine hundred seventy-seven

Notation

Scientific notation 1.28296977 × 10^8
Engineering notation 1.28296977 × 10^6

Prime Factorization of 128296977

Prime Factorization 3 × 17 × 2515627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128296977
Product of the distinct prime numbers

The prime factorization of 128296977 is 3 × 17 × 2515627. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128296977)

Multiplication

n×y
n×2 256593954
n×3 384890931
n×4 513187908
n×5 641484885

Division

n÷y
n÷2 64148488.5
n÷3 42765659
n÷3 32074244.25
n÷5 25659395.4

Exponentiation

ny
n2 16460114307338529
n3 2.111782906706E+24
n4 2.7093536301065E+32
n5 3.4760188036664E+40

Nth Root

y√n
2√n 11326.825548228
3√n 504.35787680506
4√n 106.42756009713
5√n 41.844972297949

Divisors of 128296977

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128296976
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128296977 can be divided by 8 positive divisors. The sum of these divisors (counting 128296977) is 1, the average is 0.125.

Base conversion 128296977

Base System Value
2 Binary 111101001011010100000010001
3 Ternary 22221102011100220
4 Quaternary 13221122200101
5 Quinary 230321000402
6 Senary 20421503253
8 Octal 751324021
10 Decimal 128296977
12 Duodecimal 36b71b29
16 Hexadecimal 7a5a811
20 Vigesimal 201h28h
36 Base36 24dukx

Cryptographic Hash Functions

md5 ccc3cc668432332f698bca3d98132330
sha1 71b5c1ffc5d508d16bb206fd4819405bc85f7357
sha256 6a99665efbd68a4d02c8728b2c5ba3c8e3999d51612dd65031db95ddc80af8df
sha512 87f006b80ee216719e09926b97242dc59711f5ebc832fca305c7f4708d3f2aebf256e6f6ccbe6c0441d3a8190cd8c51bba6ad9cd99e71f8a196ad1ef9c898aee
ripemd-160 8ffabb1ea8a56843e6767eb74b05f0a74dcbb9f7

128296977 as geometric shapes

Circle

Radius = n
Diameter 256593954
Circumference 806113680.84196
Area 5.1710974185183E+16

Sphere

Radius = n
Volume 8.8458155542453E+24
Surface area 2.0684389674073E+17
Circumference 806113680.84196

Square

Length = n
Perimeter 513187908
Area 16460114307338529
Diagonal 181439324.88487

Cube

Length = n
Surface area 98760685844031174
Volume 2.111782906706E+24
Space diagonal 222216882.6215

Equilateral Triangle

Length = n
Perimeter 384890931
Area 7.1274385696754E+15
Altitude 111108441.31075

Triangular Pyramid

Length = n
Surface area 7.1274385696754E+15
Volume 2.4887600228761E+23
Height 60479774.961623