80128305 (number)

80128305 is an odd 8-digits composite number following 80128304 and preceding 80128306. In scientific notation, it is written as 8.0128305 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 40642560 positive integers (up to 80128305) that are relatively prime to 80128305.

Interesting facts

Basic properties

Name

Name eighty million one hundred twenty-eight thousand three hundred five

Notation

Scientific notation 8.0128305 × 10^7
Engineering notation 8.0128305 × 10^6

Prime Factorization of 80128305

Prime Factorization 45 × 3 × 97 × 29 × 211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80128305
Product of the distinct prime numbers

The prime factorization of 80128305 is 45 × 3 × 97 × 29 × 211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 47, 84, 746, 476, 6632, 3851, 39667, 9799, 720608, 635705, 2293977, 8554436, 98284210, 94595814, 325724414, 705958639, 9836363175, 9947744032

Basic calculations (n = 80128305)

Multiplication

n×y
n×2 160256610
n×3 240384915
n×4 320513220
n×5 400641525

Division

n÷y
n÷2 40064152.5
n÷3 26709435
n÷3 20032076.25
n÷5 16025661

Exponentiation

ny
n2 6420545262173025
n3 5.1446740903371E+23
n4 4.1223401463612E+31
n5 3.3031612856138E+39

Nth Root

y√n
2√n 8951.441504026
3√n 431.11716892022
4√n 94.612057920891
5√n 38.085283363208

Divisors of 80128305

1, 3, 29, 45, 87, 97, 135, 211, 291, 633, 1305, 2813, 3915, 4365, 6119, 8439, 9495, 13095, 18357, 20467, 28485, 61401, 126585, 275355, 379755, 593543, 826065, 921015, 1780629, 2763045, 26709435, 80128305

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80128304
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80128305 can be divided by 32 positive divisors. The sum of these divisors (counting 80128305) is 1, the average is 0.03125.

Base conversion 80128305

Base System Value
2 Binary 100110001101010100100110001
3 Ternary 12120202221101000
4 Quaternary 10301222210301
5 Quinary 131003101210
6 Senary 11541232213
8 Octal 461524461
10 Decimal 80128305
12 Duodecimal 22a02669
16 Hexadecimal 4c6a931
20 Vigesimal 150g0f5
36 Base36 1bpfe9

Cryptographic Hash Functions

md5 03d0a9027bb51296e13d2a6d8464ac5d
sha1 244cd0b2dbb6384a7544b336773dba376de7dcdb
sha256 629ef83fba8afb2b1b74cb886db6049d30a015bedc7b0bc4cb20d380a42b3e05
sha512 d9a0f02983135c07a7647dcc662f783a03d83ff35e3077f04fd38313e8858b510e6278670e8a7a9f20a5949496ddd1eb1bd82ed2c1252d31f8c1c57e1ede815c
ripemd-160 d21965379e9623add7be4b7e57d8581cfbc0fb96

80128305 as geometric shapes

Circle

Radius = n
Diameter 160256610
Circumference 503460988.6652
Area 2.0170737827684E+16

Sphere

Radius = n
Volume 2.1549960436422E+24
Surface area 8.0682951310734E+16
Circumference 503460988.6652

Square

Length = n
Perimeter 320513220
Area 6420545262173025
Diagonal 113318535.66097

Cube

Length = n
Surface area 38523271573038150
Volume 5.1446740903371E+23
Space diagonal 138786295.38438

Equilateral Triangle

Length = n
Perimeter 240384915
Area 2.7801776515948E+15
Altitude 69393147.692188

Triangular Pyramid

Length = n
Surface area 2.7801776515948E+15
Volume 6.0630565604534E+22
Height 37772845.220323