85280398 (number)

85280398 is an even 8-digits composite number following 85280397 and preceding 85280399. In scientific notation, it is written as 8.5280398 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 32586624 positive integers (up to 85280398) that are relatively prime to 85280398.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred eighty thousand three hundred ninety-eight

Notation

Scientific notation 8.5280398 × 10^7
Engineering notation 8.5280398 × 10^6

Prime Factorization of 85280398

Prime Factorization 2 × 7 × 323 × 18859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85280398
Product of the distinct prime numbers

The prime factorization of 85280398 is 2 × 7 × 323 × 18859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 28, 84, 541, 526, 1525, 9375, 71361, 90694, 226544, 57411, 8919267, 8809831, 12207842, 12128368, 58707140, 563185825, 5826538736, 6534898148

Basic calculations (n = 85280398)

Multiplication

n×y
n×2 170560796
n×3 255841194
n×4 341121592
n×5 426401990

Division

n÷y
n÷2 42640199
n÷3 28426799.333333
n÷3 21320099.5
n÷5 17056079.6

Exponentiation

ny
n2 7272746283038404
n3 6.2022269757054E+23
n4 5.2892838497449E+31
n5 4.5107223184122E+39

Nth Root

y√n
2√n 9234.7386535841
3√n 440.16591194919
4√n 96.097547594016
5√n 38.562913986256

Divisors of 85280398

1, 2, 7, 14, 323, 646, 2261, 4522, 18859, 37718, 132013, 264026, 6091457, 12182914, 42640199, 85280398

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 -85280397
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 85280398 can be divided by 16 positive divisors. The sum of these divisors (counting 85280398) is 1, the average is 0.0625.

Base conversion 85280398

Base System Value
2 Binary 101000101010100011010001110
3 Ternary 12221110200201021
4 Quaternary 11011110122032
5 Quinary 133312433043
6 Senary 12243504354
8 Octal 505243216
10 Decimal 85280398
12 Duodecimal 246880ba
16 Hexadecimal 515468e
20 Vigesimal 16d00ji
36 Base36 1erury

Cryptographic Hash Functions

md5 c53f03b7e22eb76897d96f7b48c2518f
sha1 dd74c2429809a9b09aaabe43983b4234c226ea91
sha256 a6c2f1924f9ecaabf3fe00acca52ba8f6ee99ec6fd317a88c3f8d5095390f188
sha512 7b078694c1ca490354b880002ccd325f966af00b089e2940caaff6390f928a2410df1249b41074900771332060b35c188eaa2d6d172dfce86963d886adb9bef2
ripemd-160 3a451ba4bd7a79a1fd480e7661f77c6bf4e07553

85280398 as geometric shapes

Circle

Radius = n
Diameter 170560796
Circumference 535832543.70403
Area 2.2848006294216E+16

Sphere

Radius = n
Volume 2.5979827603697E+24
Surface area 9.1392025176864E+16
Circumference 535832543.70403

Square

Length = n
Perimeter 341121592
Area 7272746283038404
Diagonal 120604695.45618

Cube

Length = n
Surface area 43636477698230424
Volume 6.2022269757054E+23
Space diagonal 147709982.2257

Equilateral Triangle

Length = n
Perimeter 255841194
Area 3.1491915181951E+15
Altitude 73854991.112848

Triangular Pyramid

Length = n
Surface area 3.1491915181951E+15
Volume 7.309394588299E+22
Height 40201565.152058