83445245 (number)

83445245 is an odd 8-digits composite number following 83445244 and preceding 83445246. In scientific notation, it is written as 8.3445245 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 58377024 positive integers (up to 83445245) that are relatively prime to 83445245.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred forty-five thousand two hundred forty-five

Notation

Scientific notation 8.3445245 × 10^7
Engineering notation 8.3445245 × 10^6

Prime Factorization of 83445245

Prime Factorization 5 × 19 × 13 × 67567

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83445245
Product of the distinct prime numbers

The prime factorization of 83445245 is 5 × 19 × 13 × 67567. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 66, 71, 154, 577, 766, 984, 8901, 63439, 298602, 57401, 509440, 5721819, 29076540, 61787983, 895112097, 663024692, 4256383549, 9832751942

Basic calculations (n = 83445245)

Multiplication

n×y
n×2 166890490
n×3 250335735
n×4 333780980
n×5 417226225

Division

n÷y
n÷2 41722622.5
n÷3 27815081.666667
n÷3 20861311.25
n÷5 16689049

Exponentiation

ny
n2 6963108913110025
n3 5.8103832921615E+23
n4 4.8484885735832E+31
n5 4.0458331690235E+39

Nth Root

y√n
2√n 9134.8368896221
3√n 436.98567259763
4√n 95.576340637325
5√n 38.395499232762

Divisors of 83445245

1, 5, 13, 19, 65, 95, 247, 1235, 67567, 337835, 878371, 1283773, 4391855, 6418865, 16689049, 83445245

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 -83445244
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 83445245 can be divided by 16 positive divisors. The sum of these divisors (counting 83445245) is 1, the average is 0.0625.

Base conversion 83445245

Base System Value
2 Binary 100111110010100010111111101
3 Ternary 12211000110100122
4 Quaternary 10332110113331
5 Quinary 132330221440
6 Senary 12140304325
8 Octal 476242775
10 Decimal 83445245
12 Duodecimal 23b420a5
16 Hexadecimal 4f945fd
20 Vigesimal 161ad25
36 Base36 1doirh

Cryptographic Hash Functions

md5 a9fd7040cfe9064769063f619101d02b
sha1 d7bfd2774ae44cef5834c247652be43375c41a63
sha256 15aa6a1993ed7d9030c27fd843c176b73bd99dc20baceec76e84451d8baf5196
sha512 de7cbb35d3566b4148a33099fa5f31f2db474914c201aba97f037c8a643bb8be0c6c80b036219a9fb0eea25cd017985e15f91b9a8c854096106075de4d5aab8a
ripemd-160 dea30399a79724baa642dbe27f8431d25cb97a81

83445245 as geometric shapes

Circle

Radius = n
Diameter 166890490
Circumference 524301937.338
Area 2.1875251807572E+16

Sphere

Radius = n
Volume 2.4338476620261E+24
Surface area 8.7501007230288E+16
Circumference 524301937.338

Square

Length = n
Perimeter 333780980
Area 6963108913110025
Diagonal 118009397.19455

Cube

Length = n
Surface area 41778653478660150
Volume 5.8103832921615E+23
Space diagonal 144531403.99003

Equilateral Triangle

Length = n
Perimeter 250335735
Area 3.0151146040356E+15
Altitude 72265701.995016

Triangular Pyramid

Length = n
Surface area 3.0151146040356E+15
Volume 6.847602378634E+22
Height 39336465.731515