83445557 (number)

83445557 is an odd 8-digits composite number following 83445556 and preceding 83445558. In scientific notation, it is written as 8.3445557 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 74049024 positive integers (up to 83445557) that are relatively prime to 83445557.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred forty-five thousand five hundred fifty-seven

Notation

Scientific notation 8.3445557 × 10^7
Engineering notation 8.3445557 × 10^6

Prime Factorization of 83445557

Prime Factorization 13 × 569 × 29 × 389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83445557
Product of the distinct prime numbers

The prime factorization of 83445557 is 13 × 569 × 29 × 389. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 66, 82, 528, 799, 2604, 1018, 93534, 81586, 30585, 99684, 4431264, 3652791, 33232712, 23986586, 960811417, 327718483, 8133179528, 3184692170

Basic calculations (n = 83445557)

Multiplication

n×y
n×2 166891114
n×3 250336671
n×4 333782228
n×5 417227785

Division

n÷y
n÷2 41722778.5
n÷3 27815185.666667
n÷3 20861389.25
n÷5 16689111.4

Exponentiation

ny
n2 6963160983040249
n3 5.8104484671046E+23
n4 4.8485610875734E+31
n5 4.0459088060109E+39

Nth Root

y√n
2√n 9134.8539670867
3√n 436.98621722367
4√n 95.576429976677
5√n 38.395527944711

Divisors of 83445557

1, 13, 29, 377, 389, 569, 5057, 7397, 11281, 16501, 146653, 214513, 221341, 2877433, 6418889, 83445557

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 -83445556
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 83445557 can be divided by 16 positive divisors. The sum of these divisors (counting 83445557) is 1, the average is 0.0625.

Base conversion 83445557

Base System Value
2 Binary 100111110010100011100110101
3 Ternary 12211000110210012
4 Quaternary 10332110130311
5 Quinary 132330224212
6 Senary 12140310005
8 Octal 476243465
10 Decimal 83445557
12 Duodecimal 23b42305
16 Hexadecimal 4f94735
20 Vigesimal 161adhh
36 Base36 1doj05

Cryptographic Hash Functions

md5 d997d2713b308987011a4c43e16d2051
sha1 bb2d7bf2576ed1164f95e8a07d81d56df66af05c
sha256 be52fa2e2a1c76f636051f6acdc84fd9d7b0884e6b6fc8799234b2aba4e2ac5d
sha512 3159cd05f6c0564b9defe6dc7bf7ec6a5bb1ab3eb7d8bb8145ec618cafd31b1984cbd588ae17917f0a23e4ac72a5cc7d7dae8c08b916bcecc0a88bf21aa68b29
ripemd-160 9c7c8976681db15b70ff8ba1b8cb8b1afcc656ef

83445557 as geometric shapes

Circle

Radius = n
Diameter 166891114
Circumference 524303897.69182
Area 2.1875415390082E+16

Sphere

Radius = n
Volume 2.4338749624424E+24
Surface area 8.7501661560329E+16
Circumference 524303897.69182

Square

Length = n
Perimeter 333782228
Area 6963160983040249
Diagonal 118009838.42918

Cube

Length = n
Surface area 41778965898241494
Volume 5.8104484671046E+23
Space diagonal 144531944.38988

Equilateral Triangle

Length = n
Perimeter 250336671
Area 3.0151371509767E+15
Altitude 72265972.194942

Triangular Pyramid

Length = n
Surface area 3.0151371509767E+15
Volume 6.8476791880411E+22
Height 39336612.809726