83722990 (number)

83722990 is an even 8-digits composite number following 83722989 and preceding 83722991. In scientific notation, it is written as 8.3722990 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 29568000 positive integers (up to 83722990) that are relatively prime to 83722990.

Interesting facts

Basic properties

Name

Name eighty-three million seven hundred twenty-two thousand nine hundred ninety

Notation

Scientific notation 8.3722990 × 10^7
Engineering notation 8.3722990 × 10^6

Prime Factorization of 83722990

Prime Factorization 2 × 5 × 13 × 23 × 28001

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 83722990
Product of the distinct prime numbers

The prime factorization of 83722990 is 2 × 5 × 13 × 23 × 28001. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 48, 61, 132, 645, 9657, 3926, 9313, 18417, 98721, 952424, 823627, 3369707, 62047407, 77391385, 386253893, 353052116, 6668233333, 4284272611

Basic calculations (n = 83722990)

Multiplication

n×y
n×2 167445980
n×3 251168970
n×4 334891960
n×5 418614950

Division

n÷y
n÷2 41861495
n÷3 27907663.333333
n÷3 20930747.5
n÷5 16744598

Exponentiation

ny
n2 7009539054540100
n3 5.8685956816787E+23
n4 4.9133637757123E+31
n5 4.1136150626032E+39

Nth Root

y√n
2√n 9150.0267759171
3√n 437.46996691796
4√n 95.655772308403
5√n 38.421024924708

Divisors of 83722990

1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 28001, 56002, 140005, 280010, 364013, 644023, 728026, 1288046, 1820065, 3220115, 3640130, 6440230, 8372299, 16744598, 41861495, 83722990

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 -83722989
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 83722990 can be divided by 32 positive divisors. The sum of these divisors (counting 83722990) is 1, the average is 0.03125.

Base conversion 83722990

Base System Value
2 Binary 100111111011000001011101110
3 Ternary 12211112120100111
4 Quaternary 10333120023232
5 Quinary 132413113430
6 Senary 12150250234
8 Octal 477301356
10 Decimal 83722990
12 Duodecimal 2405697a
16 Hexadecimal 4fd82ee
20 Vigesimal 163579a
36 Base36 1duh2m

Cryptographic Hash Functions

md5 bf06ed16f14481b03edaecca9c1e6440
sha1 c1f5dfa8bfa1292fd33a190d254bb84d9adaaf41
sha256 d45ebfccd5b6664475b1dbd0b6f84098ae3584ec1607583edeaa5d8f9f38dffa
sha512 f39f3f1628e73b0373f87e9eb3c0436f6418be02159d3e49b6a66bdae90840a6b67647d9a4d7159c5ae6baa7709cf4e2827cf27ec23273655787d0847ea8e1ae
ripemd-160 7993be77a63b70eee4d2d47e7f09af019f26eafa

83722990 as geometric shapes

Circle

Radius = n
Diameter 167445980
Circumference 526047060.64114
Area 2.2021116398794E+16

Sphere

Radius = n
Volume 2.4582316107267E+24
Surface area 8.8084465595176E+16
Circumference 526047060.64114

Square

Length = n
Perimeter 334891960
Area 7009539054540100
Diagonal 118402187.94043

Cube

Length = n
Surface area 42057234327240600
Volume 5.8685956816787E+23
Space diagonal 145012472.44158

Equilateral Triangle

Length = n
Perimeter 251168970
Area 3.0352194450254E+15
Altitude 72506236.220791

Triangular Pyramid

Length = n
Surface area 3.0352194450254E+15
Volume 6.9162063375952E+22
Height 39467395.980142