83991005 (number)

83991005 is an odd 8-digits composite number following 83991004 and preceding 83991006. In scientific notation, it is written as 8.3991005 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 57480192 positive integers (up to 83991005) that are relatively prime to 83991005.

Interesting facts

Basic properties

Name

Name eighty-three million nine hundred ninety-one thousand five

Notation

Scientific notation 8.3991005 × 10^7
Engineering notation 8.3991005 × 10^6

Prime Factorization of 83991005

Prime Factorization 5 × 7 × 577 × 4159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83991005
Product of the distinct prime numbers

The prime factorization of 83991005 is 5 × 7 × 577 × 4159. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 47, 75, 103, 822, 4958, 7079, 5066, 18995, 282817, 297459, 6573217, 4179729, 83801224, 11832907, 793461595, 837500480, 2129457364, 8829658860

Basic calculations (n = 83991005)

Multiplication

n×y
n×2 167982010
n×3 251973015
n×4 335964020
n×5 419955025

Division

n÷y
n÷2 41995502.5
n÷3 27997001.666667
n÷3 20997751.25
n÷5 16798201

Exponentiation

ny
n2 7054488920910025
n3 5.925136142286E+23
n4 4.9765813935242E+31
n5 4.179880727064E+39

Nth Root

y√n
2√n 9164.6606592934
3√n 437.9362809805
4√n 95.732234170594
5√n 38.445592252245

Divisors of 83991005

1, 5, 7, 35, 577, 2885, 4039, 4159, 20195, 20795, 29113, 145565, 2399743, 11998715, 16798201, 83991005

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 -83991004
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 83991005 can be divided by 16 positive divisors. The sum of these divisors (counting 83991005) is 1, the average is 0.0625.

Base conversion 83991005

Base System Value
2 Binary 101000000011001100111011101
3 Ternary 12212001011222222
4 Quaternary 11000121213131
5 Quinary 133000203010
6 Senary 12200115125
8 Octal 500314735
10 Decimal 83991005
12 Duodecimal 24165aa5
16 Hexadecimal 50199dd
20 Vigesimal 164iha5
36 Base36 1e07vh

Cryptographic Hash Functions

md5 00958a327e1bd8d49a86bc597ac5c157
sha1 4a39581f9829074dc16474204f4316e7135904fb
sha256 619f3758e159f1d1f63c0bec0b817065fa0494fdd2968d68ebfc3534f3275a84
sha512 8ff7dc09b3e36785a7e12ec9ef227e724bda2c7145a9f5b6cc89f371e5f0e3b57f09da543f35bda9905b1c09cd6ff47ef4e210e0328b8fdeec9b61a9816dc5b8
ripemd-160 5b60001e6d5bdd204a4a2e667e208aa5c7769739

83991005 as geometric shapes

Circle

Radius = n
Diameter 167982010
Circumference 527731048.55125
Area 2.2162330568762E+16

Sphere

Radius = n
Volume 2.4819152234833E+24
Surface area 8.8649322275046E+16
Circumference 527731048.55125

Square

Length = n
Perimeter 335964020
Area 7054488920910025
Diagonal 118781218.38835

Cube

Length = n
Surface area 42326933525460150
Volume 5.925136142286E+23
Space diagonal 145476688.03877

Equilateral Triangle

Length = n
Perimeter 251973015
Area 3.054683308112E+15
Altitude 72738344.019386

Triangular Pyramid

Length = n
Surface area 3.054683308112E+15
Volume 6.9828399094399E+22
Height 39593739.462782