83998440 (number)

83998440 is an even 8-digits composite number following 83998439 and preceding 83998441. In scientific notation, it is written as 8.3998440 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 22399488 positive integers (up to 83998440) that are relatively prime to 83998440.

Interesting facts

Basic properties

Name

Name eighty-three million nine hundred ninety-eight thousand four hundred forty

Notation

Scientific notation 8.3998440 × 10^7
Engineering notation 8.3998440 × 10^6

Prime Factorization of 83998440

Prime Factorization 2 × 2 × 2 × 9 × 5 × 233329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20999610
Product of the distinct prime numbers

The prime factorization of 83998440 is 2 × 2 × 2 × 9 × 5 × 233329. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 83, 61, 883, 526, 4412, 1204, 40571, 57611, 351741, 256267, 5331676, 6428440, 69293858, 21384046, 767020983, 516651696, 2427190146, 4243953291

Basic calculations (n = 83998440)

Multiplication

n×y
n×2 167996880
n×3 251995320
n×4 335993760
n×5 419992200

Division

n÷y
n÷2 41999220
n÷3 27999480
n÷3 20999610
n÷5 16799688

Exponentiation

ny
n2 7055737922433600
n3 5.9267097853326E+23
n4 4.9783437630068E+31
n5 4.181731098763E+39

Nth Root

y√n
2√n 9165.0662845394
3√n 437.94920284111
4√n 95.734352687734
5√n 38.446272879552

Divisors of 83998440

1, 2, 4, 5, 8, 9, 10, 18, 20, 36, 40, 45, 72, 90, 180, 360, 233329, 466658, 933316, 1166645, 1866632, 2099961, 2333290, 4199922, 4666580, 8399844, 9333160, 10499805, 16799688, 20999610, 41999220, 83998440

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 -83998439
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 83998440 can be divided by 32 positive divisors. The sum of these divisors (counting 83998440) is 1, the average is 0.03125.

Base conversion 83998440

Base System Value
2 Binary 101000000011011011011101000
3 Ternary 12212001120012100
4 Quaternary 11000123123220
5 Quinary 133000422230
6 Senary 12200213400
8 Octal 500333350
10 Decimal 83998440
12 Duodecimal 2416a260
16 Hexadecimal 501b6e8
20 Vigesimal 164jg20
36 Base36 1e0dm0

Cryptographic Hash Functions

md5 546b5a012282b42c1bedbc23cde8dab9
sha1 cdb589722c5545e47a53ab2fb415f599e28671c1
sha256 cb55a5b199a1579e02f1572b92d864c41bd85611676e502119ceef6bd7363f88
sha512 37e1c3ee76d445702e971131fe95a3bc25b645b11bf24c7ed04329a3d4117589b8f10ce210fa6618de30d93248aa9cf9141be17ef7de573a1287efdaefd9d1e1
ripemd-160 4dd8da00e3ba996b0985b64d65cb15dcd61b22e1

83998440 as geometric shapes

Circle

Radius = n
Diameter 167996880
Circumference 527777764.03401
Area 2.2166254422772E+16

Sphere

Radius = n
Volume 2.4825743895413E+24
Surface area 8.8665017691089E+16
Circumference 527777764.03401

Square

Length = n
Perimeter 335993760
Area 7055737922433600
Diagonal 118791733.06618

Cube

Length = n
Surface area 42334427534601600
Volume 5.9267097853326E+23
Space diagonal 145489565.83653

Equilateral Triangle

Length = n
Perimeter 251995320
Area 3.0552241416364E+15
Altitude 72744782.918263

Triangular Pyramid

Length = n
Surface area 3.0552241416364E+15
Volume 6.9846944655556E+22
Height 39597244.355394