168432890 (number)

168432890 is an even 9-digits composite number following 168432889 and preceding 168432891. In scientific notation, it is written as 1.68432890 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 67227024 positive integers (up to 168432890) that are relatively prime to 168432890.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million four hundred thirty-two thousand eight hundred ninety

Notation

Scientific notation 1.68432890 × 10^8
Engineering notation 1.68432890 × 10^6

Prime Factorization of 168432890

Prime Factorization 2 × 5 × 467 × 36067

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168432890
Product of the distinct prime numbers

The prime factorization of 168432890 is 2 × 5 × 467 × 36067. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 19, 47, 646, 711, 4417, 2388, 599, 67252, 26752, 400759, 3105732, 8658263, 30252116, 88149031, 511388970, 544372098, 55095185, 1802718562

Basic calculations (n = 168432890)

Multiplication

n×y
n×2 336865780
n×3 505298670
n×4 673731560
n×5 842164450

Division

n÷y
n÷2 84216445
n÷3 56144296.666667
n÷3 42108222.5
n÷5 33686578

Exponentiation

ny
n2 28369638433752100
n3 4.7783801896519E+24
n4 8.0483638486182E+32
n5 1.3556091827943E+41

Nth Root

y√n
2√n 12978.169747696
3√n 552.2583616051
4√n 113.92177029741
5√n 44.186070391417

Divisors of 168432890

1, 2, 5, 10, 467, 934, 2335, 4670, 36067, 72134, 180335, 360670, 16843289, 33686578, 84216445, 168432890

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 -168432889
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 168432890 can be divided by 16 positive divisors. The sum of these divisors (counting 168432890) is 1, the average is 0.0625.

Base conversion 168432890

Base System Value
2 Binary 1010000010100001010011111010
3 Ternary 102201221021111012
4 Quaternary 22002201103322
5 Quinary 321104323030
6 Senary 24414033522
8 Octal 1202412372
10 Decimal 168432890
12 Duodecimal 484a88a2
16 Hexadecimal a0a14fa
20 Vigesimal 2cce24a
36 Base36 2sa3ne

Cryptographic Hash Functions

md5 3dfaace9729bbbe2eb207e3838b2ce43
sha1 740e85bfd6492804b61d5349cfafcd662e952229
sha256 d051f9766f85d5fd9de0110e52f8b76e89a8bfb6b055c30f82cc7e1a12926a5e
sha512 86f3cb05a9abc57ed2f03c94edb696b3be3146e5a7fca6a81da58130b1492ac45a86341c976575b0696c6d059b1327ff54e7aff4fc65a6351f9fee518d03a970
ripemd-160 6906cc31b7dd27891d28c04130f805ca805ff323

168432890 as geometric shapes

Circle

Radius = n
Diameter 336865780
Circumference 1058295059.6938
Area 8.9125847688474E+16

Sphere

Radius = n
Volume 2.0015632133159E+25
Surface area 3.565033907539E+17
Circumference 1058295059.6938

Square

Length = n
Perimeter 673731560
Area 28369638433752100
Diagonal 238200077.3877

Cube

Length = n
Surface area 170217830602512600
Volume 4.7783801896519E+24
Space diagonal 291734323.14566

Equilateral Triangle

Length = n
Perimeter 505298670
Area 1.2284413789904E+16
Altitude 145867161.57283

Triangular Pyramid

Length = n
Surface area 1.2284413789904E+16
Volume 5.6313750586506E+23
Height 79400025.795899