168996938 (number)

168996938 is an even 9-digits composite number following 168996937 and preceding 168996939. In scientific notation, it is written as 1.68996938 × 10^8. The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors. There are 75952800 positive integers (up to 168996938) that are relatively prime to 168996938.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million nine hundred ninety-six thousand nine hundred thirty-eight

Notation

Scientific notation 1.68996938 × 10^8
Engineering notation 1.68996938 × 10^6

Prime Factorization of 168996938

Prime Factorization 2 × 11 × 89 × 86311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168996938
Product of the distinct prime numbers

The prime factorization of 168996938 is 2 × 11 × 89 × 86311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 4, 57, 631, 710, 8985, 7250, 12854, 12449, 550711, 796525, 9956465, 7913680, 2942913, 82969540, 794907552, 888200035, 3840678491, 4692116906

Basic calculations (n = 168996938)

Multiplication

n×y
n×2 337993876
n×3 506990814
n×4 675987752
n×5 844984690

Division

n÷y
n÷2 84498469
n÷3 56332312.666667
n÷3 42249234.5
n÷5 33799387.6

Exponentiation

ny
n2 28559965053375844
n3 4.8265466434075E+24
n4 8.1567160385005E+32
n5 1.3784600346421E+41

Nth Root

y√n
2√n 12999.882230236
3√n 552.87414227307
4√n 114.01702605416
5√n 44.215624888303

Divisors of 168996938

1, 2, 11, 22, 89, 178, 979, 1958, 86311, 172622, 949421, 1898842, 7681679, 15363358, 84498469, 168996938

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 -168996937
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 168996938 can be divided by 16 positive divisors. The sum of these divisors (counting 168996938) is 1, the average is 0.0625.

Base conversion 168996938

Base System Value
2 Binary 1010000100101011000001001010
3 Ternary 102202222221012212
4 Quaternary 22010223001022
5 Quinary 321230400223
6 Senary 24434105122
8 Octal 1204530112
10 Decimal 168996938
12 Duodecimal 4871b1a2
16 Hexadecimal a12b04a
20 Vigesimal 2cg4c6i
36 Base36 2sm6ve

Cryptographic Hash Functions

md5 d13accf43afd74ed6acdfe1b8bb13888
sha1 51b491bae19c6a97cc48ca7af251bb50e59f538e
sha256 71aeab933c079cfa02f3eb76b70871bf4673c49df54cab6e66fda2b2061a72a9
sha512 2da87ac8e509ec26a9e2016ae471e72580064b096fa544ce8d7a313ada1f23f734f143159f1cde362df744125fe0f9a6b879dd07a30c867330b7685e0c84b87e
ripemd-160 0616808eb721aa18fef386e9ecda07e9ca424388

168996938 as geometric shapes

Circle

Radius = n
Diameter 337993876
Circumference 1061839077.7999
Area 8.9723776398467E+16

Sphere

Radius = n
Volume 2.021739130285E+25
Surface area 3.5889510559387E+17
Circumference 1061839077.7999

Square

Length = n
Perimeter 675987752
Area 28559965053375844
Diagonal 238997761.71913

Cube

Length = n
Surface area 171359790320255064
Volume 4.8265466434075E+24
Space diagonal 292711282.93957

Equilateral Triangle

Length = n
Perimeter 506990814
Area 1.236682763371E+16
Altitude 146355641.46978

Triangular Pyramid

Length = n
Surface area 1.236682763371E+16
Volume 5.6881397687777E+23
Height 79665920.573042