168435448 (number)

168435448 is an even 9-digits composite number following 168435447 and preceding 168435449. In scientific notation, it is written as 1.68435448 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 8 positive divisors. There are 84217720 positive integers (up to 168435448) that are relatively prime to 168435448.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million four hundred thirty-five thousand four hundred forty-eight

Notation

Scientific notation 1.68435448 × 10^8
Engineering notation 1.68435448 × 10^6

Prime Factorization of 168435448

Prime Factorization 2 × 2 × 2 × 21054431

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42108862
Product of the distinct prime numbers

The prime factorization of 168435448 is 2 × 2 × 2 × 21054431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 73, 36, 16, 803, 7385, 7870, 28749, 54861, 347946, 737889, 2196934, 7757350, 30786008, 10520470, 970456869, 984977113, 9056449113, 8783691490

Basic calculations (n = 168435448)

Multiplication

n×y
n×2 336870896
n×3 505306344
n×4 673741792
n×5 842177240

Division

n÷y
n÷2 84217724
n÷3 56145149.333333
n÷3 42108862
n÷5 33687089.6

Exponentiation

ny
n2 28370500142960704
n3 4.7785979015637E+24
n4 8.0488527836173E+32
n5 1.3557121244946E+41

Nth Root

y√n
2√n 12978.268297427
3√n 552.26115731746
4√n 113.92220282907
5√n 44.186204601881

Divisors of 168435448

1, 2, 4, 8, 21054431, 42108862, 84217724, 168435448

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168435447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168435448 can be divided by 8 positive divisors. The sum of these divisors (counting 168435448) is 1, the average is 0.125.

Base conversion 168435448

Base System Value
2 Binary 1010000010100001111011111000
3 Ternary 102201221101222221
4 Quaternary 22002201323320
5 Quinary 321104413243
6 Senary 24414053424
8 Octal 1202417370
10 Decimal 168435448
12 Duodecimal 484aa274
16 Hexadecimal a0a1ef8
20 Vigesimal 2cce8c8
36 Base36 2sa5mg

Cryptographic Hash Functions

md5 7dc625dd7719aae88171b00ce5aaae67
sha1 407157f31bdca15ed078fe742a71c17fee70fc93
sha256 322f0f11c92c4c6afcff2caa9c84233f567569058c71248e08cac2887c8fec72
sha512 afe8e589afbf8e6340f2578b2f443e619ac05289f75a3f112f1857821e4e269eb9045f879f5fcd48d230a868c1efb7c98e058be42c286f50a2ef95a7a716d8b0
ripemd-160 521aebd5b8cc4d56dfb0e006fb8f89af243d6cc6

168435448 as geometric shapes

Circle

Radius = n
Diameter 336870896
Circumference 1058311132.0818
Area 8.9128554827794E+16

Sphere

Radius = n
Volume 2.0016544082683E+25
Surface area 3.5651421931117E+17
Circumference 1058311132.0818

Square

Length = n
Perimeter 673741792
Area 28370500142960704
Diagonal 238203694.94599

Cube

Length = n
Surface area 170223000857764224
Volume 4.7785979015637E+24
Space diagonal 291738753.73163

Equilateral Triangle

Length = n
Perimeter 505306344
Area 1.2284786920937E+16
Altitude 145869376.86581

Triangular Pyramid

Length = n
Surface area 1.2284786920937E+16
Volume 5.6316316345991E+23
Height 79401231.648663