168448938 (number)

168448938 is an even 9-digits composite number following 168448937 and preceding 168448939. In scientific notation, it is written as 1.68448938 × 10^8. The sum of its digits is 51. It has a total of 6 prime factors and 64 positive divisors. There are 46033920 positive integers (up to 168448938) that are relatively prime to 168448938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68448938 × 10^8
Engineering notation 1.68448938 × 10^6

Prime Factorization of 168448938

Prime Factorization 2 × 37 × 3 × 7 × 61 × 1777

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 168448938
Product of the distinct prime numbers

The prime factorization of 168448938 is 2 × 37 × 3 × 7 × 61 × 1777. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 92, 18, 947, 630, 2593, 6675, 36214, 20265, 727202, 485949, 1923638, 9872398, 81783892, 47966453, 662347568, 890737351, 5405821642, 2769832955

Basic calculations (n = 168448938)

Multiplication

n×y
n×2 336897876
n×3 505346814
n×4 673795752
n×5 842244690

Division

n÷y
n÷2 84224469
n÷3 56149646
n÷3 42112234.5
n÷5 33689787.6

Exponentiation

ny
n2 28375044713327844
n3 4.7797461476626E+24
n4 8.0514316248335E+32
n5 1.3562551065828E+41

Nth Root

y√n
2√n 12978.788001967
3√n 552.27590046134
4√n 113.92448376871
5√n 44.186912354094

Divisors of 168448938

1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 74, 111, 122, 183, 222, 259, 366, 427, 518, 777, 854, 1281, 1554, 1777, 2257, 2562, 3554, 4514, 5331, 6771, 10662, 12439, 13542, 15799, 24878, 31598, 37317, 47397, 65749, 74634, 94794, 108397, 131498, 197247, 216794, 325191, 394494, 460243, 650382, 758779, 920486, 1380729, 1517558, 2276337, 2761458, 4010689, 4552674, 8021378, 12032067, 24064134, 28074823, 56149646, 84224469, 168448938

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168448937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168448938 can be divided by 64 positive divisors. The sum of these divisors (counting 168448938) is 1, the average is 0.015625.

Base conversion 168448938

Base System Value
2 Binary 1010000010100101001110101010
3 Ternary 102201222002111120
4 Quaternary 22002211032222
5 Quinary 321110331223
6 Senary 24414240110
8 Octal 1202451652
10 Decimal 168448938
12 Duodecimal 484b6036
16 Hexadecimal a0a53aa
20 Vigesimal 2ccg26i
36 Base36 2sag16

Cryptographic Hash Functions

md5 cd05628025ddea2ed64bc0dcde25c9a3
sha1 8623dcebd47a416aac031d461bb3833150d1f12a
sha256 a017de57b8bd450aa6883f0cff9cd3b27130d5339fd85c31d1f3e5d7a587c87c
sha512 99a63ae72e2ef147be0e82e22eabedc13e94a809e2db233c572abc543f7fea57a5067a1eadff1bc7d950c86a3b53a110d89e6f246a254ed85ec1c06aaa963426
ripemd-160 1968c90a09f5e6ffcfc8b3c48dca53b9c4646f92

168448938 as geometric shapes

Circle

Radius = n
Diameter 336897876
Circumference 1058395892.2516
Area 8.9142832016673E+16

Sphere

Radius = n
Volume 2.0021353844695E+25
Surface area 3.5657132806669E+17
Circumference 1058395892.2516

Square

Length = n
Perimeter 673795752
Area 28375044713327844
Diagonal 238222772.68694

Cube

Length = n
Surface area 170250268279967064
Volume 4.7797461476626E+24
Space diagonal 291762119.09702

Equilateral Triangle

Length = n
Perimeter 505346814
Area 1.2286754777631E+16
Altitude 145881059.54851

Triangular Pyramid

Length = n
Surface area 1.2286754777631E+16
Volume 5.6329848556042E+23
Height 79407590.895648