168014721 (number)

168014721 is an odd 9-digits composite number following 168014720 and preceding 168014722. In scientific notation, it is written as 1.68014721 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 95316048 positive integers (up to 168014721) that are relatively prime to 168014721.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million fourteen thousand seven hundred twenty-one

Notation

Scientific notation 1.68014721 × 10^8
Engineering notation 1.68014721 × 10^6

Prime Factorization of 168014721

Prime Factorization 3 × 7 × 139 × 57559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168014721
Product of the distinct prime numbers

The prime factorization of 168014721 is 3 × 7 × 139 × 57559. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 34, 36, 24, 804, 2879, 1382, 89906, 62868, 329604, 112390, 5261281, 2448564, 31264623, 3195070, 320980382, 102935520, 3960067008, 4340245880

Basic calculations (n = 168014721)

Multiplication

n×y
n×2 336029442
n×3 504044163
n×4 672058884
n×5 840073605

Division

n÷y
n÷2 84007360.5
n÷3 56004907
n÷3 42003680.25
n÷5 33602944.2

Exponentiation

ny
n2 28228946472707841
n3 4.7428785657359E+24
n4 7.96873418959E+32
n5 1.3388646515871E+41

Nth Root

y√n
2√n 12962.04925928
3√n 551.8009515209
4√n 113.85099586424
5√n 44.164108384279

Divisors of 168014721

1, 3, 7, 21, 139, 417, 973, 2919, 57559, 172677, 402913, 1208739, 8000701, 24002103, 56004907, 168014721

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 -168014720
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 168014721 can be divided by 16 positive divisors. The sum of these divisors (counting 168014721) is 1, the average is 0.0625.

Base conversion 168014721

Base System Value
2 Binary 1010000000111011001110000001
3 Ternary 102201011000212110
4 Quaternary 22000323032001
5 Quinary 321002432341
6 Senary 24401045533
8 Octal 1200731601
10 Decimal 168014721
12 Duodecimal 483268a9
16 Hexadecimal a03b381
20 Vigesimal 2ca1gg1
36 Base36 2s14zl

Cryptographic Hash Functions

md5 2a4798c991f14d043d7e731e332f2a1d
sha1 3765789b8bdcded6192721932295f1683c8c5462
sha256 11e355181c1b6263aaedcaf54f620f85565c9e5c73e5af3f2cb3f28af7a3f951
sha512 281d3e7fb1cb990d3eddac21f54c7cf4ff4d10d164b4a01f0c6c258a6bd71848ee1f331595b22bba1d02bea26244f2a267ee7a1b96b53eb245affed80680fddd
ripemd-160 7e0b48ad415f2194e1a1952cf2aaa8c6d1b4731d

168014721 as geometric shapes

Circle

Radius = n
Diameter 336029442
Circumference 1055667626.3771
Area 8.8683850857238E+16

Sphere

Radius = n
Volume 1.9866923278646E+25
Surface area 3.5473540342895E+17
Circumference 1055667626.3771

Square

Length = n
Perimeter 672058884
Area 28228946472707841
Diagonal 237608697.11653

Cube

Length = n
Surface area 169373678836247046
Volume 4.7428785657359E+24
Space diagonal 291010033.19151

Equilateral Triangle

Length = n
Perimeter 504044163
Area 1.2223492383718E+16
Altitude 145505016.59575

Triangular Pyramid

Length = n
Surface area 1.2223492383718E+16
Volume 5.589535993627E+23
Height 79202899.038844