168990570 (number)

168990570 is an even 9-digits composite number following 168990569 and preceding 168990571. In scientific notation, it is written as 1.68990570 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 38625984 positive integers (up to 168990570) that are relatively prime to 168990570.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million nine hundred ninety thousand five hundred seventy

Notation

Scientific notation 1.68990570 × 10^8
Engineering notation 1.68990570 × 10^6

Prime Factorization of 168990570

Prime Factorization 2 × 315 × 3 × 89413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168990570
Product of the distinct prime numbers

The prime factorization of 168990570 is 2 × 315 × 3 × 89413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 50, 55, 999, 306, 7327, 7252, 49255, 55818, 985876, 980228, 9334524, 8197050, 33642034, 42419967, 948054176, 739675746, 4416093004, 4719760169

Basic calculations (n = 168990570)

Multiplication

n×y
n×2 337981140
n×3 506971710
n×4 675962280
n×5 844952850

Division

n÷y
n÷2 84495285
n÷3 56330190
n÷3 42247642.5
n÷5 33798114

Exponentiation

ny
n2 28557812748924900
n3 4.8260010543941E+24
n4 8.1554866900266E+32
n5 1.378200344375E+41

Nth Root

y√n
2√n 12999.637302633
3√n 552.86719787356
4√n 114.01595196565
5√n 44.215291664108

Divisors of 168990570

1, 2, 3, 6, 315, 630, 945, 1890, 89413, 178826, 268239, 536478, 28165095, 56330190, 84495285, 168990570

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 -168990569
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 168990570 can be divided by 16 positive divisors. The sum of these divisors (counting 168990570) is 1, the average is 0.0625.

Base conversion 168990570

Base System Value
2 Binary 1010000100101001011101101010
3 Ternary 102202222121111000
4 Quaternary 22010221131222
5 Quinary 321230144240
6 Senary 24434015430
8 Octal 1204513552
10 Decimal 168990570
12 Duodecimal 48717576
16 Hexadecimal a12976a
20 Vigesimal 2cg3g8a
36 Base36 2sm1yi

Cryptographic Hash Functions

md5 68be3e86809b3ec91b0c52136f7f6664
sha1 538260ae84bd70fb4f0340684d84341199611fb9
sha256 1aa0e5ef77cfe9aa9e72e2874bb653a46a4ad83a46e41c6c42af98032e2dfbe1
sha512 7f7e2810f14f8a34635744c91022c45ce32e3029c570a718ef80a44010f725c49b55839239ca7e134be6715ae0e9b3b8ba8d40f3af5a386daf00041058256fc8
ripemd-160 cff16f652905c61b544895d03a3c2764ed6bd15b

168990570 as geometric shapes

Circle

Radius = n
Diameter 337981140
Circumference 1061799066.4759
Area 8.9717014734615E+16

Sphere

Radius = n
Volume 2.0215105944935E+25
Surface area 3.5886805893846E+17
Circumference 1061799066.4759

Square

Length = n
Perimeter 675962280
Area 28557812748924900
Diagonal 238988756.00716

Cube

Length = n
Surface area 171346876493549400
Volume 4.8260010543941E+24
Space diagonal 292700253.24002

Equilateral Triangle

Length = n
Perimeter 506971710
Area 1.2365895658544E+16
Altitude 146350126.62001

Triangular Pyramid

Length = n
Surface area 1.2365895658544E+16
Volume 5.6874967859591E+23
Height 79662918.669053