172878992 (number)

172878992 is an even 9-digits composite number following 172878991 and preceding 172878993. In scientific notation, it is written as 1.72878992 × 10^8. The sum of its digits is 53. It has a total of 8 prime factors and 60 positive divisors. There are 72526080 positive integers (up to 172878992) that are relatively prime to 172878992.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million eight hundred seventy-eight thousand nine hundred ninety-two

Notation

Scientific notation 1.72878992 × 10^8
Engineering notation 1.72878992 × 10^6

Prime Factorization of 172878992

Prime Factorization 2 × 2 × 2 × 2 × 13 × 11 × 11 × 6869

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1964534
Product of the distinct prime numbers

The prime factorization of 172878992 is 2 × 2 × 2 × 2 × 13 × 11 × 11 × 6869. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 7, 38, 63, 397, 52, 6705, 5491, 66639, 14484, 329325, 463066, 6731566, 1088135, 74786462, 88558112, 282129805, 268739395, 706696707, 6182354135

Basic calculations (n = 172878992)

Multiplication

n×y
n×2 345757984
n×3 518636976
n×4 691515968
n×5 864394960

Division

n÷y
n÷2 86439496
n÷3 57626330.666667
n÷3 43219748
n÷5 34575798.4

Exponentiation

ny
n2 29887145874936064
n3 5.1668596526159E+24
n4 8.9324148854971E+32
n5 1.5442268815305E+41

Nth Root

y√n
2√n 13148.345599352
3√n 557.07551941564
4√n 114.66623565528
5√n 44.416920443107

Divisors of 172878992

1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 6292, 6869, 12584, 13738, 25168, 27476, 54952, 75559, 89297, 109904, 151118, 178594, 302236, 357188, 604472, 714376, 831149, 982267, 1208944, 1428752, 1662298, 1964534, 3324596, 3929068, 6649192, 7858136, 10804937, 13298384, 15716272, 21609874, 43219748, 86439496, 172878992

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172878991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172878992 can be divided by 60 positive divisors. The sum of these divisors (counting 172878992) is 1, the average is 0.016666666666667.

Base conversion 172878992

Base System Value
2 Binary 1010010011011110110010010000
3 Ternary 110001022011101122
4 Quaternary 22103132302100
5 Quinary 323224111432
6 Senary 25053221412
8 Octal 1223366220
10 Decimal 172878992
12 Duodecimal 49a91868
16 Hexadecimal a4dec90
20 Vigesimal 2e09h9c
36 Base36 2uxea8

Cryptographic Hash Functions

md5 a190aacc8b8c9197f93c7cab99c7e8b7
sha1 3fdf753515b3ea93464f38754ac77e06ac0d23ac
sha256 54500896a5ee53d24c9f927a15f079832bd1b6714a18c8f9c6d43bf349162a1e
sha512 b5693cbdd8a0e5d794f06ddbb54bfc349bafea725c36e03b5443c398e2a4113aa2f446518ca4c3527888835b36d025023a7de245a834edcb4628ae08a764d2a5
ripemd-160 46efcfc62e00dd2dab71bce5c4ac96b9b55fc2cd

172878992 as geometric shapes

Circle

Radius = n
Diameter 345757984
Circumference 1086230742.4544
Area 9.3893237917466E+16

Sphere

Radius = n
Volume 2.1642891102384E+25
Surface area 3.7557295166986E+17
Circumference 1086230742.4544

Square

Length = n
Perimeter 691515968
Area 29887145874936064
Diagonal 244487815.13579

Cube

Length = n
Surface area 179322875249616384
Volume 5.1668596526159E+24
Space diagonal 299435197.70529

Equilateral Triangle

Length = n
Perimeter 518636976
Area 1.2941513787153E+16
Altitude 149717598.85265

Triangular Pyramid

Length = n
Surface area 1.2941513787153E+16
Volume 6.0892024963398E+23
Height 81495938.378597