166142904 (number)

166142904 is an even 9-digits composite number following 166142903 and preceding 166142905. In scientific notation, it is written as 1.66142904 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 51916800 positive integers (up to 166142904) that are relatively prime to 166142904.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred forty-two thousand nine hundred four

Notation

Scientific notation 1.66142904 × 10^8
Engineering notation 1.66142904 × 10^6

Prime Factorization of 166142904

Prime Factorization 2 × 2 × 2 × 3 × 17 × 313 × 1301

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 41535726
Product of the distinct prime numbers

The prime factorization of 166142904 is 2 × 2 × 2 × 3 × 17 × 313 × 1301. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 3, 91, 36, 253, 548, 3713, 64, 21577, 11807, 967797, 836332, 5654309, 9696892, 23375678, 86633083, 437095785, 875872101, 8869408545, 5440498173

Basic calculations (n = 166142904)

Multiplication

n×y
n×2 332285808
n×3 498428712
n×4 664571616
n×5 830714520

Division

n÷y
n÷2 83071452
n÷3 55380968
n÷3 41535726
n÷5 33228580.8

Exponentiation

ny
n2 27603464549553216
n3 4.5861197607238E+24
n4 7.6195125513844E+32
n5 1.2659279423515E+41

Nth Root

y√n
2√n 12889.643284436
3√n 549.744127813
4√n 113.53256486328
5√n 44.065262281818

Divisors of 166142904

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 313, 408, 626, 939, 1252, 1301, 1878, 2504, 2602, 3756, 3903, 5204, 5321, 7512, 7806, 10408, 10642, 15612, 15963, 21284, 22117, 31224, 31926, 42568, 44234, 63852, 66351, 88468, 127704, 132702, 176936, 265404, 407213, 530808, 814426, 1221639, 1628852, 2443278, 3257704, 4886556, 6922621, 9773112, 13845242, 20767863, 27690484, 41535726, 55380968, 83071452, 166142904

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 -166142903
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 166142904 can be divided by 64 positive divisors. The sum of these divisors (counting 166142904) is 1, the average is 0.015625.

Base conversion 166142904

Base System Value
2 Binary 1001111001110010001110111000
3 Ternary 102120121221012220
4 Quaternary 21321302032320
5 Quinary 320013033104
6 Senary 24253004040
8 Octal 1171621670
10 Decimal 166142904
12 Duodecimal 47783620
16 Hexadecimal 9e723b8
20 Vigesimal 2bi7h54
36 Base36 2qx0oo

Cryptographic Hash Functions

md5 1b7d34e9d20d894eac6f749b9560d0a1
sha1 0d16e5ad9256dd3d0b73de0b7420eaed67b82226
sha256 252f6bc4c40518f704cc8251d4990f153609b1eb6ef1bee9de454c0262665775
sha512 16a68b9aefa229b58266329363444d81e35b149b164ba5ec13492c83326bd9799cd6b54118a7f3a9619521662b0a58824ba14c335c8dd381f66d505fe44dc0b1
ripemd-160 c7a73d932d02300b79131a21c17da7f5d2d59e7e

166142904 as geometric shapes

Circle

Radius = n
Diameter 332285808
Circumference 1043906653.3049
Area 8.6718841442503E+16

Sphere

Radius = n
Volume 1.9210293531697E+25
Surface area 3.4687536577001E+17
Circumference 1043906653.3049

Square

Length = n
Perimeter 664571616
Area 27603464549553216
Diagonal 234961548.12885

Cube

Length = n
Surface area 165620787297319296
Volume 4.5861197607238E+24
Space diagonal 287767951.04504

Equilateral Triangle

Length = n
Perimeter 498428712
Area 1.1952650766188E+16
Altitude 143883975.52252

Triangular Pyramid

Length = n
Surface area 1.1952650766188E+16
Volume 5.4047939702357E+23
Height 78320516.04295