149969280 (number)

149969280 is an even 9-digits composite number following 149969279 and preceding 149969281. In scientific notation, it is written as 1.49969280 × 10^8. The sum of its digits is 48. It has a total of 10 prime factors and 64 positive divisors. There are 37877760 positive integers (up to 149969280) that are relatively prime to 149969280.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million nine hundred sixty-nine thousand two hundred eighty

Notation

Scientific notation 1.49969280 × 10^8
Engineering notation 1.49969280 × 10^6

Prime Factorization of 149969280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 57 × 5 × 4111

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2343270
Product of the distinct prime numbers

The prime factorization of 149969280 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 57 × 5 × 4111. Since it has a total of 10 prime factors.

Most popular turbo-numbers

2, 5, 60, 22, 595, 887, 6022, 3387, 5701, 6249, 407556, 66598, 5062497, 5028369, 97955609, 75530117, 92522236, 401865748, 9082357976, 1991954853

Basic calculations (n = 149969280)

Multiplication

n×y
n×2 299938560
n×3 449907840
n×4 599877120
n×5 749846400

Division

n÷y
n÷2 74984640
n÷3 49989760
n÷3 37492320
n÷5 29993856

Exponentiation

ny
n2 22490784943718400
n3 3.3729268246443E+24
n4 5.0583540738459E+32
n5 7.5859771843974E+40

Nth Root

y√n
2√n 12246.194510949
3√n 531.29301003569
4√n 110.66252532339
5√n 43.171830302173

Divisors of 149969280

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 57, 64, 80, 114, 128, 160, 228, 285, 320, 456, 570, 640, 912, 1140, 1824, 2280, 3648, 4111, 4560, 7296, 8222, 9120, 16444, 18240, 20555, 32888, 36480, 41110, 65776, 82220, 131552, 164440, 234327, 263104, 328880, 468654, 526208, 657760, 937308, 1171635, 1315520, 1874616, 2343270, 2631040, 3749232, 4686540, 7498464, 9373080, 14996928, 18746160, 29993856, 37492320, 74984640, 149969280

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 -149969279
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 149969280 can be divided by 64 positive divisors. The sum of these divisors (counting 149969280) is 1, the average is 0.015625.

Base conversion 149969280

Base System Value
2 Binary 1000111100000101100110000000
3 Ternary 101110012020011210
4 Quaternary 20330011212000
5 Quinary 301343004110
6 Senary 22514210120
8 Octal 1074054600
10 Decimal 149969280
12 Duodecimal 42283940
16 Hexadecimal 8f05980
20 Vigesimal 26h6340
36 Base36 2had1c

Cryptographic Hash Functions

md5 8359196372461f6b4074c54214edf107
sha1 8fbcb829d3a1d9c0c130ab1f76dd295d9b30172d
sha256 fecb647711415eef949c331316a2b84d6fd40a0da30c92ec4aeaa18667b20dbd
sha512 d48a6296af0ff1f9528836dafcb287d678a5ee09fe7b795de420d721d87f6876f619e0936ef2e27fec56a7b9f29acec853a5df25325664194e50e93b35fb06ac
ripemd-160 becc1f47e81d09af9a40259791ab3d3f8342fd92

149969280 as geometric shapes

Circle

Radius = n
Diameter 299938560
Circumference 942284776.6243
Area 7.0656884752654E+16

Sphere

Radius = n
Volume 1.4128482844531E+25
Surface area 2.8262753901061E+17
Circumference 942284776.6243

Square

Length = n
Perimeter 599877120
Area 22490784943718400
Diagonal 212088589.71533

Cube

Length = n
Surface area 134944709662310400
Volume 3.3729268246443E+24
Space diagonal 259754412.53452

Equilateral Triangle

Length = n
Perimeter 449907840
Area 9.7387955561564E+15
Altitude 129877206.26726

Triangular Pyramid

Length = n
Surface area 9.7387955561564E+15
Volume 3.9750323835866E+23
Height 70696196.571776