149969078 (number)

149969078 is an even 9-digits composite number following 149969077 and preceding 149969079. In scientific notation, it is written as 1.49969078 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 64229760 positive integers (up to 149969078) that are relatively prime to 149969078.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million nine hundred sixty-nine thousand seventy-eight

Notation

Scientific notation 1.49969078 × 10^8
Engineering notation 1.49969078 × 10^6

Prime Factorization of 149969078

Prime Factorization 2 × 7 × 2161 × 4957

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149969078
Product of the distinct prime numbers

The prime factorization of 149969078 is 2 × 7 × 2161 × 4957. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 58, 41, 690, 97, 3473, 8029, 1205, 95218, 583986, 853069, 9235472, 2596791, 11646208, 23751626, 480837528, 692359483, 6563260100, 4496563473

Basic calculations (n = 149969078)

Multiplication

n×y
n×2 299938156
n×3 449907234
n×4 599876312
n×5 749845390

Division

n÷y
n÷2 74984539
n÷3 49989692.666667
n÷3 37492269.5
n÷5 29993815.6

Exponentiation

ny
n2 22490724356170084
n3 3.372913195247E+24
n4 5.0583268206522E+32
n5 7.5859260951589E+40

Nth Root

y√n
2√n 12246.186263486
3√n 531.2927714952
4√n 110.66248805935
5√n 43.171818672172

Divisors of 149969078

1, 2, 7, 14, 2161, 4322, 4957, 9914, 15127, 30254, 34699, 69398, 10712077, 21424154, 74984539, 149969078

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 -149969077
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 149969078 can be divided by 16 positive divisors. The sum of these divisors (counting 149969078) is 1, the average is 0.0625.

Base conversion 149969078

Base System Value
2 Binary 1000111100000101100010110110
3 Ternary 101110012012220022
4 Quaternary 20330011202312
5 Quinary 301343002303
6 Senary 22514205142
8 Octal 1074054266
10 Decimal 149969078
12 Duodecimal 422837b2
16 Hexadecimal 8f058b6
20 Vigesimal 26h62di
36 Base36 2hacvq

Cryptographic Hash Functions

md5 8eb169b00c346498a2b6438596770641
sha1 195d03a672334f2be18b777322ddd94544786a61
sha256 8047bf6fd3b01e0fe33f00a7a3a47803201a9681655ed77666ad8fe0fd37b3e1
sha512 d93977d135ebd44d8739c7736d5a85e1dabc3c69d6f2f6cd72f6d6563e3c1212f3e7ce222d988bb1b0da16167175509ec760ca62628617e59d45a2a71a4f818d
ripemd-160 96f3d87ddbbc0bd4132489e24751130aa38db045

149969078 as geometric shapes

Circle

Radius = n
Diameter 299938156
Circumference 942283507.42087
Area 7.0656694411257E+16

Sphere

Radius = n
Volume 1.4128425753845E+25
Surface area 2.8262677764503E+17
Circumference 942283507.42087

Square

Length = n
Perimeter 599876312
Area 22490724356170084
Diagonal 212088304.04419

Cube

Length = n
Surface area 134944346137020504
Volume 3.372913195247E+24
Space diagonal 259754062.66026

Equilateral Triangle

Length = n
Perimeter 449907234
Area 9.7387693209784E+15
Altitude 129877031.33013

Triangular Pyramid

Length = n
Surface area 9.7387693209784E+15
Volume 3.9750163211879E+23
Height 70696101.348063