149998049 (number)

149998049 is an odd 9-digits composite number following 149998048 and preceding 149998050. In scientific notation, it is written as 1.49998049 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 145182240 positive integers (up to 149998049) that are relatively prime to 149998049.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million nine hundred ninety-eight thousand forty-nine

Notation

Scientific notation 1.49998049 × 10^8
Engineering notation 1.49998049 × 10^6

Prime Factorization of 149998049

Prime Factorization 41 × 127 × 28807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149998049
Product of the distinct prime numbers

The prime factorization of 149998049 is 41 × 127 × 28807. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 16, 92, 483, 958, 2709, 4317, 19722, 9425, 129783, 763134, 1518325, 8608442, 28652135, 88256968, 63573418, 992726846, 4938951994, 3632851163

Basic calculations (n = 149998049)

Multiplication

n×y
n×2 299996098
n×3 449994147
n×4 599992196
n×5 749990245

Division

n÷y
n÷2 74999024.5
n÷3 49999349.666667
n÷3 37499512.25
n÷5 29999609.8

Exponentiation

ny
n2 22499414703806401
n3 3.3748683092129E+24
n4 5.0622366201386E+32
n5 7.5932561659714E+40

Nth Root

y√n
2√n 12247.369064415
3√n 531.32698097369
4√n 110.66783211221
5√n 43.173486528159

Divisors of 149998049

1, 41, 127, 5207, 28807, 1181087, 3658489, 149998049

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149998048
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149998049 can be divided by 8 positive divisors. The sum of these divisors (counting 149998049) is 1, the average is 0.125.

Base conversion 149998049

Base System Value
2 Binary 1000111100001100100111100001
3 Ternary 101110020200122022
4 Quaternary 20330030213201
5 Quinary 301344414144
6 Senary 22514551225
8 Octal 1074144741
10 Decimal 149998049
12 Duodecimal 42298515
16 Hexadecimal 8f0c9e1
20 Vigesimal 26h9f29
36 Base36 2haz8h

Cryptographic Hash Functions

md5 4f61d07e0c9b34970d10fd1d9d2f03f7
sha1 0027c03bd7a9e29bc27752482ebbbc2c9eecbd6b
sha256 40e14db312b9fccafecfa6eb2cf449c65b5c2f4377e67ecf07bfdaef3746dc51
sha512 fe06ee5d29a282cf834a3d206bf6c83549c58f0b1289f669aff38f9e740eadcc5220db550a338f535d1a5dbe7f314459024401aa6a971110ae7224ed074cda50
ripemd-160 97c51a0e153b41fcb5e7788dc5fe3b6dc129cfa0

149998049 as geometric shapes

Circle

Radius = n
Diameter 299996098
Circumference 942465537.5824
Area 7.0683995943548E+16

Sphere

Radius = n
Volume 1.4136615316075E+25
Surface area 2.8273598377419E+17
Circumference 942465537.5824

Square

Length = n
Perimeter 599992196
Area 22499414703806401
Diagonal 212129275.2253

Cube

Length = n
Surface area 134996488222838406
Volume 3.3748683092129E+24
Space diagonal 259804241.90421

Equilateral Triangle

Length = n
Perimeter 449994147
Area 9.7425323518887E+15
Altitude 129902120.9521

Triangular Pyramid

Length = n
Surface area 9.7425323518887E+15
Volume 3.9773204450933E+23
Height 70709758.408435