149701868 (number)

149701868 is an even 9-digits composite number following 149701867 and preceding 149701869. In scientific notation, it is written as 1.49701868 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors. There are 74850932 positive integers (up to 149701868) that are relatively prime to 149701868.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49701868 × 10^8
Engineering notation 1.49701868 × 10^6

Prime Factorization of 149701868

Prime Factorization 2 × 2 × 37425467

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 74850934
Product of the distinct prime numbers

The prime factorization of 149701868 is 2 × 2 × 37425467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149701868)

Multiplication

n×y
n×2 299403736
n×3 449105604
n×4 598807472
n×5 748509340

Division

n÷y
n÷2 74850934
n÷3 49900622.666667
n÷3 37425467
n÷5 29940373.6

Exponentiation

ny
n2 22410649282689424
n3 3.3549160607115E+24
n4 5.0223720127171E+32
n5 7.5185847209467E+40

Nth Root

y√n
2√n 12235.271472264
3√n 530.97703720259
4√n 110.61316138807
5√n 43.156423268843

Divisors of 149701868

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149701867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149701868 can be divided by 6 positive divisors. The sum of these divisors (counting 149701868) is 1, the average is 0.16666666666667.

Base conversion 149701868

Base System Value
2 Binary 1000111011000100010011101100
3 Ternary 101102200122100122
4 Quaternary 20323010103230
5 Quinary 301310424433
6 Senary 22504344112
8 Octal 1073042354
10 Decimal 149701868
12 Duodecimal 42175038
16 Hexadecimal 8ec44ec
20 Vigesimal 26fced8
36 Base36 2h4mp8

Cryptographic Hash Functions

md5 9899c250ee6e4c5d8d7e1ec0e9711f5a
sha1 df81d9e4e16c7d16b24e220bd1e1685d84f6e35e
sha256 af3cf19b866a3e37ed877428c767c0fe353f52446bf2b1e6a92659c84f423029
sha512 a7a20d38417c02bec246c7ee634cca0065664543d667a96f17eef268c143c6ea241970a014a3fffba26de7e07c99dee3820bb9c842ce70c891abe75552b93545
ripemd-160 3ce6ac725cd8bd3605cdecf04d2b76b0cd896a94

149701868 as geometric shapes

Circle

Radius = n
Diameter 299403736
Circumference 940604577.47494
Area 7.0405131148674E+16

Sphere

Radius = n
Volume 1.4053039532989E+25
Surface area 2.816205245947E+17
Circumference 940604577.47494

Square

Length = n
Perimeter 598807472
Area 22410649282689424
Diagonal 211710412.03819

Cube

Length = n
Surface area 134463895696136544
Volume 3.3549160607115E+24
Space diagonal 259291241.36397

Equilateral Triangle

Length = n
Perimeter 449105604
Area 9.7040957970563E+15
Altitude 129645620.68198

Triangular Pyramid

Length = n
Surface area 9.7040957970563E+15
Volume 3.9538064947346E+23
Height 70570137.346062