149898222 (number)

149898222 is an even 9-digits composite number following 149898221 and preceding 149898223. In scientific notation, it is written as 1.49898222 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 47793240 positive integers (up to 149898222) that are relatively prime to 149898222.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49898222 × 10^8
Engineering notation 1.49898222 × 10^6

Prime Factorization of 149898222

Prime Factorization 2 × 3 × 9 × 23 × 120691

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 149898222
Product of the distinct prime numbers

The prime factorization of 149898222 is 2 × 3 × 9 × 23 × 120691. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 48, 17, 963, 374, 7570, 3643, 40559, 52703, 860224, 216855, 2109521, 9213676, 47818652, 23813556, 426114488, 764800439, 3113718117, 2013516001

Basic calculations (n = 149898222)

Multiplication

n×y
n×2 299796444
n×3 449694666
n×4 599592888
n×5 749491110

Division

n÷y
n÷2 74949111
n÷3 49966074
n÷3 37474555.5
n÷5 29979644.4

Exponentiation

ny
n2 22469476958761284
n3 3.3681346453883E+24
n4 5.048773948003E+32
n5 7.5680223808558E+40

Nth Root

y√n
2√n 12243.292939402
3√n 531.20908488584
4√n 110.64941454613
5√n 43.167738416828

Divisors of 149898222

1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 120691, 241382, 362073, 724146, 1086219, 2172438, 2775893, 3258657, 5551786, 6517314, 8327679, 16655358, 24983037, 49966074, 74949111, 149898222

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149898221
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149898222 can be divided by 32 positive divisors. The sum of these divisors (counting 149898222) is 1, the average is 0.03125.

Base conversion 149898222

Base System Value
2 Binary 1000111011110100001111101110
3 Ternary 101110001121201000
4 Quaternary 20323310033232
5 Quinary 301333220342
6 Senary 22512501130
8 Octal 1073641756
10 Decimal 149898222
12 Duodecimal 4224a7a6
16 Hexadecimal 8ef43ee
20 Vigesimal 26gh5b2
36 Base36 2h8u7i

Cryptographic Hash Functions

md5 51ef70f3e4c163db3e4eb18399cc8aec
sha1 5c499aad5f33162ad1968673ee3f84af3da11e3e
sha256 4764cb0cd4be5e35207aca6105b7df4bcb4f3767e2a6969b70db1b692bfac2a9
sha512 86fce1c8b03e78922b7bdbd4008f24871b1e7fadc3285d94465b9943b167fea42543bb6a89376f364691172caf2770e88de2985288c1a43f38a12d867e972370
ripemd-160 e1a7dd2b3831d12eb149562c2e5e587372f4a586

149898222 as geometric shapes

Circle

Radius = n
Diameter 299796444
Circumference 941838306.04274
Area 7.058994374365E+16

Sphere

Radius = n
Volume 1.4108409411004E+25
Surface area 2.823597749746E+17
Circumference 941838306.04274

Square

Length = n
Perimeter 599592888
Area 22469476958761284
Diagonal 211988098.52801

Cube

Length = n
Surface area 134816861752567704
Volume 3.3681346453883E+24
Space diagonal 259631336.46824

Equilateral Triangle

Length = n
Perimeter 449694666
Area 9.7295689280182E+15
Altitude 129815668.23412

Triangular Pyramid

Length = n
Surface area 9.7295689280182E+15
Volume 3.9693847461723E+23
Height 70662699.509338