149770 (number)

149770 is an even 6-digits composite number following 149769 and preceding 149771. In scientific notation, it is written as 1.49770 × 10^5. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 56320 positive integers (up to 149770) that are relatively prime to 149770.

Interesting facts

Basic properties

Name

Name one hundred forty-nine thousand seven hundred seventy

Notation

Scientific notation 1.49770 × 10^5
Engineering notation 1.49770 × 10^3

Prime Factorization of 149770

Prime Factorization 2 × 5 × 17 × 881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149770
Product of the distinct prime numbers

The prime factorization of 149770 is 2 × 5 × 17 × 881. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 28, 85, 484, 87, 1992, 1281, 69631, 33482, 365763, 284879, 9407260, 2325521, 79622953, 52615439, 265407168, 699910116, 7463165794, 7253112964

Basic calculations (n = 149770)

Multiplication

n×y
n×2 299540
n×3 449310
n×4 599080
n×5 748850

Division

n÷y
n÷2 74885
n÷3 49923.333333333
n÷3 37442.5
n÷5 29954

Exponentiation

ny
n2 22431052900
n3 3359498792833000
n4 5.031521342026E+20
n5 7.5357095139523E+25

Nth Root

y√n
2√n 387.00129198751
3√n 53.105757737036
4√n 19.672348410587
5√n 10.841389956896

Divisors of 149770

1, 2, 5, 10, 17, 34, 85, 170, 881, 1762, 4405, 8810, 14977, 29954, 74885, 149770

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 -149769
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 149770 can be divided by 16 positive divisors. The sum of these divisors (counting 149770) is 1, the average is 0.0625.

Base conversion 149770

Base System Value
2 Binary 100100100100001010
3 Ternary 21121110001
4 Quaternary 210210022
5 Quinary 14243040
6 Senary 3113214
8 Octal 444412
10 Decimal 149770
12 Duodecimal 7280a
16 Hexadecimal 2490a
20 Vigesimal ie8a
36 Base36 37ka

Cryptographic Hash Functions

md5 1a95729117a0dc13894147c018fd7c31
sha1 702f66f28290e38e97d22dc128d6f5405aa25f5e
sha256 6ae0d1efb1e499e4796ee55eed9279574a67df70ce14b0bb8e047719947605cd
sha512 49aae0beba566dcb60a380998d09430dbdb9cac0f3111f3f3e87b7abd4fe61cb945e9651a07eef57eafc89aa0de27723101560ce1b529933bff250d61d506d6a
ripemd-160 050a1b67b60c12d8eb5d74d49654601c9d7ed51d

149770 as geometric shapes

Circle

Radius = n
Diameter 299540
Circumference 941032.66345629
Area 70469231002.924

Sphere

Radius = n
Volume 1.4072235636411E+16
Surface area 281876924011.7
Circumference 941032.66345629

Square

Length = n
Perimeter 599080
Area 22431052900
Diagonal 211806.76523662

Cube

Length = n
Surface area 134586317400
Volume 3359498792833000
Space diagonal 259409.24944959

Equilateral Triangle

Length = n
Perimeter 449310
Area 9712930822.5163
Altitude 129704.6247248

Triangular Pyramid

Length = n
Surface area 9712930822.5163
Volume 3.9592072963337E+14
Height 70602.255078873