149045912 (number)

149045912 is an even 9-digits composite number following 149045911 and preceding 149045913. In scientific notation, it is written as 1.49045912 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 72485280 positive integers (up to 149045912) that are relatively prime to 149045912.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million forty-five thousand nine hundred twelve

Notation

Scientific notation 1.49045912 × 10^8
Engineering notation 1.49045912 × 10^6

Prime Factorization of 149045912

Prime Factorization 2 × 2 × 2 × 43 × 283 × 1531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 37261478
Product of the distinct prime numbers

The prime factorization of 149045912 is 2 × 2 × 2 × 43 × 283 × 1531. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 15, 36, 178, 395, 4906, 4056, 24969, 2014, 448278, 153332, 825202, 7152403, 94962265, 420253, 569860505, 763045965, 8201994073, 3611349389

Basic calculations (n = 149045912)

Multiplication

n×y
n×2 298091824
n×3 447137736
n×4 596183648
n×5 745229560

Division

n÷y
n÷2 74522956
n÷3 49681970.666667
n÷3 37261478
n÷5 29809182.4

Exponentiation

ny
n2 22214683883911744
n3 3.3110078192693E+24
n4 4.9349218006213E+32
n5 7.3552992042228E+40

Nth Root

y√n
2√n 12208.436099681
3√n 530.20036568075
4√n 110.4917920014
5√n 43.118536684421

Divisors of 149045912

1, 2, 4, 8, 43, 86, 172, 283, 344, 566, 1132, 1531, 2264, 3062, 6124, 12169, 12248, 24338, 48676, 65833, 97352, 131666, 263332, 433273, 526664, 866546, 1733092, 3466184, 18630739, 37261478, 74522956, 149045912

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 -149045911
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 149045912 can be divided by 32 positive divisors. The sum of these divisors (counting 149045912) is 1, the average is 0.03125.

Base conversion 149045912

Base System Value
2 Binary 1000111000100100001010011000
3 Ternary 101101110022112222
4 Quaternary 20320210022120
5 Quinary 301123432122
6 Senary 22442323212
8 Octal 1070441230
10 Decimal 149045912
12 Duodecimal 41ab9508
16 Hexadecimal 8e24298
20 Vigesimal 26baefc
36 Base36 2gqkk8

Cryptographic Hash Functions

md5 745237c4849a3c0fa5b817fb230a81a4
sha1 e5a88d155184273b7e1f5c4a1e8e67ba03a91041
sha256 1febec80b68fccc73c4b46fcabb7a0b341281b69a77762151df3c6df6d60a079
sha512 0cc636ec78bf5ab354b5465e36512845945ab82506e8c41ab779347ddfcf6b95c94a0cdff92083437c5f4457f9de2681c9d53af7fc4b34906d5c169350750374
ripemd-160 c9c88513661c2ac6b8273ce2d21099c1be452ba4

149045912 as geometric shapes

Circle

Radius = n
Diameter 298091824
Circumference 936483084.37358
Area 6.9789487691517E+16

Sphere

Radius = n
Volume 1.3869117121327E+25
Surface area 2.7915795076607E+17
Circumference 936483084.37358

Square

Length = n
Perimeter 596183648
Area 22214683883911744
Diagonal 210782750.16667

Cube

Length = n
Surface area 133288103303470464
Volume 3.3110078192693E+24
Space diagonal 258155092.24444

Equilateral Triangle

Length = n
Perimeter 447137736
Area 9.6192402902542E+15
Altitude 129077546.12222

Triangular Pyramid

Length = n
Surface area 9.6192402902542E+15
Volume 3.902060135945E+23
Height 70260916.722222