146021940 (number)

146021940 is an even 9-digits composite number following 146021939 and preceding 146021941. In scientific notation, it is written as 1.46021940 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 37236672 positive integers (up to 146021940) that are relatively prime to 146021940.

Interesting facts

Basic properties

Name

Name one hundred forty-six million twenty-one thousand nine hundred forty

Notation

Scientific notation 1.46021940 × 10^8
Engineering notation 1.46021940 × 10^6

Prime Factorization of 146021940

Prime Factorization 2 × 2 × 9 × 45 × 23 × 3919

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 73010970
Product of the distinct prime numbers

The prime factorization of 146021940 is 2 × 2 × 9 × 45 × 23 × 3919. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 57, 43, 208, 345, 4851, 2681, 28006, 10681, 533421, 172534, 6314609, 2206040, 7428091, 72842549, 595150982, 334712710, 2444543037, 2777935431

Basic calculations (n = 146021940)

Multiplication

n×y
n×2 292043880
n×3 438065820
n×4 584087760
n×5 730109700

Division

n÷y
n÷2 73010970
n÷3 48673980
n÷3 36505485
n÷5 29204388

Exponentiation

ny
n2 21322406961363600
n3 3.1135392299678E+24
n4 4.5464503862601E+32
n5 6.6388150551544E+40

Nth Root

y√n
2√n 12083.953823149
3√n 526.59011777119
4√n 109.9270386354
5√n 42.942134000142

Divisors of 146021940

1, 2, 4, 9, 18, 23, 36, 45, 46, 90, 92, 180, 207, 405, 414, 810, 828, 1035, 1620, 2070, 3919, 4140, 7838, 9315, 15676, 18630, 35271, 37260, 70542, 90137, 141084, 176355, 180274, 352710, 360548, 705420, 811233, 1587195, 1622466, 3174390, 3244932, 4056165, 6348780, 8112330, 16224660, 36505485, 73010970, 146021940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -146021939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 146021940 can be divided by 48 positive divisors. The sum of these divisors (counting 146021940) is 1, the average is 0.020833333333333.

Base conversion 146021940

Base System Value
2 Binary 1000101101000001111000110100
3 Ternary 101011202200110000
4 Quaternary 20231001320310
5 Quinary 244340200230
6 Senary 22253431300
8 Octal 1055017064
10 Decimal 146021940
12 Duodecimal 40a9b530
16 Hexadecimal 8b41e34
20 Vigesimal 25cceh0
36 Base36 2exr90

Cryptographic Hash Functions

md5 b12ae4cc7993b528c37e816c654d1e63
sha1 52e303c2051eaa1bf6118a4cffbea10dfa262f9c
sha256 6fb56adc98fa1e77a520f35c74f55b0edb30d489f813b6261a3b5cbbbc428130
sha512 23123bfe6631922d14e2a136814e74e1f7045bb263a5631e3433555d4f71139e2295c887f9eb89f2ba6ba0c3afd8c1c275c94aa2b8f890622cf4a3d13cf555db
ripemd-160 803b946ecaeee83e3fda9ac39242baf4255dfb1b

146021940 as geometric shapes

Circle

Radius = n
Diameter 292043880
Circumference 917482907.93386
Area 6.6986317066672E+16

Sphere

Radius = n
Volume 1.3041962628707E+25
Surface area 2.6794526826669E+17
Circumference 917482907.93386

Square

Length = n
Perimeter 584087760
Area 21322406961363600
Diagonal 206506207.95203

Cube

Length = n
Surface area 127934441768181600
Volume 3.1135392299678E+24
Space diagonal 252917419.09977

Equilateral Triangle

Length = n
Perimeter 438065820
Area 9.2328730491855E+15
Altitude 126458709.54989

Triangular Pyramid

Length = n
Surface area 9.2328730491855E+15
Volume 3.6693411716676E+23
Height 68835402.650677