420090138 (number)

420090138 is an even 9-digits composite number following 420090137 and preceding 420090139. In scientific notation, it is written as 4.20090138 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 129256560 positive integers (up to 420090138) that are relatively prime to 420090138.

Interesting facts

Basic properties

Name

Name four hundred twenty million ninety thousand one hundred thirty-eight

Notation

Scientific notation 4.20090138 × 10^8
Engineering notation 4.20090138 × 10^6

Prime Factorization of 420090138

Prime Factorization 2 × 117 × 27 × 66491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 420090138
Product of the distinct prime numbers

The prime factorization of 420090138 is 2 × 117 × 27 × 66491. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 2, 86, 352, 374, 4517, 1064, 73371, 32929, 666790, 351961, 3333811, 8912871, 64004517, 89091616, 618108840, 215910021, 9566752215, 1352895460

Basic calculations (n = 420090138)

Multiplication

n×y
n×2 840180276
n×3 1260270414
n×4 1680360552
n×5 2100450690

Division

n÷y
n÷2 210045069
n÷3 140030046
n÷3 105022534.5
n÷5 84018027.6

Exponentiation

ny
n2 176475724044859044
n3 7.4135711267655E+25
n4 3.1143681177157E+34
n5 1.308315332354E+43

Nth Root

y√n
2√n 20496.100555959
3√n 748.94080885633
4√n 143.16459253586
5√n 53.047936768606

Divisors of 420090138

1, 2, 27, 54, 117, 234, 3159, 6318, 66491, 132982, 1795257, 3590514, 7779447, 15558894, 210045069, 420090138

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 -420090137
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 420090138 can be divided by 16 positive divisors. The sum of these divisors (counting 420090138) is 1, the average is 0.0625.

Base conversion 420090138

Base System Value
2 Binary 11001000010100001000100011010
3 Ternary 1002021110210100000
4 Quaternary 121002201010122
5 Quinary 1330020341023
6 Senary 105403553430
8 Octal 3102410432
10 Decimal 420090138
12 Duodecimal b882b876
16 Hexadecimal 190a111a
20 Vigesimal 6b5b56i
36 Base36 6y3zmi

Cryptographic Hash Functions

md5 6ab459c8fe03e697d656448a1619977e
sha1 3a2a2a16d09e9b6f35b2efcf319712ff0675595c
sha256 df39f879aa3e428e699331e2efb67361a024fd2b2191f1366d7717e1e99da568
sha512 609a323430203d578e4682d03c541c85ef5859d163d7fc52236220260deb8eb194a2af9ae1825ebadeddc8cf072da6d32a51db3a9fb45f8e2e16cd67a11d0531
ripemd-160 56e6be86f2d01ea3b64ccb0da7c3c7e81c605c4f

420090138 as geometric shapes

Circle

Radius = n
Diameter 840180276
Circumference 2639504182.7726
Area 5.5441483819627E+17

Sphere

Radius = n
Volume 3.1053894118282E+26
Surface area 2.2176593527851E+18
Circumference 2639504182.7726

Square

Length = n
Perimeter 1680360552
Area 176475724044859044
Diagonal 594097170.57879

Cube

Length = n
Surface area 1058854344269154264
Volume 7.4135711267655E+25
Space diagonal 727617462.77462

Equilateral Triangle

Length = n
Perimeter 1260270414
Area 7.641623008705E+16
Altitude 363808731.38731

Triangular Pyramid

Length = n
Surface area 7.641623008705E+16
Volume 8.7369773609078E+24
Height 198032390.19293