420156992 (number)

420156992 is an even 9-digits composite number following 420156991 and preceding 420156993. In scientific notation, it is written as 4.20156992 × 10^8. The sum of its digits is 38. It has a total of 8 prime factors and 28 positive divisors. There are 209780736 positive integers (up to 420156992) that are relatively prime to 420156992.

Interesting facts

Basic properties

Name

Name four hundred twenty million one hundred fifty-six thousand nine hundred ninety-two

Notation

Scientific notation 4.20156992 × 10^8
Engineering notation 4.20156992 × 10^6

Prime Factorization of 420156992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 769 × 8537

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 13129906
Product of the distinct prime numbers

The prime factorization of 420156992 is 2 × 2 × 2 × 2 × 2 × 2 × 769 × 8537. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 6, 44, 63, 546, 822, 905, 3754, 54362, 44219, 106320, 670915, 6861907, 7345140, 95131123, 43553073, 725782724, 745164367, 4679036086, 2671748829

Basic calculations (n = 420156992)

Multiplication

n×y
n×2 840313984
n×3 1260470976
n×4 1680627968
n×5 2100784960

Division

n÷y
n÷2 210078496
n÷3 140052330.66667
n÷3 105039248
n÷5 84031398.4

Exponentiation

ny
n2 176531897926488064
n3 7.4171111224844E+25
n4 3.1163510985528E+34
n5 1.3093567035838E+43

Nth Root

y√n
2√n 20497.731386668
3√n 748.98053607079
4√n 143.17028807217
5√n 53.049625092473

Divisors of 420156992

1, 2, 4, 8, 16, 32, 64, 769, 1538, 3076, 6152, 8537, 12304, 17074, 24608, 34148, 49216, 68296, 136592, 273184, 546368, 6564953, 13129906, 26259812, 52519624, 105039248, 210078496, 420156992

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420156991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420156992 can be divided by 28 positive divisors. The sum of these divisors (counting 420156992) is 1, the average is 0.035714285714286.

Base conversion 420156992

Base System Value
2 Binary 11001000010110001011001000000
3 Ternary 1002021121012001002
4 Quaternary 121002301121000
5 Quinary 1330030010432
6 Senary 105405231132
8 Octal 3102613100
10 Decimal 420156992
12 Duodecimal b88624a8
16 Hexadecimal 190b1640
20 Vigesimal 6b5jc9c
36 Base36 6y5f7k

Cryptographic Hash Functions

md5 aaba8becbbda522c94f66b6d51b3e1ab
sha1 5d5d411eab87087fe91ab1a4decb97e273733c40
sha256 9445c2a4560db4534c95695447e86c57afd3f3d75497bc723bdcceefc4f1c5a8
sha512 090cdbeb9b531f3ea6b23c29ce85b035cc4e754314883657fa93a6d825f9b9fe2f93c088df44a7c3a928050c9affc03ee7bda4e216ac2e7a7e205a8591c7a018
ripemd-160 077514dba0dda9014cec7d26e2154d7277b94eef

420156992 as geometric shapes

Circle

Radius = n
Diameter 840313984
Circumference 2639924238.8432
Area 5.5459131365012E+17

Sphere

Radius = n
Volume 3.1068722417675E+26
Surface area 2.2183652546005E+18
Circumference 2639924238.8432

Square

Length = n
Perimeter 1680627968
Area 176531897926488064
Diagonal 594191716.41228

Cube

Length = n
Surface area 1059191387558928384
Volume 7.4171111224844E+25
Space diagonal 727733257.29931

Equilateral Triangle

Length = n
Perimeter 1260470976
Area 7.644055409131E+16
Altitude 363866628.64966

Triangular Pyramid

Length = n
Surface area 7.644055409131E+16
Volume 8.7411492858715E+24
Height 198063905.47076