1226157440 (number)

1226157440 is an even 10-digits composite number following 1226157439 and preceding 1226157441. In scientific notation, it is written as 1.226157440 × 10^9. The sum of its digits is 32. It has a total of 10 prime factors and 64 positive divisors. There are 487299072 positive integers (up to 1226157440) that are relatively prime to 1226157440.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty-six million one hundred fifty-seven thousand four hundred forty

Notation

Scientific notation 1.226157440 × 10^9
Engineering notation 1.226157440 × 10^9

Prime Factorization of 1226157440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 157 × 12203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 19158710
Product of the distinct prime numbers

The prime factorization of 1226157440 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 157 × 12203. Since it has a total of 10 prime factors.

Most popular turbo-numbers

5, 10, 43, 79, 457, 614, 565, 9779, 56643, 8022, 163675, 754518, 6950954, 6978041, 43939412, 49364472, 962279748, 991265297, 4695614638, 781857423

Basic calculations (n = 1226157440)

Multiplication

n×y
n×2 2452314880
n×3 3678472320
n×4 4904629760
n×5 6130787200

Division

n÷y
n÷2 613078720
n÷3 408719146.66667
n÷3 306539360
n÷5 245231488

Exponentiation

ny
n2 1503462067667353600
n3 1.8434812000281E+27
n4 2.2603981889146E+36
n5 2.7716040567002E+45

Nth Root

y√n
2√n 35016.530953251
3√n 1070.3243666782
4√n 187.12704495409
5√n 65.721769442661

Divisors of 1226157440

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 314, 320, 628, 640, 785, 1256, 1570, 2512, 3140, 5024, 6280, 10048, 12203, 12560, 20096, 24406, 25120, 48812, 50240, 61015, 97624, 100480, 122030, 195248, 244060, 390496, 488120, 780992, 976240, 1561984, 1915871, 1952480, 3831742, 3904960, 7663484, 7809920, 9579355, 15326968, 19158710, 30653936, 38317420, 61307872, 76634840, 122615744, 153269680, 245231488, 306539360, 613078720, 1226157440

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1226157439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1226157440 can be divided by 64 positive divisors. The sum of these divisors (counting 1226157440) is 1, the average is 0.015625.

Base conversion 1226157440

Base System Value
2 Binary 1001001000101011010110110000000
3 Ternary 10011110020020210112
4 Quaternary 1021011122312000
5 Quinary 10002344014230
6 Senary 321400450452
8 Octal 11105326600
10 Decimal 1226157440
12 Duodecimal 2a2779a28
16 Hexadecimal 4915ad80
20 Vigesimal j339dc0
36 Base36 ka0t4w

Cryptographic Hash Functions

md5 2ee5944b983feec93441e58f6882299f
sha1 c222a6d6b6032223d6ada601e4d58cf0c88da579
sha256 3a7933183d5e0050461249c903e6b9ed338d011a7d19335006606030dd9cb9c3
sha512 0424ec9cafb3b170bed44ad3cabbeb63c89fc01e2189589c375fde6525f98984a90030507108e40445a71c08d3d63efd4cc179545a2bd12733cba537ed99d0ce
ripemd-160 5628a61e5ff99d2321fd1dd4f55b8875da2522e2

1226157440 as geometric shapes

Circle

Radius = n
Diameter 2452314880
Circumference 7704174411.2969
Area 4.7232653867347E+18

Sphere

Radius = n
Volume 7.7219559933856E+27
Surface area 1.8893061546939E+19
Circumference 7704174411.2969

Square

Length = n
Perimeter 4904629760
Area 1503462067667353600
Diagonal 1734048481.2527

Cube

Length = n
Surface area 9020772406004121600
Volume 1.8434812000281E+27
Space diagonal 2123766984.1586

Equilateral Triangle

Length = n
Perimeter 3678472320
Area 6.510181721131E+17
Altitude 1061883492.0793

Triangular Pyramid

Length = n
Surface area 6.510181721131E+17
Volume 2.1725634292163E+26
Height 578016160.41756