155416400 (number)

155416400 is an even 9-digits composite number following 155416399 and preceding 155416401. In scientific notation, it is written as 1.55416400 × 10^8. The sum of its digits is 26. It has a total of 7 prime factors and 30 positive divisors. There are 62166400 positive integers (up to 155416400) that are relatively prime to 155416400.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million four hundred sixteen thousand four hundred

Notation

Scientific notation 1.55416400 × 10^8
Engineering notation 1.55416400 × 10^6

Prime Factorization of 155416400

Prime Factorization 2 × 2 × 2 × 2 × 5 × 5 × 388541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3885410
Product of the distinct prime numbers

The prime factorization of 155416400 is 2 × 2 × 2 × 2 × 5 × 5 × 388541. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 9, 63, 47, 124, 932, 4521, 700, 56606, 36605, 488197, 356813, 2974898, 1628236, 67064220, 70368165, 267942129, 303411976, 6757132185, 6481491797

Basic calculations (n = 155416400)

Multiplication

n×y
n×2 310832800
n×3 466249200
n×4 621665600
n×5 777082000

Division

n÷y
n÷2 77708200
n÷3 51805466.666667
n÷3 38854100
n÷5 31083280

Exponentiation

ny
n2 24154257388960000
n3 3.7539677280656E+24
n4 5.8342815001213E+32
n5 9.0674302733545E+40

Nth Root

y√n
2√n 12466.611408077
3√n 537.64913114494
4√n 111.6539807086
5√n 43.480984512872

Divisors of 155416400

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 388541, 777082, 1554164, 1942705, 3108328, 3885410, 6216656, 7770820, 9713525, 15541640, 19427050, 31083280, 38854100, 77708200, 155416400

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155416399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155416400 can be divided by 30 positive divisors. The sum of these divisors (counting 155416400) is 1, the average is 0.033333333333333.

Base conversion 155416400

Base System Value
2 Binary 1001010000110111011101010000
3 Ternary 101211102222012222
4 Quaternary 21100313131100
5 Quinary 304241311100
6 Senary 23231040212
8 Octal 1120673520
10 Decimal 155416400
12 Duodecimal 44070068
16 Hexadecimal 9437750
20 Vigesimal 28b7100
36 Base36 2kj428

Cryptographic Hash Functions

md5 7a9cea9e7097c949aebb4b09032b143d
sha1 922be82bc3af68ecb3da886200f4be8c28d600f6
sha256 cd6f6a8480ef63f8536acd6beb20853838e2514a879ff3fd487c3aa90a069160
sha512 be9306f2a9b7b97cbdfa633227ee2a8966d070dd78c58a4d696e54f2e810041406482ffeef68c4744fe5a2203dfee2a955fb9c4ac656dc583f3598fe35107277
ripemd-160 64e8ab030581ac3e94214c2ba37f6ac3558e6e3f

155416400 as geometric shapes

Circle

Radius = n
Diameter 310832800
Circumference 976510040.97475
Area 7.5882837566074E+16

Sphere

Radius = n
Volume 1.5724583248405E+25
Surface area 3.0353135026429E+17
Circumference 976510040.97475

Square

Length = n
Perimeter 621665600
Area 24154257388960000
Diagonal 219791980.6952

Cube

Length = n
Surface area 144925544333760000
Volume 3.7539677280656E+24
Space diagonal 269189101.12945

Equilateral Triangle

Length = n
Perimeter 466249200
Area 1.0459100254194E+16
Altitude 134594550.56472

Triangular Pyramid

Length = n
Surface area 1.0459100254194E+16
Volume 4.4240933947844E+23
Height 73263993.565067