155250984 (number)

155250984 is an even 9-digits composite number following 155250983 and preceding 155250985. In scientific notation, it is written as 1.55250984 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 43323840 positive integers (up to 155250984) that are relatively prime to 155250984.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million two hundred fifty thousand nine hundred eighty-four

Notation

Scientific notation 1.55250984 × 10^8
Engineering notation 1.55250984 × 10^6

Prime Factorization of 155250984

Prime Factorization 2 × 2 × 2 × 3 × 7 × 43 × 21491

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 38812746
Product of the distinct prime numbers

The prime factorization of 155250984 is 2 × 2 × 2 × 3 × 7 × 43 × 21491. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 5, 55, 87, 664, 260, 8307, 5125, 31695, 62207, 492080, 866533, 3860529, 9027898, 98014133, 63287347, 207500026, 748094775, 1016334611, 3284457050

Basic calculations (n = 155250984)

Multiplication

n×y
n×2 310501968
n×3 465752952
n×4 621003936
n×5 776254920

Division

n÷y
n÷2 77625492
n÷3 51750328
n÷3 38812746
n÷5 31050196.8

Exponentiation

ny
n2 24102868032968256
n3 3.7419939793405E+24
n4 5.8094824741468E+32
n5 9.0192787064205E+40

Nth Root

y√n
2√n 12459.975280874
3√n 537.45831614729
4√n 111.62425937436
5√n 43.471724853559

Divisors of 155250984

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 21491, 42982, 64473, 85964, 128946, 150437, 171928, 257892, 300874, 451311, 515784, 601748, 902622, 924113, 1203496, 1805244, 1848226, 2772339, 3610488, 3696452, 5544678, 6468791, 7392904, 11089356, 12937582, 19406373, 22178712, 25875164, 38812746, 51750328, 77625492, 155250984

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 -155250983
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 155250984 can be divided by 64 positive divisors. The sum of these divisors (counting 155250984) is 1, the average is 0.015625.

Base conversion 155250984

Base System Value
2 Binary 1001010000001111000100101000
3 Ternary 101211010120022110
4 Quaternary 21100033010220
5 Quinary 304221012414
6 Senary 23223322320
8 Octal 1120170450
10 Decimal 155250984
12 Duodecimal 43bb03a0
16 Hexadecimal 940f128
20 Vigesimal 28a6794
36 Base36 2kfkfc

Cryptographic Hash Functions

md5 ccee5ff22f4d311de18eb680dd8a7858
sha1 aeea4a4e1ee79e568cf5cc60c0f4cb42424d0113
sha256 277cfff6059ba060e722d7fe8603f7596729fd81c81b2ef33b5b44c3dab3aac8
sha512 37f374ada3c27d9e4b570c40e7e7c6721850cde52eda2c3a7b9c909072b9059a86529eb1a0c1191493065a5b4f1910b5f15fb0e165b5313a3555f37c1098bfb4
ripemd-160 5c0790ba67f10263612463bbbe6ea40d1dd9b157

155250984 as geometric shapes

Circle

Radius = n
Diameter 310501968
Circumference 975470701.59397
Area 7.5721393142817E+16

Sphere

Radius = n
Volume 1.5674427727031E+25
Surface area 3.0288557257127E+17
Circumference 975470701.59397

Square

Length = n
Perimeter 621003936
Area 24102868032968256
Diagonal 219558047.14457

Cube

Length = n
Surface area 144617208197809536
Volume 3.7419939793405E+24
Space diagonal 268902592.21306

Equilateral Triangle

Length = n
Perimeter 465752952
Area 1.0436848010307E+16
Altitude 134451296.10653

Triangular Pyramid

Length = n
Surface area 1.0436848010307E+16
Volume 4.4099821965848E+23
Height 73186015.714856