155132907 (number)

155132907 is an odd 9-digits composite number following 155132906 and preceding 155132908. In scientific notation, it is written as 1.55132907 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 98925288 positive integers (up to 155132907) that are relatively prime to 155132907.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred thirty-two thousand nine hundred seven

Notation

Scientific notation 1.55132907 × 10^8
Engineering notation 1.55132907 × 10^6

Prime Factorization of 155132907

Prime Factorization 3 × 23 × 2248303

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155132907
Product of the distinct prime numbers

The prime factorization of 155132907 is 3 × 23 × 2248303. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 80, 2, 833, 882, 7987, 5153, 63417, 28163, 489719, 930194, 8380149, 9447264, 19148451, 52902182, 131757672, 944687443, 9212773901, 1908242451

Basic calculations (n = 155132907)

Multiplication

n×y
n×2 310265814
n×3 465398721
n×4 620531628
n×5 775664535

Division

n÷y
n÷2 77566453.5
n÷3 51710969
n÷3 38783226.75
n÷5 31026581.4

Exponentiation

ny
n2 24066218834270649
n3 3.7334624882586E+24
n4 5.79182888979E+32
n5 8.9850325251971E+40

Nth Root

y√n
2√n 12455.23612783
3√n 537.32202595142
4√n 111.60302920544
5√n 43.465110308502

Divisors of 155132907

1, 3, 23, 69, 2248303, 6744909, 51710969, 155132907

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155132906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155132907 can be divided by 8 positive divisors. The sum of these divisors (counting 155132907) is 1, the average is 0.125.

Base conversion 155132907

Base System Value
2 Binary 1001001111110010001111101011
3 Ternary 101210220120100020
4 Quaternary 21033302033223
5 Quinary 304203223112
6 Senary 23221011523
8 Octal 1117621753
10 Decimal 155132907
12 Duodecimal 43b53ba3
16 Hexadecimal 93f23eb
20 Vigesimal 289bc57
36 Base36 2kd1bf

Cryptographic Hash Functions

md5 e2d56376965c70ed86714beceaf14140
sha1 e6b5ad1423beeb83b598afe41671fa67fa24221b
sha256 831b534ca037bde579cd88b7ae3b51b79169b3061e50bddd4a7b6fee37243264
sha512 a81ccbc6bdce56d262295c7beda833d317949e9169727a3f46e9d9797b8a4735fced5df668d9f701aa31b2d33015d3bc597fd9210f0da341b6aa3b25f1c472c6
ripemd-160 1f80a459cfb4f4cfe3c6c3583258038853b1ab5b

155132907 as geometric shapes

Circle

Radius = n
Diameter 310265814
Circumference 974728801.92246
Area 7.5606256289429E+16

Sphere

Radius = n
Volume 1.5638691100755E+25
Surface area 3.0242502515772E+17
Circumference 974728801.92246

Square

Length = n
Perimeter 620531628
Area 24066218834270649
Diagonal 219391061.04976

Cube

Length = n
Surface area 144397313005623894
Volume 3.7334624882586E+24
Space diagonal 268698076.84986

Equilateral Triangle

Length = n
Perimeter 465398721
Area 1.0420978441757E+16
Altitude 134349038.42493

Triangular Pyramid

Length = n
Surface area 1.0420978441757E+16
Volume 4.399927737922E+23
Height 73130353.683255