155087404 (number)

155087404 is an even 9-digits composite number following 155087403 and preceding 155087405. In scientific notation, it is written as 1.55087404 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 75893744 positive integers (up to 155087404) that are relatively prime to 155087404.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million eighty-seven thousand four hundred four

Notation

Scientific notation 1.55087404 × 10^8
Engineering notation 1.55087404 × 10^6

Prime Factorization of 155087404

Prime Factorization 2 × 2 × 47 × 824933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77543702
Product of the distinct prime numbers

The prime factorization of 155087404 is 2 × 2 × 47 × 824933. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 75, 14, 20, 941, 8516, 967, 44939, 52162, 316760, 559568, 7828663, 675987, 69985718, 49389417, 658898275, 238406921, 1686438423, 5218811219

Basic calculations (n = 155087404)

Multiplication

n×y
n×2 310174808
n×3 465262212
n×4 620349616
n×5 775437020

Division

n÷y
n÷2 77543702
n÷3 51695801.333333
n÷3 38771851
n÷5 31017480.8

Exponentiation

ny
n2 24052102879459216
n3 3.7301781963163E+24
n4 5.7850365292409E+32
n5 8.9718629736514E+40

Nth Root

y√n
2√n 12453.409332388
3√n 537.26948572315
4√n 111.59484456008
5√n 43.462560204799

Divisors of 155087404

1, 2, 4, 47, 94, 188, 824933, 1649866, 3299732, 38771851, 77543702, 155087404

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155087403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155087404 can be divided by 12 positive divisors. The sum of these divisors (counting 155087404) is 1, the average is 0.083333333333333.

Base conversion 155087404

Base System Value
2 Binary 1001001111100111001000101100
3 Ternary 101210211020220221
4 Quaternary 21033213020230
5 Quinary 304200244104
6 Senary 23220021124
8 Octal 1117471054
10 Decimal 155087404
12 Duodecimal 43b317a4
16 Hexadecimal 93e722c
20 Vigesimal 2895ia4
36 Base36 2kc27g

Cryptographic Hash Functions

md5 c6a54828ad86725f4fedbfb8e6283198
sha1 3013031d2dbd6b85f687826c79e4e20eff732312
sha256 e45ef3a6d10a377235cdea49075969acf47519ce20a9cb9bcbb9f0cd8d33a929
sha512 0da126f5bd8b8b2e096c74eca058d833b83fbeb3b1f9d97e03e071bda79d0e10003b85e6412201223d12f7c0fdc3315fded697e936401ed03939badfabd08080
ripemd-160 3a640899a12f1770a4e22137faeb6b3b399ac862

155087404 as geometric shapes

Circle

Radius = n
Diameter 310174808
Circumference 974442898.14142
Area 7.5561909709495E+16

Sphere

Radius = n
Volume 1.5624933890837E+25
Surface area 3.0224763883798E+17
Circumference 974442898.14142

Square

Length = n
Perimeter 620349616
Area 24052102879459216
Diagonal 219326710.09004

Cube

Length = n
Surface area 144312617276755296
Volume 3.7301781963163E+24
Space diagonal 268619263.34196

Equilateral Triangle

Length = n
Perimeter 465262212
Area 1.0414866054024E+16
Altitude 134309631.67098

Triangular Pyramid

Length = n
Surface area 1.0414866054024E+16
Volume 4.396057162749E+23
Height 73108903.363345