402109968 (number)

402109968 is an even 9-digits composite number following 402109967 and preceding 402109969. In scientific notation, it is written as 4.02109968 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 123340800 positive integers (up to 402109968) that are relatively prime to 402109968.

Interesting facts

Basic properties

Name

Name four hundred two million one hundred nine thousand nine hundred sixty-eight

Notation

Scientific notation 4.02109968 × 10^8
Engineering notation 4.02109968 × 10^6

Prime Factorization of 402109968

Prime Factorization 2 × 2 × 2 × 2 × 39 × 1607 × 401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 50263746
Product of the distinct prime numbers

The prime factorization of 402109968 is 2 × 2 × 2 × 2 × 39 × 1607 × 401. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 402109968)

Multiplication

n×y
n×2 804219936
n×3 1206329904
n×4 1608439872
n×5 2010549840

Division

n÷y
n÷2 201054984
n÷3 134036656
n÷3 100527492
n÷5 80421993.6

Exponentiation

ny
n2 161692426364961024
n3 6.5018136391457E+25
n4 2.6144440743788E+34
n5 1.0512940230863E+43

Nth Root

y√n
2√n 20052.679820912
3√n 738.09955986753
4√n 141.6074850455
5√n 52.585858420885

Divisors of 402109968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -402109967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 402109968 can be divided by 40 positive divisors. The sum of these divisors (counting 402109968) is 1, the average is 0.025.

Base conversion 402109968

Base System Value
2 Binary 10111111101111011011000010000
3 Ternary 1001000122022011210
4 Quaternary 113331323120100
5 Quinary 1310420004333
6 Senary 103522340120
8 Octal 2775733020
10 Decimal 402109968
12 Duodecimal b27ba640
16 Hexadecimal 17f7b610
20 Vigesimal 65d3ei8
36 Base36 6nem1c

Cryptographic Hash Functions

md5 65c6aad58d381ae3c654412272f14af2
sha1 e87ea01f76696a4071c13204b8291420adde3648
sha256 6a6fd8067295841b382550c3b967591c9c4a7ed44cbc5d21794d7a099086a085
sha512 a1f075ff10b94127072519aea10c1d12b82bb11c667e5ae57690242b29ffedce4d566ddce8d01de89f6ae8d7ac55af28e8dde1df01eb7f99aff58a6ae6f61bbb
ripemd-160 4066055631beaeffcfd40b5df1186aff8e3e320d

402109968 as geometric shapes

Circle

Radius = n
Diameter 804219936
Circumference 2526531442.8081
Area 5.0797173880927E+17

Sphere

Radius = n
Volume 2.7234733285E+26
Surface area 2.0318869552371E+18
Circumference 2526531442.8081

Square

Length = n
Perimeter 1608439872
Area 161692426364961024
Diagonal 568669370.31101

Cube

Length = n
Surface area 970154558189766144
Volume 6.5018136391457E+25
Space diagonal 696474894.8059

Equilateral Triangle

Length = n
Perimeter 1206329904
Area 7.00148744158E+16
Altitude 348237447.40295

Triangular Pyramid

Length = n
Surface area 7.00148744158E+16
Volume 7.6624608570852E+24
Height 189556456.77034