168902040 (number)

168902040 is an even 9-digits composite number following 168902039 and preceding 168902041. In scientific notation, it is written as 1.68902040 × 10^8. The sum of its digits is 30. It has a total of 8 prime factors and 128 positive divisors. There are 43296768 positive integers (up to 168902040) that are relatively prime to 168902040.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68902040 × 10^8
Engineering notation 1.68902040 × 10^6

Prime Factorization of 168902040

Prime Factorization 2 × 2 × 2 × 5 × 3 × 37 × 349 × 109

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 42225510
Product of the distinct prime numbers

The prime factorization of 168902040 is 2 × 2 × 2 × 5 × 3 × 37 × 349 × 109. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168902040)

Multiplication

n×y
n×2 337804080
n×3 506706120
n×4 675608160
n×5 844510200

Division

n÷y
n÷2 84451020
n÷3 56300680
n÷3 42225510
n÷5 33780408

Exponentiation

ny
n2 28527899116161600
n3 4.8184203576339E+24
n4 8.1384102798189E+32
n5 1.3745940986184E+41

Nth Root

y√n
2√n 12996.231761553
3√n 552.77063650409
4√n 114.00101649351
5√n 44.210658032435

Divisors of 168902040

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168902039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168902040 can be divided by 128 positive divisors. The sum of these divisors (counting 168902040) is 1, the average is 0.0078125.

Base conversion 168902040

Base System Value
2 Binary 1010000100010011110110011000
3 Ternary 102202211010001010
4 Quaternary 22010103312120
5 Quinary 321214331130
6 Senary 24432053520
8 Octal 1204236630
10 Decimal 168902040
12 Duodecimal 486942a0
16 Hexadecimal a113d98
20 Vigesimal 2cfcf20
36 Base36 2sk5nc

Cryptographic Hash Functions

md5 bc10d5076814fae2329d7d1d73d734fe
sha1 c8407627aea69627b3d71b738b4dd052d49555f2
sha256 52227b215323fb0f1431de5a8d3f60c3452622e4b7d6290169c7e7b895a9ed28
sha512 ef99f02a730587b4facd9c915cf3af56d8e0b0b23ce572254ad27ff66053727ee6de034b6fd95881a0f7671c6a87e64dbaeca5932f7710b9d1e874a830465bab
ripemd-160 ab50c4312928712469321a5a17d18aa8533aa48a

168902040 as geometric shapes

Circle

Radius = n
Diameter 337804080
Circumference 1061242816.0807
Area 8.9623038285684E+16

Sphere

Radius = n
Volume 2.01833519966E+25
Surface area 3.5849215314274E+17
Circumference 1061242816.0807

Square

Length = n
Perimeter 675608160
Area 28527899116161600
Diagonal 238863555.68048

Cube

Length = n
Surface area 171167394696969600
Volume 4.8184203576339E+24
Space diagonal 292546914.78203

Equilateral Triangle

Length = n
Perimeter 506706120
Area 1.2352942675598E+16
Altitude 146273457.39102

Triangular Pyramid

Length = n
Surface area 1.2352942675598E+16
Volume 5.6785628491504E+23
Height 79621185.226828