168698740 (number)

168698740 is an even 9-digits composite number following 168698739 and preceding 168698741. In scientific notation, it is written as 1.68698740 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 48 positive divisors. There are 57416832 positive integers (up to 168698740) that are relatively prime to 168698740.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred ninety-eight thousand seven hundred forty

Notation

Scientific notation 1.68698740 × 10^8
Engineering notation 1.68698740 × 10^6

Prime Factorization of 168698740

Prime Factorization 2 × 2 × 5 × 7 × 139 × 8669

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 84349370
Product of the distinct prime numbers

The prime factorization of 168698740 is 2 × 2 × 5 × 7 × 139 × 8669. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168698740)

Multiplication

n×y
n×2 337397480
n×3 506096220
n×4 674794960
n×5 843493700

Division

n÷y
n÷2 84349370
n÷3 56232913.333333
n÷3 42174685
n÷5 33739748

Exponentiation

ny
n2 28459264877587600
n3 4.8010421261753E+24
n4 8.0992975737269E+32
n5 1.3663412955728E+41

Nth Root

y√n
2√n 12988.407908593
3√n 552.54876551337
4√n 113.9666964889
5√n 44.200010017404

Divisors of 168698740

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168698739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168698740 can be divided by 48 positive divisors. The sum of these divisors (counting 168698740) is 1, the average is 0.020833333333333.

Base conversion 168698740

Base System Value
2 Binary 1010000011100010001101110100
3 Ternary 102202102210011111
4 Quaternary 22003202031310
5 Quinary 321141324430
6 Senary 24423444404
8 Octal 1203421564
10 Decimal 168698740
12 Duodecimal 485b6704
16 Hexadecimal a0e2374
20 Vigesimal 2ce76h0
36 Base36 2sfss4

Cryptographic Hash Functions

md5 7f2408ae092b0c8f1971f8aeda3c49a8
sha1 800b0e4e472f675eeb13a859cbda6cfde7713ed7
sha256 ae3426c852edc5c824c1ec9e7bd39872be99f51817baea478681f1cee70f4a8d
sha512 3e3e8ec9ec1d507a7bdbcdcbc0679159db361ad91b4a05ba6e0e4f37912447af358fa0f1588b1b8e6b26c5c187805d8c46c31562c77c5e95f86b68e9432fca3d
ripemd-160 c490f165dbc74f66aa4d5ad2e3ff4b9c6c15a0fb

168698740 as geometric shapes

Circle

Radius = n
Diameter 337397480
Circumference 1059965444.5077
Area 8.9407417465995E+16

Sphere

Radius = n
Volume 2.011055823089E+25
Surface area 3.5762966986398E+17
Circumference 1059965444.5077

Square

Length = n
Perimeter 674794960
Area 28459264877587600
Diagonal 238576046.06325

Cube

Length = n
Surface area 170755589265525600
Volume 4.8010421261753E+24
Space diagonal 292194788.85285

Equilateral Triangle

Length = n
Perimeter 506096220
Area 1.2323223178511E+16
Altitude 146097394.42643

Triangular Pyramid

Length = n
Surface area 1.2323223178511E+16
Volume 5.658082406968E+23
Height 79525348.687751