157098974 (number)

157098974 is an even 9-digits composite number following 157098973 and preceding 157098975. In scientific notation, it is written as 1.57098974 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 75840856 positive integers (up to 157098974) that are relatively prime to 157098974.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million ninety-eight thousand nine hundred seventy-four

Notation

Scientific notation 1.57098974 × 10^8
Engineering notation 1.57098974 × 10^6

Prime Factorization of 157098974

Prime Factorization 2 × 29 × 2708603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157098974
Product of the distinct prime numbers

The prime factorization of 157098974 is 2 × 29 × 2708603. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 17, 82, 332, 743, 9593, 752, 37287, 67881, 757608, 56410, 6155851, 333543, 37215690, 72994620, 603785987, 557897662, 4063674262, 4133029173

Basic calculations (n = 157098974)

Multiplication

n×y
n×2 314197948
n×3 471296922
n×4 628395896
n×5 785494870

Division

n÷y
n÷2 78549487
n÷3 52366324.666667
n÷3 39274743.5
n÷5 31419794.8

Exponentiation

ny
n2 24680087631852676
n3 3.8772164451941E+24
n4 6.0910672551593E+32
n5 9.5690041635052E+40

Nth Root

y√n
2√n 12533.912956455
3√n 539.58240920652
4√n 111.95495949915
5√n 43.574726483216

Divisors of 157098974

1, 2, 29, 58, 2708603, 5417206, 78549487, 157098974

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 -157098973
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 157098974 can be divided by 8 positive divisors. The sum of these divisors (counting 157098974) is 1, the average is 0.125.

Base conversion 157098974

Base System Value
2 Binary 1001010111010010001111011110
3 Ternary 101221121110021112
4 Quaternary 21113102033132
5 Quinary 310204131344
6 Senary 23331102022
8 Octal 1127221736
10 Decimal 157098974
12 Duodecimal 44741912
16 Hexadecimal 95d23de
20 Vigesimal 291h78e
36 Base36 2lj6ce

Cryptographic Hash Functions

md5 4aa09927c5205ee770835b4821fb4939
sha1 23a573a7ffe4c2270437b804717bd21aa1149ff4
sha256 846bc370371ac2ecabcc54199c77ed403e534fa0dc932346a6547eb307476d09
sha512 0649130119d5bc1182d67dc4d411d9800c22a6ec1d823e5322e834990068c6579edd28479877cdf162aa42d4a6042464700f8337955011233ef824d88edaed12
ripemd-160 268f19a5791854a0878f022a8cf730039c4f2b5c

157098974 as geometric shapes

Circle

Radius = n
Diameter 314197948
Circumference 987081965.20979
Area 7.7534781994181E+16

Sphere

Radius = n
Volume 1.6240846267466E+25
Surface area 3.1013912797672E+17
Circumference 987081965.20979

Square

Length = n
Perimeter 628395896
Area 24680087631852676
Diagonal 222171499.6657

Cube

Length = n
Surface area 148080525791116056
Volume 3.8772164451941E+24
Space diagonal 272103404.78494

Equilateral Triangle

Length = n
Perimeter 471296922
Area 1.0686791428405E+16
Altitude 136051702.39247

Triangular Pyramid

Length = n
Surface area 1.0686791428405E+16
Volume 4.5693434008746E+23
Height 74057166.555233