157068900 (number)

157068900 is an even 9-digits composite number following 157068899 and preceding 157068901. In scientific notation, it is written as 1.57068900 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 84 positive divisors. There are 41184000 positive integers (up to 157068900) that are relatively prime to 157068900.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million sixty-eight thousand nine hundred

Notation

Scientific notation 1.57068900 × 10^8
Engineering notation 1.57068900 × 10^6

Prime Factorization of 157068900

Prime Factorization 2 × 2 × 5 × 15 × 3 × 61 × 2861

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 78534450
Product of the distinct prime numbers

The prime factorization of 157068900 is 2 × 2 × 5 × 15 × 3 × 61 × 2861. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 1, 59, 90, 823, 476, 3802, 7498, 24205, 1073, 739768, 21715, 1660105, 8619816, 69544978, 80833436, 964014018, 912899868, 5474539455, 1464330172

Basic calculations (n = 157068900)

Multiplication

n×y
n×2 314137800
n×3 471206700
n×4 628275600
n×5 785344500

Division

n÷y
n÷2 78534450
n÷3 52356300
n÷3 39267225
n÷5 31413780

Exponentiation

ny
n2 24670639347210000
n3 3.874990184563E+24
n4 6.0864044580011E+32
n5 9.5598485317332E+40

Nth Root

y√n
2√n 12532.713193878
3√n 539.54797563351
4√n 111.94960113318
5√n 43.573058023328

Divisors of 157068900

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 45, 60, 61, 75, 90, 122, 150, 180, 183, 225, 244, 300, 305, 366, 450, 610, 732, 900, 915, 1220, 1830, 2745, 2861, 3660, 4575, 5490, 5722, 8583, 9150, 10980, 11444, 13725, 14305, 17166, 18300, 27450, 28610, 34332, 42915, 54900, 57220, 85830, 128745, 171660, 174521, 214575, 257490, 349042, 429150, 514980, 523563, 643725, 698084, 858300, 872605, 1047126, 1287450, 1745210, 2094252, 2574900, 2617815, 3490420, 5235630, 7853445, 10471260, 13089075, 15706890, 26178150, 31413780, 39267225, 52356300, 78534450, 157068900

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157068899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157068900 can be divided by 84 positive divisors. The sum of these divisors (counting 157068900) is 1, the average is 0.011904761904762.

Base conversion 157068900

Base System Value
2 Binary 1001010111001010111001100100
3 Ternary 101221112221000200
4 Quaternary 21113022321210
5 Quinary 310202201100
6 Senary 23330310500
8 Octal 1127127144
10 Decimal 157068900
12 Duodecimal 44728430
16 Hexadecimal 95cae64
20 Vigesimal 291dc50
36 Base36 2lij50

Cryptographic Hash Functions

md5 43107f9bfbab7b52ad509f66f23a630a
sha1 7d6a0067d678cdad3af0e26c120b1ea85b9f4911
sha256 b060e275f6473d46252879832fbeb9b7149faab33b8593d994cabe24b81e7b76
sha512 ce0959275f1919f26fa9e4a1bdc4179a16a06d17384f1c6a56a2170755c0376589364b360436453bd2813daa9a34b0da0e7efb8f1b9943d7f0f4e3a6a290451f
ripemd-160 dd82091483d310a28f3ff8c802c4676a7f689d27

157068900 as geometric shapes

Circle

Radius = n
Diameter 314137800
Circumference 986893004.69486
Area 7.7505099332558E+16

Sphere

Radius = n
Volume 1.6231520928741E+25
Surface area 3.1002039733023E+17
Circumference 986893004.69486

Square

Length = n
Perimeter 628275600
Area 24670639347210000
Diagonal 222128968.60702

Cube

Length = n
Surface area 148023836083260000
Volume 3.874990184563E+24
Space diagonal 272051315.08896

Equilateral Triangle

Length = n
Perimeter 471206700
Area 1.0682700201144E+16
Altitude 136025657.54448

Triangular Pyramid

Length = n
Surface area 1.0682700201144E+16
Volume 4.5667197275597E+23
Height 74042989.535674