142142743438030749051

Names of 142142743438030749051

• Cardinal: 142142743438030749051 can be written as One hundred forty-two quintillion, one hundred forty-two quadrillion, seven hundred forty-three trillion, four hundred thirty-eight billion, thirty million, seven hundred forty-nine thousand and fifty-one.

Scientific notation

• Scientific notation: 1.42142743438030749051 × 10²⁰

Factors of 142142743438030749051

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1321

Divisors of 142142743438030749051

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 11 27 33 99 121 297 363 1089 1307 1331 3267 3921 3993 11763 11979 14377 14641 35289 35937 43131 43923 129393 131769 158147 161051 388179 395307 474441 483153 1423323 1449459 1708249 1739617 1771561 4269969 4348377 5124747 5218851 5314683 15374241 15656553 15944049 18790739 19135787 19487171 46122723 46969659 47832147 56372217 57407361 58461513 169116651 172222083 175384539 206698129 210493657 214358881 507349953 516666249 526153617 620094387 631480971 643076643 1860283161 1894442913 1929229929 2273679419 2315430227 2357947691 5580849483 5683328739 5787689787 6821038257 6946290681 7073843073 20463114771 20838872043 21221529219 25010473609 25469732497 61389344313 62516616129 63664587657 75031420827 76409197491 225094262481 229227592473 275115209699 280167057467 675282787443 687682777419 825345629097 840501172401 2476036887291 2521503517203 3026267306689 3081837632137 7428110661873 7564510551609 9078801920067 9245512896411 27236405760201 27736538689233 33288940373579 81709217280603 83209616067699 99866821120737 299600463362211 366178344109369 898801390086633 1098535032328107 3295605096984321 4027961785203059 9886815290952963 12083885355609177 36251656066827531 108754968200482593
• Sum of all divisors σ(n): 142211354492977875258
• Sum of proper divisors (its aliquot sum) s(n): 68611054947126207
• 142142743438030749051 is a deficient number, because the sum of its proper divisors (68611054947126207) is less than itself. Its deficiency is 142074132383083622844

Bases of 142142743438030749051

• Binary: 1111011010010100000011110000000110101100111010011110011110101111011₂
• Hexadecimal: 0x7B4A0780D674F3D7B
• Base-36: TZXMD9TU5860R

Squares and roots of 142142743438030749051

• 142142743438030749051 squared (142142743438030749051²) is 20204559512089833568778510900180137400601
• 142142743438030749051 cubed (142142743438030749051³) is 2871931519005408943205873587340979580956589864960356087579651
• The square root of 142142743438030749051 is 11922363164.9950484577
• 142142743438030749051 is a perfect cube number. Its cube root is 5218851

Scales and comparisons

• 142,142,743,438,030,749,051 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,142,743,438,030,749,051 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 142142743438030749051 cubic inches would be around 434904.3 feet tall.

Recreational maths with 142142743438030749051

• 142142743438030749051 backwards is 150947030834347241241
• The number of decimal digits it has is: 21
• The sum of 142142743438030749051's digits is 72
• More coming soon!