142873061231025

Names of 142873061231025

• Cardinal: 142873061231025 can be written as One hundred forty-two trillion, eight hundred seventy-three billion, sixty-one million, two hundred thirty-one thousand and twenty-five.

Scientific notation

• Scientific notation: 1.42873061231025 × 10¹⁴

Factors of 142873061231025

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17084

Divisors of 142873061231025

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 15 25 37 45 75 111 185 225 333 397 555 925 1191 1665 1985 2775 3221 3573 5955 8325 9663 9925 13421 14689 16105 17865 28989 29775 40263 44067 48315 67105 73445 80525 89325 119177 120789 132201 144945 201315 220335 241575 335525 357531 367225 496577 595885 603945 661005 724725 1006575 1072593 1101675 1278737 1489731 1787655 2482885 2979425 3019725 3305025 3836211 4469193 5328137 5362965 6393685 7448655 8938275 11508633 12414425 15984411 19181055 22345965 26640685 26814825 31968425 37243275 43229041 47313269 47953233 57543165 79922055 95905275 111729825 129687123 133203425 141939807 197141069 216145205 236566345 239766165 287715825 389061369 399610275 425819421 591423207 648435615 709699035 985705345 1080726025 1182831725 1198830825 1599474517 1774269621 1945306845 2129097105 2957116035 3242178075 3548495175 4798423551 4928526725 7997372585 8871348105 9726534225 10645485525 14395270653 14785580175 17161929277 23992117755 39986862925 44356740525 51485787831 71976353265 85809646385 119960588775 154457363493 257428939155 359881766325 429048231925 634991383249 772286817465 1287144695775 1904974149747 3174956916245 3861434087325 5714922449241 9524870748735 15874784581225 28574612246205 47624353743675 142873061231025
• Sum of all divisors σ(n): 263581233100848
• Sum of proper divisors (its aliquot sum) s(n): 120708171869823
• 142873061231025 is a deficient number, because the sum of its proper divisors (120708171869823) is less than itself. Its deficiency is 22164889361202

Bases of 142873061231025

• Binary: 100000011111000100111010000100000000100110110001₂
• Hexadecimal: 0x81F13A1009B1
• Base-36: 1EN6Z7S7U9

Squares and roots of 142873061231025

• 142873061231025 squared (142873061231025²) is 20412711625524218888422550625
• 142873061231025 cubed (142873061231025³) is 2916426597964777585509679937919032883140625
• The square root of 142873061231025 is 11952951.9881502495
• The cube root of 142873061231025 is 52277.7374585709

Scales and comparisons

• 142,873,061,231,025 seconds is equal to 4,542,921 years, 21 weeks, 2 days, 21 hours, 3 minutes, 45 seconds.
• To count from 1 to 142,873,061,231,025 would take you about eleven million, three hundred fifty-seven thousand, three hundred three 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 142873061231025 cubic inches would be around 4356.5 feet tall.

Recreational maths with 142873061231025

• 142873061231025 backwards is 520132160378241
• 142873061231025 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142873061231025's digits is 45
• More coming soon!