842856135135

Names of 842856135135

• Cardinal: 842856135135 can be written as Eight hundred forty-two billion, eight hundred fifty-six million, one hundred thirty-five thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 8.42856135135 × 10¹¹

Factors of 842856135135

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4192

Divisors of 842856135135

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 15 17 21 31 35 49 51 85 93 105 119 147 155 217 245 255 289 357 465 527 595 651 735 833 867 961 1085 1445 1519 1581 1785 2023 2499 2635 2883 3255 3689 4129 4165 4335 4557 4805 6069 6727 7595 7905 8959 10115 11067 12387 12495 14161 14415 16337 18445 20181 20645 22785 25823 26877 28903 30345 33635 42483 44795 47089 49011 55335 61935 62713 70193 70805 77469 81685 86709 100905 114359 127999 129115 134385 141267 144515 188139 202321 210579 212415 235445 245055 277729 313565 343077 350965 383997 387345 433545 438991 491351 571795 606963 639995 706335 800513 833187 895993 940695 1011605 1052895 1193281 1316973 1388645 1474053 1715385 1919985 1944103 2175983 2194955 2401539 2456755 2687979 3034815 3439457 3579843 3967969 4002565 4165935 4479965 5832309 5966405 6271951 6527949 6584865 7370265 8352967 9720515 10318371 10879915 11903907 12007695 13439895 13608721 15231881 17197285 17899215 18815853 19839845 25058901 27775783 29161545 31359755 32639745 36991711 40826163 41764835 45695643 51591855 58470769 59519535 67455473 68043605 76159405 83327349 94079265 106623167 110975133 125294505 138878915 175412307 184958555 194430481 202366419 204130815 228478215 258941977 292353845 319869501 337277365 416636745 472188311 533115835 554875665 583291443 776825931 877061535 972152405 1011832095 1146743041 1294709885 1416564933 1599347505 1812593839 2360941555 2916457215 3305318177 3440229123 3884129655 5437781517 5733715205 7082824665 8027201287 9062969195 9915954531 16526590885 17201145615 24081603861 27188907585 40136006435 49579772655 56190409009 120408019305 168571227027 280952045045 842856135135
• Sum of all divisors σ(n): 1722359373840
• Sum of proper divisors (its aliquot sum) s(n): 879503238705
• 842856135135 is an abundant number, because the sum of its proper divisors (879503238705) is greater than itself. Its abundance is 36647103570

Bases of 842856135135

• Binary: 1100010000111110001000111111100111011111₂
• Hexadecimal: 0xC43E23F9DF
• Base-36: AR7AS44F

Squares and roots of 842856135135

• 842856135135 squared (842856135135²) is 710406464534709381468225
• 842856135135 cubed (842856135135³) is 598770447072644595324734515308585375
• The square root of 842856135135 is 918071.9662068981
• The cube root of 842856135135 is 9446.0698087593

Scales and comparisons

• 842,856,135,135 seconds is equal to 26,800 years, 11 weeks, 2 days, 8 hours, 12 minutes, 15 seconds.
• To count from 1 to 842,856,135,135 would take you about fifty-three thousand, six hundred 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 842856135135 cubic inches would be around 787.2 feet tall.

Recreational maths with 842856135135

• 842856135135 backwards is 531531658248
• 842856135135 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 842856135135's digits is 51
• More coming soon!