855087843050742

Names of 855087843050742

• Cardinal: 855087843050742 can be written as Eight hundred fifty-five trillion, eighty-seven billion, eight hundred forty-three million, fifty thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 8.55087843050742 × 10¹⁴

Factors of 855087843050742

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 29828

Divisors of 855087843050742

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 14 21 23 42 46 49 69 98 138 147 161 294 322 483 966 1127 2161 2254 2311 3381 4322 4622 6483 6762 6933 12966 13866 15127 16177 25321 30254 32354 45381 48531 49703 50642 53153 75963 90762 97062 99406 105889 106306 113239 149109 151926 159459 177247 211778 226478 298218 317667 318918 339717 347921 354494 372071 531741 582383 635334 679434 695842 744142 1043763 1063482 1116213 1164766 1240729 1747149 2087526 2232426 2435447 2481458 2604497 3494298 3722187 4076681 4870894 4994071 5208994 7306341 7444374 7813491 8153362 9988142 12230043 14612682 14982213 15626982 24460086 28536767 29964426 34958497 54718681 57073534 58516831 69916994 85610301 104875491 109437362 114863633 117033662 164156043 171220602 175550493 209750982 229727266 244709479 328312086 344590899 351100986 383030767 409617817 489418958 689181798 734128437 766061534 804045431 819235634 1149092301 1228853451 1258529663 1345887113 1468256874 1608090862 2298184602 2412136293 2457706902 2517059326 2681215369 2691774226 2867324719 3775588989 4037661339 4824272586 5362430738 5628318017 5734649438 7551177978 8043646107 8075322678 8601974157 8809707641 9421209791 11256636034 16087292214 16884954051 17203948314 17619415282 18842419582 26429122923 28263629373 33769908102 52858245846 56527258746 61667953487 65948468537 123335906974 126454871791 131896937074 185003860461 197845405611 252909743582 370007720922 379364615373 395690811222 758729230746 885184102537 1770368205074 2655552307611 2908462051193 5311104615222 5816924102386 6196288717759 8725386153579 12392577435518 17450772307158 18588866153277 20359234358351 37177732306554 40718468716702 61077703075053 122155406150106 142514640508457 285029281016914 427543921525371 855087843050742
• Sum of all divisors σ(n): 2077824521253888
• Sum of proper divisors (its aliquot sum) s(n): 1222736678203146
• 855087843050742 is an abundant number, because the sum of its proper divisors (1222736678203146) is greater than itself. Its abundance is 367648835152404

Bases of 855087843050742

• Binary: 11000010011011001010100111001000110000010011110110₂
• Hexadecimal: 0x309B2A72304F6
• Base-36: 8F3PXK1DYU

Squares and roots of 855087843050742

• 855087843050742 squared (855087843050742²) is 731175219333170383661586750564
• 855087843050742 cubed (855087843050742³) is 625219041191753854696072388104906028349118488
• The square root of 855087843050742 is 29241885.0803217199
• The cube root of 855087843050742 is 94915.4499084225

Scales and comparisons

• 855,087,843,050,742 seconds is equal to 27,189,148 years, 23 weeks, 2 days, 7 hours, 25 minutes, 42 seconds.
• To count from 1 to 855,087,843,050,742 would take you about sixty-seven million, nine hundred seventy-two thousand, eight hundred seventy-one 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 855087843050742 cubic inches would be around 7909.6 feet tall.

Recreational maths with 855087843050742

• 855087843050742 backwards is 247050348780558
• The number of decimal digits it has is: 15
• The sum of 855087843050742's digits is 66
• More coming soon!