188159168806947

Names of 188159168806947

• Cardinal: 188159168806947 can be written as One hundred eighty-eight trillion, one hundred fifty-nine billion, one hundred sixty-eight million, eight hundred six thousand, nine hundred forty-seven.

Scientific notation

• Scientific notation: 1.88159168806947 × 10¹⁴

Factors of 188159168806947

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 885

Divisors of 188159168806947

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 9 13 23 27 39 69 89 117 169 207 267 299 351 507 529 621 757 801 897 1157 1521 1587 2047 2197 2271 2403 2691 3471 3887 4563 4761 6141 6591 6813 6877 7921 8073 9841 10413 11661 14283 15041 17411 18423 19773 20439 20631 23763 26611 29523 31239 34983 45123 47081 50531 52233 55269 59319 61893 67373 71289 79833 88569 89401 102973 104949 127933 135369 141243 151593 156699 182183 185679 195533 202119 213867 226343 239499 265707 268203 308919 345943 383799 400453 406107 423729 454779 470097 546549 586599 606357 612053 679029 718497 804609 875849 926757 1037829 1151397 1162213 1201359 1271187 1338649 1364337 1549579 1639647 1663129 1759797 1819071 1836159 2037087 2368379 2413827 2627547 2780271 2942459 3113487 3454191 3486639 3604077 4015947 4190209 4497259 4648737 4918941 4989387 5205889 5279391 5508477 5996197 6111261 7105137 7882641 7956689 8827377 9340461 10459917 10812231 11386037 12047841 12570627 13491777 13946211 14968161 15617667 16525431 17402437 17988591 20144527 21315411 23647923 23870067 26482131 30788927 31379751 34158111 35640317 36143523 37711881 38251967 40475331 41838633 44904483 46853001 52207311 53965773 54472717 60433581 63946233 67676557 71610201 77950561 79446393 92366781 102474333 103436957 106920951 113135643 114755901 121425993 137912531 140559003 148018481 156621933 161897319 163418151 181300743 203029671 214830603 233851683 261878851 277100343 307422999 310310871 320762853 344267703 400256051 413737593 444055443 463324121 469865799 490254453 543902229 609089013 701555049 708145321 785636553 831301029 879795241 930932613 962288559 1013357293 1032803109 1200768153 1241212779 1332166329 1389972363 1470763359 1792862903 1827267039 2104665147 2124435963 2356909659 2639385723 2792797839 3040071879 3171988213 3404425063 3602304459 3723638337 3996498987 4169917089 5378588709 6023213573 6373307889 7070728977 7918157169 9120215637 9205889173 9515964639 10213275189 10806913377 12509751267 13173644809 16135766127 18069640719 19119923667 23307217739 23754471507 27360646911 27617667519 28547893917 30639825567 39520934427 41235846769 48407298381 54208922157 69921653217 78301776449 82853002557 85643681751 91919476701 118562803281 123707540307 162626766471 209764959651 234905329347 248559007671 302993830607 355688409843 371122620921 536066007997 629294878953 704715988041 908981491821 1113367862763 1608198023991 2114147964123 2726944475463 4824594071973 6968858103961 8180833426389 14473782215919 20906574311883 62719722935649 188159168806947
• Sum of all divisors σ(n): 319681877412800
• Sum of proper divisors (its aliquot sum) s(n): 131522708605853
• 188159168806947 is a deficient number, because the sum of its proper divisors (131522708605853) is less than itself. Its deficiency is 56636460201094

Bases of 188159168806947

• Binary: 101010110010000100111000011010110000000000100011₂
• Hexadecimal: 0xAB21386B0023
• Base-36: 1UP34MZCIR

Squares and roots of 188159168806947

• 188159168806947 squared (188159168806947²) is 35403872806121176931355460809
• 188159168806947 cubed (188159168806947³) is 6661563279746634907865701979304541945440123
• The square root of 188159168806947 is 13717112.2619502899
• The cube root of 188159168806947 is 57302.7056751513

Scales and comparisons

• 188,159,168,806,947 seconds is equal to 5,982,879 years, 28 weeks, 5 days, 11 hours, 42 minutes, 27 seconds.
• To count from 1 to 188,159,168,806,947 would take you about fourteen million, nine hundred fifty-seven thousand, one hundred ninety-eight 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 188159168806947 cubic inches would be around 4775.2 feet tall.

Recreational maths with 188159168806947

• 188159168806947 backwards is 749608861951881
• The number of decimal digits it has is: 15
• The sum of 188159168806947's digits is 81
• More coming soon!