1988763120162

Names of 1988763120162

• Cardinal: 1988763120162 can be written as One trillion, nine hundred eighty-eight billion, seven hundred sixty-three million, one hundred twenty thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 1.988763120162 × 10¹²

Factors of 1988763120162

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 39590

Divisors of 1988763120162

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 39 42 63 78 91 101 117 126 182 202 234 273 303 307 546 606 614 707 819 909 921 1313 1414 1638 1818 1842 2121 2149 2626 2763 3939 3991 4242 4298 5526 6363 6447 7878 7982 9191 11817 11973 12726 12894 18382 19341 23634 23946 27573 27937 31007 35919 38682 39157 55146 55874 62014 71838 78314 82719 83811 93021 117471 165438 167622 186042 217049 234942 251433 274099 279063 352413 403091 434098 502866 509041 548198 558126 651147 704826 806182 822297 1018082 1209273 1302294 1527123 1644594 1953441 2418546 2466891 2821637 3054246 3563287 3627819 3906882 3954857 4581369 4933782 5643274 7126574 7255638 7909714 8464911 9162738 10689861 11864571 12021199 16929822 21379722 23729142 24042398 25394733 27683999 32069583 35593713 36063597 50789466 51413141 55367998 64139166 71187426 72127194 83051997 84148393 102826282 108190791 154239423 156275587 166103994 168296786 216381582 249155991 252445179 308478846 312551174 359891987 462718269 468826761 498311982 504890358 719783974 757335537 925436538 937653522 1079675961 1093929109 1214141099 1406480283 1514671074 2159351922 2187858218 2428282198 2812960566 3239027883 3281787327 3642423297 6478055766 6563574654 7284846594 8498987693 9845361981 10927269891 15783834287 16997975386 19690723962 21854539782 25496963079 31567668574 47351502861 50993926158 76490889237 94703005722 110486840009 142054508583 152981778474 220973680018 284109017166 331460520027 662921040054 994381560081 1988763120162
• Sum of all divisors σ(n): 5373459995904
• Sum of proper divisors (its aliquot sum) s(n): 3384696875742
• 1988763120162 is an abundant number, because the sum of its proper divisors (3384696875742) is greater than itself. Its abundance is 1395933755580

Bases of 1988763120162

• Binary: 11100111100001011100001001111001000100010₂
• Hexadecimal: 0x1CF0B84F222
• Base-36: PDMI7OKI

Squares and roots of 1988763120162

• 1988763120162 squared (1988763120162²) is 3955178748116493650906244
• 1988763120162 cubed (1988763120162³) is 7865913627902590993831364616368091528
• The square root of 1988763120162 is 1410235.1293887129
• The cube root of 1988763120162 is 12575.5702005781

Scales and comparisons

• 1,988,763,120,162 seconds is equal to 63,236 years, 26 weeks, 5 days, 16 hours, 2 minutes, 42 seconds.
• To count from 1 to 1,988,763,120,162 would take you about one hundred fifty-eight thousand and ninety-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 1988763120162 cubic inches would be around 1048 feet tall.

Recreational maths with 1988763120162

• 1988763120162 backwards is 2610213678891
• The number of decimal digits it has is: 13
• The sum of 1988763120162's digits is 54
• More coming soon!