117189801890

Names of 117189801890

• Cardinal: 117189801890 can be written as One hundred seventeen billion, one hundred eighty-nine million, eight hundred one thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.1718980189 × 10¹¹

Factors of 117189801890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 178

Divisors of 117189801890

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 7 10 14 19 31 35 38 43 49 62 70 71 86 95 98 133 142 155 190 215 217 245 266 301 310 343 355 361 430 434 490 497 589 602 665 686 710 722 817 931 994 1085 1178 1330 1333 1349 1505 1519 1634 1715 1805 1862 2107 2170 2201 2485 2527 2666 2698 2945 3010 3038 3053 3430 3479 3610 4085 4123 4214 4402 4655 4970 5054 5719 5890 6106 6517 6665 6745 6958 7595 8170 8246 9310 9331 9443 10535 10633 11005 11191 11438 12635 13034 13330 13490 14749 15190 15265 15407 15523 17395 17689 18662 18886 20615 21070 21266 21371 22010 22382 24353 25270 25327 25631 28595 28861 29498 30530 30814 31046 32585 34790 35378 40033 41230 41819 42742 46655 47215 48706 50654 51262 53165 55955 57190 57722 58007 65170 65317 66101 73745 77035 77615 78337 80066 83638 88445 93310 94430 94643 106330 106855 107849 108661 111910 116014 121765 123823 126635 128155 130634 132202 144305 147490 149597 154070 155230 156674 176890 177289 179417 189286 200165 202027 209095 213710 215698 217322 243530 247646 253270 256310 280231 288610 290035 292733 299194 326585 330505 354578 358834 391685 400330 404054 406049 418190 457219 462707 473215 481213 539245 543305 548359 560462 580070 585466 619115 653170 661010 662501 747985 754943 760627 783370 794561 812098 886445 897085 914438 925414 946430 962426 1010135 1047179 1078490 1086610 1096718 1102133 1238230 1241023 1255919 1325002 1401155 1463665 1495970 1509886 1521254 1589122 1772890 1794170 1798217 2020270 2030245 2049131 2094358 2204266 2286095 2313535 2406065 2482046 2511838 2741795 2802310 2842343 2927330 3312505 3368491 3596434 3774715 3803135 3838513 3972805 4060490 4098262 4572190 4627070 4637507 4812130 5235895 5324389 5483590 5510665 5561927 5684686 6205115 6279595 6625010 6736982 7549430 7606270 7677026 7714931 7945610 8687161 8791433 8991085 9275014 10245655 10471790 10648778 11021330 11123854 12410230 12559190 12587519 14211715 14343917 15429862 16842455 17374322 17582866 17982170 19192565 19896401 20491310 23187535 23579437 25175038 26621945 27809635 28423430 28687834 32462549 33684910 34166123 38385130 38574655 38933489 39792802 43435805 43957165 46375070 47158874 53243890 54004517 55619270 62937595 64925098 68332246 71719585 77149310 77866978 86871610 87914330 88112633 99482005 108009034 117897185 125875190 143439170 162312745 165056059 170830615 176225266 194667445 198964010 235794370 239162861 270022585 272534423 324625490 330112118 341661230 378031619 389334890 440563165 478325722 540045170 545068846 616788431 756063238 825280295 881126330 1195814305 1233576862 1362672115 1650560590 1674140027 1890158095 2391628610 2725344230 3083942155 3348280054 3780316190 6167884310 8370700135 11718980189 16741400270 23437960378 58594900945 117189801890
• Sum of all divisors σ(n): 278094643200
• Sum of proper divisors (its aliquot sum) s(n): 160904841310
• 117189801890 is an abundant number, because the sum of its proper divisors (160904841310) is greater than itself. Its abundance is 43715039420

Bases of 117189801890

• Binary: 1101101001001000011100111011110100010₂
• Hexadecimal: 0x1B490E77A2
• Base-36: 1HU3S5UQ

Squares and roots of 117189801890

• 117189801890 squared (117189801890²) is 13733449667017447572100
• 117189801890 cubed (117189801890³) is 1609420245744061148147860491269000
• The square root of 117189801890 is 342329.9605497597
• The cube root of 117189801890 is 4893.6165924767

Scales and comparisons

• 117,189,801,890 seconds is equal to 3,726 years, 14 weeks, 1 day, 10 hours, 44 minutes, 50 seconds.
• To count from 1 to 117,189,801,890 would take you about seven thousand, four hundred fifty-two 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 117189801890 cubic inches would be around 407.8 feet tall.

Recreational maths with 117189801890

• 117189801890 backwards is 098108981711
• The number of decimal digits it has is: 12
• The sum of 117189801890's digits is 53
• More coming soon!