2189517120

Names of 2189517120

• Cardinal: 2189517120 can be written as Two billion, one hundred eighty-nine million, five hundred seventeen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.18951712 × 10⁹

Factors of 2189517120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1705

Divisors of 2189517120

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 67 70 72 80 84 90 96 105 112 120 126 134 140 144 160 168 180 192 201 210 224 240 252 268 280 288 315 320 335 336 360 402 420 448 469 480 504 536 560 576 603 630 670 672 720 804 840 938 960 1005 1008 1072 1120 1206 1260 1340 1344 1407 1440 1608 1621 1680 1876 2010 2016 2144 2240 2345 2412 2520 2680 2814 2880 3015 3216 3242 3360 3752 4020 4032 4221 4288 4690 4824 4863 5040 5360 5628 6030 6432 6484 6720 7035 7504 8040 8105 8442 9380 9648 9726 10080 10720 11256 11347 12060 12864 12968 14070 14589 15008 16080 16210 16884 18760 19296 19452 20160 21105 21440 22512 22694 24120 24315 25936 28140 29178 30016 32160 32420 33768 34041 37520 38592 38904 42210 45024 45388 48240 48630 51872 56280 56735 58356 64320 64840 67536 68082 72945 75040 77808 84420 90048 90776 96480 97260 102123 103744 108607 112560 113470 116712 129680 135072 136164 145890 150080 155616 168840 170205 181552 192960 194520 204246 217214 225120 226940 233424 259360 270144 272328 291780 311232 325821 337680 340410 363104 389040 408492 434428 450240 453880 466848 510615 518720 543035 544656 583560 651642 675360 680820 726208 760249 778080 816984 868856 907760 933696 977463 1021230 1086070 1089312 1167120 1303284 1350720 1361640 1520498 1556160 1629105 1633968 1737712 1815520 1954926 2042460 2172140 2178624 2280747 2334240 2606568 2723280 3040996 3258210 3267936 3475424 3631040 3801245 3909852 4084920 4344280 4561494 4668480 4887315 5213136 5446560 6081992 6516420 6535872 6842241 6950848 7602490 7819704 8169840 8688560 9122988 9774630 10426272 10893120 11403735 12163984 13032840 13684482 15204980 15639408 16339680 17377120 18245976 19549260 20852544 22807470 24327968 26065680 27368964 30409960 31278816 32679360 34211205 34754240 36491952 39098520 45614940 48655936 52131360 54737928 60819920 62557632 68422410 72983904 78197040 91229880 104262720 109475856 121639840 136844820 145967808 156394080 182459760 218951712 243279680 273689640 312788160 364919520 437903424 547379280 729839040 1094758560 2189517120
• Sum of all divisors σ(n): 8740737408
• Sum of proper divisors (its aliquot sum) s(n): 6551220288
• 2189517120 is an abundant number, because the sum of its proper divisors (6551220288) is greater than itself. Its abundance is 4361703168

Bases of 2189517120

• Binary: 10000010100000010110000101000000₂
• Hexadecimal: 0x82816140
• Base-36: 107KY80

Squares and roots of 2189517120

• 2189517120 squared (2189517120²) is 4793985218773094400
• 2189517120 cubed (2189517120³) is 10496512709530635584176128000
• The square root of 2189517120 is 46792.2762857291
• The cube root of 2189517120 is 1298.5224079765

Scales and comparisons

• 2,189,517,120 seconds is equal to 69 years, 32 weeks, 1 day, 15 hours, 12 minutes.
• To count from 1 to 2,189,517,120 would take you about one hundred thirty-nine 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 2189517120 cubic inches would be around 108.2 feet tall.

Recreational maths with 2189517120

• 2189517120 backwards is 0217159812
• 2189517120 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2189517120's digits is 36
• More coming soon!