16423678320

Names of 16423678320

• Cardinal: 16423678320 can be written as Sixteen billion, four hundred twenty-three million, six hundred seventy-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.642367832 × 10¹⁰

Factors of 16423678320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 238497

Divisors of 16423678320

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 41 42 48 56 60 70 80 82 84 105 112 120 123 140 164 168 205 210 240 246 280 287 328 336 410 420 492 560 574 615 656 820 840 861 984 1148 1230 1435 1640 1680 1722 1968 2296 2460 2870 3280 3444 4305 4592 4920 5740 6888 8610 9840 11480 13776 17220 22960 34440 68880 238439 476878 715317 953756 1192195 1430634 1669073 1907512 2384390 2861268 3338146 3576585 3815024 4768780 5007219 5722536 6676292 7153170 8345365 9537560 9775999 10014438 11445072 13352584 14306340 16690730 19075120 19551998 20028876 25036095 26705168 28612680 29327997 33381460 39103996 40057752 48879995 50072190 57225360 58655994 66762920 68431993 78207992 80115504 97759990 100144380 117311988 133525840 136863986 146639985 156415984 195519980 200288760 205295979 234623976 273727972 293279970 342159965 391039960 400577520 410591958 469247952 547455944 586559940 684319930 782079920 821183916 1026479895 1094911888 1173119880 1368639860 1642367832 2052959790 2346239760 2737279720 3284735664 4105919580 5474559440 8211839160 16423678320
• Sum of all divisors σ(n): 59606184960
• Sum of proper divisors (its aliquot sum) s(n): 43182506640
• 16423678320 is an abundant number, because the sum of its proper divisors (43182506640) is greater than itself. Its abundance is 26758828320

Bases of 16423678320

• Binary: 1111010010111011010111000101110000₂
• Hexadecimal: 0x3D2ED7170
• Base-36: 7JM8FAO

Squares and roots of 16423678320

• 16423678320 squared (16423678320²) is 269737209558838022400
• 16423678320 cubed (16423678320³) is 4430077160728784792882554368000
• The square root of 16423678320 is 128154.8997112479
• The cube root of 16423678320 is 2541.8903364619

Scales and comparisons

• 16,423,678,320 seconds is equal to 522 years, 11 weeks, 3 days, 20 hours, 52 minutes.
• To count from 1 to 16,423,678,320 would take you about one thousand and forty-four 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 16423678320 cubic inches would be around 211.8 feet tall.

Recreational maths with 16423678320

• 16423678320 backwards is 02387632461
• 16423678320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16423678320's digits is 42
• More coming soon!