20987096000

Names of 20987096000

• Cardinal: 20987096000 can be written as Twenty billion, nine hundred eighty-seven million, ninety-six thousand.

Scientific notation

• Scientific notation: 2.0987096 × 10¹⁰

Factors of 20987096000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 82

Divisors of 20987096000

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 25 26 32 38 40 43 50 52 64 65 76 80 86 95 100 104 125 130 152 160 169 172 190 200 208 215 247 250 260 304 320 325 338 344 361 380 400 416 430 475 494 500 520 559 608 650 676 688 722 760 800 817 832 845 860 950 988 1000 1040 1075 1118 1216 1235 1300 1352 1376 1444 1520 1600 1625 1634 1690 1720 1805 1900 1976 2000 2080 2150 2236 2375 2470 2600 2704 2752 2795 2888 3040 3211 3250 3268 3380 3440 3610 3800 3952 4000 4085 4160 4225 4300 4472 4693 4750 4940 5200 5375 5408 5590 5776 6080 6175 6422 6500 6536 6760 6880 7220 7267 7600 7904 8000 8170 8450 8600 8944 9025 9386 9500 9880 10400 10621 10750 10816 11180 11552 12350 12844 13000 13072 13520 13760 13975 14440 14534 15200 15523 15808 16055 16340 16900 17200 17888 18050 18772 19000 19760 20425 20800 21125 21242 21500 22360 23104 23465 24700 25688 26000 26144 27040 27950 28880 29068 30400 30875 31046 32110 32680 33800 34400 35776 36100 36335 37544 38000 39520 40850 42250 42484 43000 44720 45125 46930 49400 51376 52000 52288 53105 54080 55900 57760 58136 61009 61750 62092 64220 65360 67600 68800 69875 72200 72670 75088 76000 77615 79040 80275 81700 84500 84968 86000 89440 90250 93860 98800 102125 102752 104000 106210 111800 115520 116272 117325 122018 123500 124184 128440 130720 135200 138073 139750 144400 145340 150176 152000 155230 160550 163400 169000 169936 172000 178880 180500 181675 187720 197600 201799 204250 205504 212420 223600 232544 234650 244036 247000 248368 256880 261440 265525 270400 276146 279500 288800 290680 300352 305045 310460 321100 326800 338000 339872 344000 361000 363350 375440 388075 395200 401375 403598 408500 424840 447200 465088 469300 488072 494000 496736 513760 531050 552292 559000 577600 581360 586625 610090 620920 642200 653600 676000 679744 690365 722000 726700 750880 776150 802750 807196 817000 849680 894400 908375 938600 976144 988000 993472 1008995 1027520 1062100 1104584 1118000 1162720 1173250 1220180 1241840 1284400 1307200 1327625 1352000 1380730 1444000 1453400 1501760 1525225 1552300 1605500 1614392 1634000 1699360 1816750 1877200 1940375 1952288 1976000 2017990 2124200 2209168 2236000 2325440 2346500 2440360 2483680 2568800 2623387 2655250 2761460 2888000 2906800 3050450 3104600 3211000 3228784 3268000 3398720 3451825 3633500 3754400 3880750 3904576 4035980 4248400 4418336 4472000 4693000 4880720 4967360 5044975 5137600 5246774 5310500 5522920 5813600 6100900 6209200 6422000 6457568 6536000 6903650 7267000 7508800 7626125 7761500 8071960 8496800 8836672 9386000 9761440 10089950 10493548 10621000 11045840 11627200 12201800 12418400 12844000 12915136 13116935 13807300 14534000 15252250 15523000 16143920 16993600 17259125 18772000 19522880 20179900 20987096 21242000 22091680 24403600 24836800 25224875 25688000 26233870 27614600 29068000 30504500 31046000 32287840 34518250 37544000 40359800 41974192 42484000 44183360 48807200 50449750 52467740 55229200 58136000 61009000 62092000 64575680 65584675 69036500 80719600 83948384 84968000 97614400 100899500 104935480 110458400 122018000 124184000 131169350 138073000 161439200 167896768 201799000 209870960 220916800 244036000 262338700 276146000 322878400 327923375 403598000 419741920 488072000 524677400 552292000 655846750 807196000 839483840 1049354800 1104584000 1311693500 1614392000 2098709600 2623387000 4197419200 5246774000 10493548000 20987096000
• Sum of all divisors σ(n): 60779491344
• Sum of proper divisors (its aliquot sum) s(n): 39792395344
• 20987096000 is an abundant number, because the sum of its proper divisors (39792395344) is greater than itself. Its abundance is 18805299344

Bases of 20987096000

• Binary: 10011100010111011011010101111000000₂
• Hexadecimal: 0x4E2EDABC0
• Base-36: 9N36AWW

Squares and roots of 20987096000

• 20987096000 squared (20987096000²) is 440458198513216000000
• 20987096000 cubed (20987096000³) is 9243938496183921460736000000000
• The square root of 20987096000 is 144869.2375903179
• The cube root of 20987096000 is 2758.3589628557

Scales and comparisons

• 20,987,096,000 seconds is equal to 667 years, 16 weeks, 6 days, 4 hours, 53 minutes, 20 seconds.
• To count from 1 to 20,987,096,000 would take you about one thousand, three hundred thirty-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 20987096000 cubic inches would be around 229.9 feet tall.

Recreational maths with 20987096000

• 20987096000 backwards is 00069078902
• The number of decimal digits it has is: 11
• The sum of 20987096000's digits is 41
• More coming soon!