216421400000

Names of 216421400000

• Cardinal: 216421400000 can be written as Two hundred sixteen billion, four hundred twenty-one million, four hundred thousand.

Scientific notation

• Scientific notation: 2.164214 × 10¹¹

Factors of 216421400000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 376

Divisors of 216421400000

• 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 50 52 64 65 76 80 95 100 104 125 130 152 160 169 190 200 208 247 250 260 304 320 325 337 338 380 400 416 475 494 500 520 608 625 650 674 676 760 800 832 845 950 988 1000 1040 1216 1235 1250 1300 1348 1352 1520 1600 1625 1685 1690 1900 1976 2000 2080 2375 2470 2500 2600 2696 2704 3040 3125 3211 3250 3370 3380 3800 3952 4000 4160 4225 4381 4750 4940 5000 5200 5392 5408 6080 6175 6250 6403 6422 6500 6740 6760 7600 7904 8000 8125 8425 8450 8762 9500 9880 10000 10400 10784 10816 11875 12350 12500 12806 12844 13000 13480 13520 15200 15808 16055 16250 16850 16900 17524 19000 19760 20000 20800 21125 21568 21905 23750 24700 25000 25612 25688 26000 26960 27040 30400 30875 32015 32110 32500 33700 33800 35048 38000 39520 40000 40625 42125 42250 43810 47500 49400 50000 51224 51376 52000 53920 54080 56953 59375 61750 64030 64220 65000 67400 67600 70096 76000 79040 80275 81250 83239 84250 84500 87620 95000 98800 100000 102448 102752 104000 105625 107840 109525 113906 118750 123500 128060 128440 130000 134800 135200 140192 152000 154375 160075 160550 162500 166478 168500 169000 175240 190000 197600 200000 204896 205504 210625 211250 219050 227812 237500 247000 256120 256880 260000 269600 270400 280384 284765 308750 320150 321100 325000 332956 337000 338000 350480 380000 395200 401375 409792 416195 421250 422500 438100 455624 475000 494000 512240 513760 520000 528125 539200 547625 569530 617500 640300 642200 650000 665912 674000 676000 700960 760000 771875 800375 802750 832390 842500 845000 876200 911248 950000 988000 1024480 1027520 1053125 1056250 1082107 1095250 1139060 1235000 1280600 1284400 1300000 1331824 1348000 1352000 1401920 1423825 1543750 1600750 1605500 1664780 1685000 1690000 1752400 1822496 1900000 1976000 2006875 2048960 2080975 2106250 2112500 2164214 2190500 2278120 2470000 2561200 2568800 2600000 2663648 2696000 2738125 2847650 3087500 3201500 3211000 3329560 3370000 3380000 3504800 3644992 3800000 4001875 4013750 4161950 4212500 4225000 4328428 4381000 4556240 4940000 5122400 5137600 5327296 5410535 5476250 5695300 6175000 6403000 6422000 6659120 6740000 6760000 7009600 7119125 8003750 8027500 8323900 8425000 8450000 8656856 8762000 9112480 9880000 10034375 10244800 10404875 10821070 10952500 11390600 12350000 12806000 12844000 13318240 13480000 13690625 14238250 16007500 16055000 16647800 16850000 16900000 17313712 17524000 18224960 20009375 20068750 20809750 21642140 21905000 22781200 24700000 25612000 25688000 26636480 27052675 27381250 28476500 32015000 32110000 33295600 33700000 33800000 34627424 35048000 35595625 40018750 40137500 41619500 43284280 43810000 45562400 49400000 51224000 52024375 54105350 54762500 56953000 64030000 64220000 66591200 67400000 69254848 71191250 80037500 80275000 83239000 86568560 87620000 91124800 104048750 108210700 109525000 113906000 128060000 128440000 133182400 135263375 142382500 160075000 160550000 166478000 173137120 175240000 177978125 208097500 216421400 219050000 227812000 256120000 260121875 270526750 284765000 320150000 321100000 332956000 346274240 355956250 416195000 432842800 438100000 455624000 520243750 541053500 569530000 640300000 642200000 665912000 676316875 711912500 832390000 865685600 876200000 1040487500 1082107000 1139060000 1280600000 1352633750 1423825000 1664780000 1731371200 2080975000 2164214000 2278120000 2705267500 2847650000 3329560000 3381584375 4161950000 4328428000 5410535000 5695300000 6763168750 8323900000 8656856000 10821070000 11390600000 13526337500 16647800000 21642140000 27052675000 43284280000 54105350000 108210700000 216421400000
• Sum of all divisors σ(n): 613668378960
• Sum of proper divisors (its aliquot sum) s(n): 397246978960
• 216421400000 is an abundant number, because the sum of its proper divisors (397246978960) is greater than itself. Its abundance is 180825578960

Bases of 216421400000

• Binary: 11001001100011101110000111110111000000₂
• Hexadecimal: 0x3263B87DC0
• Base-36: 2RF7POZK

Squares and roots of 216421400000

• 216421400000 squared (216421400000²) is 46838222377960000000000
• 216421400000 cubed (216421400000³) is 10136793660549432344000000000000000
• The square root of 216421400000 is 465211.1348624407
• The cube root of 216421400000 is 6003.8993171905

Scales and comparisons

• 216,421,400,000 seconds is equal to 6,881 years, 27 weeks, 4 days, 7 hours, 33 minutes, 20 seconds.
• To count from 1 to 216,421,400,000 would take you about thirteen thousand, seven hundred sixty-three 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 216421400000 cubic inches would be around 500.3 feet tall.

Recreational maths with 216421400000

• 216421400000 backwards is 000004124612
• 216421400000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 216421400000's digits is 20
• More coming soon!