215379000000

Names of 215379000000

• Cardinal: 215379000000 can be written as Two hundred fifteen billion, three hundred seventy-nine million.

Scientific notation

• Scientific notation: 2.15379 × 10¹¹

Factors of 215379000000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2669

Divisors of 215379000000

• Number of divisors d(n): 490
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 125 135 144 150 160 162 180 192 200 216 225 240 250 270 288 300 320 324 360 375 400 405 432 450 480 500 540 576 600 625 648 675 720 750 800 810 864 900 960 1000 1080 1125 1200 1250 1296 1350 1440 1500 1600 1620 1728 1800 1875 2000 2025 2160 2250 2400 2500 2592 2659 2700 2880 3000 3125 3240 3375 3600 3750 4000 4050 4320 4500 4800 5000 5184 5318 5400 5625 6000 6250 6480 6750 7200 7500 7977 8000 8100 8640 9000 9375 10000 10125 10636 10800 11250 12000 12500 12960 13295 13500 14400 15000 15625 15954 16200 16875 18000 18750 20000 20250 21272 21600 22500 23931 24000 25000 25920 26590 27000 28125 30000 31250 31908 32400 33750 36000 37500 39885 40000 40500 42544 43200 45000 46875 47862 50000 50625 53180 54000 56250 60000 62500 63816 64800 66475 67500 71793 72000 75000 79770 81000 84375 85088 90000 93750 95724 100000 101250 106360 108000 112500 119655 120000 125000 127632 129600 132950 135000 140625 143586 150000 159540 162000 168750 170176 180000 187500 191448 199425 200000 202500 212720 215379 216000 225000 239310 250000 253125 255264 265900 270000 281250 287172 300000 319080 324000 332375 337500 358965 360000 375000 382896 398850 405000 421875 425440 430758 450000 478620 500000 506250 510528 531800 540000 562500 574344 598275 600000 638160 648000 664750 675000 717930 750000 765792 797700 810000 843750 850880 861516 900000 957240 997125 1000000 1012500 1063600 1076895 1080000 1125000 1148688 1196550 1265625 1276320 1329500 1350000 1435860 1500000 1531584 1595400 1620000 1661875 1687500 1723032 1794825 1800000 1914480 1994250 2025000 2127200 2153790 2250000 2297376 2393100 2531250 2552640 2659000 2700000 2871720 2991375 3000000 3190800 3240000 3323750 3375000 3446064 3589650 3828960 3988500 4050000 4254400 4307580 4500000 4594752 4786200 4985625 5062500 5318000 5384475 5400000 5743440 5982750 6381600 6647500 6750000 6892128 7179300 7657920 7977000 8100000 8309375 8615160 8974125 9000000 9572400 9971250 10125000 10636000 10768950 11486880 11965500 12763200 13295000 13500000 13784256 14358600 14956875 15954000 16200000 16618750 17230320 17948250 19144800 19942500 20250000 21272000 21537900 22973760 23931000 24928125 26590000 26922375 27000000 28717200 29913750 31908000 33237500 34460640 35896500 38289600 39885000 40500000 41546875 43075800 44870625 47862000 49856250 53180000 53844750 57434400 59827500 63816000 66475000 68921280 71793000 74784375 79770000 81000000 83093750 86151600 89741250 95724000 99712500 106360000 107689500 114868800 119655000 124640625 132950000 134611875 143586000 149568750 159540000 166187500 172303200 179482500 191448000 199425000 215379000 224353125 239310000 249281250 265900000 269223750 287172000 299137500 319080000 332375000 344606400 358965000 373921875 398850000 430758000 448706250 478620000 498562500 531800000 538447500 574344000 598275000 664750000 673059375 717930000 747843750 797700000 861516000 897412500 957240000 997125000 1076895000 1121765625 1196550000 1329500000 1346118750 1435860000 1495687500 1595400000 1723032000 1794825000 1994250000 2153790000 2243531250 2393100000 2659000000 2692237500 2871720000 2991375000 3365296875 3589650000 3988500000 4307580000 4487062500 4786200000 5384475000 5982750000 6730593750 7179300000 7977000000 8615160000 8974125000 10768950000 11965500000 13461187500 14358600000 17948250000 21537900000 23931000000 26922375000 35896500000 43075800000 53844750000 71793000000 107689500000 215379000000
• Sum of all divisors σ(n): 798353452820
• Sum of proper divisors (its aliquot sum) s(n): 582974452820
• 215379000000 is an abundant number, because the sum of its proper divisors (582974452820) is greater than itself. Its abundance is 367595452820

Bases of 215379000000

• Binary: 11001000100101100101101011101011000000₂
• Hexadecimal: 0x322596BAC0
• Base-36: 2QXZ3G00

Squares and roots of 215379000000

• 215379000000 squared (215379000000²) is 46388113641000000000000
• 215379000000 cubed (215379000000³) is 9991025527884939000000000000000000
• The square root of 215379000000 is 464089.4310367345
• The cube root of 215379000000 is 5994.2444807651

Scales and comparisons

• 215,379,000,000 seconds is equal to 6,848 years, 20 weeks, 12 hours.
• To count from 1 to 215,379,000,000 would take you about thirteen thousand, six hundred ninety-six 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 215379000000 cubic inches would be around 499.5 feet tall.

Recreational maths with 215379000000

• 215379000000 backwards is 000000973512
• 215379000000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 215379000000's digits is 27
• More coming soon!