216382979904

Names of 216382979904

• Cardinal: 216382979904 can be written as Two hundred sixteen billion, three hundred eighty-two million, nine hundred seventy-nine thousand, nine hundred four.

Scientific notation

• Scientific notation: 2.16382979904 × 10¹¹

Factors of 216382979904

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1748

Divisors of 216382979904

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 23 24 26 28 32 39 42 46 48 52 56 64 69 78 84 91 92 96 104 112 138 156 161 168 182 184 192 208 224 273 276 299 312 322 336 364 368 416 421 448 483 546 552 598 624 644 672 728 736 832 842 897 966 1092 1104 1196 1248 1263 1279 1288 1344 1456 1472 1684 1794 1932 2093 2184 2208 2392 2496 2526 2558 2576 2912 2947 3368 3588 3837 3864 4186 4368 4416 4784 5052 5116 5152 5473 5824 5894 6279 6736 7176 7674 7728 8372 8736 8841 8953 9568 9683 10104 10232 10304 10946 11788 12558 13472 14352 15348 15456 16419 16627 16744 17472 17682 17906 19136 19366 20208 20464 21892 23576 25116 26859 26944 28704 29049 29417 30696 30912 32838 33254 33488 35364 35812 38311 38732 40416 40928 43784 47152 49881 50232 53718 57408 58098 58834 61392 65676 66508 66976 67781 70728 71624 76622 77464 80832 81856 87568 88251 94304 99762 100464 107436 114933 116196 116389 117668 122784 125879 131352 133016 133952 135562 141456 143248 153244 154928 175136 176502 188608 199524 200928 203343 205919 214872 229866 232392 232778 235336 245568 251758 262704 266032 271124 282912 286496 306488 309856 349167 350272 353004 377637 382421 399048 401856 406686 411838 429744 459732 464784 465556 470672 503516 525408 532064 538459 542248 565824 572992 612976 617757 619712 698334 706008 755274 764842 798096 813372 823676 859488 881153 919464 929568 931112 941344 1007032 1050816 1064128 1076918 1084496 1147263 1225952 1235514 1396668 1412016 1510548 1529684 1596192 1615377 1626744 1647352 1718976 1762306 1838928 1859136 1862224 1882688 2014064 2153836 2168992 2294526 2451904 2471028 2643459 2676947 2793336 2824032 3021096 3059368 3192384 3230754 3253488 3294704 3524612 3677856 3724448 3769213 4028128 4307672 4337984 4589052 4942056 5286918 5353894 5586672 5648064 6042192 6118736 6461508 6506976 6589408 6999967 7049224 7355712 7448896 7538426 8030841 8056256 8615344 9178104 9884112 10573836 10707788 11173344 11307639 12084384 12237472 12384557 12923016 13013952 13178816 13999934 14098448 15076852 16061682 17230688 18356208 19768224 20999901 21147672 21415576 22346688 22615278 24168768 24474944 24769114 25846032 27999868 28196896 30153704 32123364 34461376 36712416 37153671 39536448 41999802 42295344 42831152 45230556 48999769 49538228 51692064 55999736 56393792 60307408 64246728 73424832 74307342 83999604 84590688 85662304 86691899 90461112 97999538 99076456 103384128 111999472 120614816 128493456 146999307 148614684 160999241 167999208 169181376 171324608 173383798 180922224 195999076 198152912 223998944 241229632 256986912 260075697 293998614 297229368 321998482 335998416 346767596 361844448 391998152 396305824 447997888 482997723 513973824 520151394 587997228 594458736 643996964 671996832 693535192 723688896 783996304 792611648 965995446 1040302788 1126994687 1175994456 1188917472 1287993928 1343993664 1387070384 1567992608 1931990892 2080605576 2253989374 2351988912 2377834944 2575987856 2774140768 3135985216 3380984061 3863981784 4161211152 4507978748 4703977824 5151975712 5548281536 6761968122 7727963568 8322422304 9015957496 9407955648 10303951424 13523936244 15455927136 16644844608 18031914992 27047872488 30911854272 36063829984 54095744976 72127659968 108191489952 216382979904
• Sum of all divisors σ(n): 737590640640
• Sum of proper divisors (its aliquot sum) s(n): 521207660736
• 216382979904 is an abundant number, because the sum of its proper divisors (521207660736) is greater than itself. Its abundance is 304824680832

Bases of 216382979904

• Binary: 11001001100001011011100011111101000000₂
• Hexadecimal: 0x32616E3F40
• Base-36: 2REKU7UO

Squares and roots of 216382979904

• 216382979904 squared (216382979904²) is 46821593992134867849216
• 216382979904 cubed (216382979904³) is 10131396031873366243874601430155264
• The square root of 216382979904 is 465169.8398477699
• The cube root of 216382979904 is 6003.5440164679

Scales and comparisons

• 216,382,979,904 seconds is equal to 6,880 years, 16 weeks, 15 hours, 18 minutes, 24 seconds.
• To count from 1 to 216,382,979,904 would take you about thirteen thousand, seven hundred sixty 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 216382979904 cubic inches would be around 500.3 feet tall.

Recreational maths with 216382979904

• 216382979904 backwards is 409979283612
• The number of decimal digits it has is: 12
• The sum of 216382979904's digits is 60
• More coming soon!