16804919664

Names of 16804919664

• Cardinal: 16804919664 can be written as Sixteen billion, eight hundred four million, nine hundred nineteen thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.6804919664 × 10¹⁰

Factors of 16804919664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 344

Divisors of 16804919664

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 36 38 39 48 52 54 57 72 76 78 81 104 108 114 117 144 152 156 162 171 208 216 228 234 243 247 304 307 312 324 342 351 361 432 456 468 486 494 513 614 624 648 684 702 722 729 741 912 921 936 972 988 1026 1053 1083 1228 1296 1368 1404 1444 1458 1482 1539 1842 1872 1944 1976 2052 2106 2166 2223 2456 2736 2763 2808 2888 2916 2964 3078 3159 3249 3684 3888 3952 3991 4104 4212 4332 4446 4617 4693 4912 5526 5616 5776 5832 5833 5928 6156 6318 6498 6669 7368 7982 8208 8289 8424 8664 8892 9234 9386 9477 9747 11052 11664 11666 11856 11973 12312 12636 12996 13338 13851 14079 14736 15964 16578 16848 17328 17499 17784 18468 18772 18954 19494 20007 22104 23332 23946 24624 24867 25272 25992 26676 27702 28158 29241 31928 33156 34998 35568 35919 36936 37544 37908 38988 40014 42237 44208 46664 47892 49734 50544 51984 52497 53352 55404 56316 58482 60021 63856 66312 69996 71838 73872 74601 75088 75816 75829 77976 80028 84474 87723 93328 95784 99468 104994 106704 107757 110808 110827 112632 116964 120042 126711 132624 139992 143676 149202 151632 151658 155952 157491 160056 168948 175446 180063 191568 198936 209988 215514 221616 221654 223803 225264 227487 233928 240084 253422 263169 279984 287352 298404 303316 314982 320112 323271 332481 337896 350892 360126 380133 397872 419976 431028 443308 447606 454974 467856 472473 480168 506844 526338 574704 596808 606632 629964 646542 664962 675792 682461 701784 720252 760266 839952 862056 886616 895212 909948 944946 960336 969813 997443 1013688 1052676 1140399 1193616 1213264 1259928 1293084 1329924 1364922 1403568 1417419 1440504 1440751 1520532 1724112 1773232 1790424 1819896 1889892 1939626 1994886 2027376 2047383 2105352 2280798 2519856 2586168 2659848 2729844 2834838 2881008 2881502 2909439 2992329 3041064 3421197 3580848 3639792 3779784 3879252 3989772 4094766 4210704 4252257 4322253 4561596 5172336 5319696 5459688 5669676 5763004 5818878 5984658 6082128 6142149 6842394 7559568 7758504 7979544 8189532 8504514 8644506 8976987 9123192 10919376 11339352 11526008 11637756 11969316 12284298 12966759 13684788 15517008 15959088 16379064 17009028 17289012 17953974 18246384 18426447 22678704 23052016 23275512 23938632 24568596 25933518 26930961 27369576 32758128 34018056 34578024 35907948 36852894 38900277 46551024 47877264 49137192 51867036 53861922 54739152 55279341 68036112 69156048 71815896 73705788 77800554 80792883 98274384 103734072 107723844 110558682 116700831 143631792 147411576 155601108 161585766 207468144 215447688 221117364 233401662 294823152 311202216 323171532 350102493 430895376 442234728 466803324 622404432 646343064 700204986 884469456 933606648 1050307479 1292686128 1400409972 1867213296 2100614958 2800819944 4201229916 5601639888 8402459832 16804919664
• Sum of all divisors σ(n): 55665431976
• Sum of proper divisors (its aliquot sum) s(n): 38860512312
• 16804919664 is an abundant number, because the sum of its proper divisors (38860512312) is greater than itself. Its abundance is 22055592648

Bases of 16804919664

• Binary: 1111101001101001101011100101110000₂
• Hexadecimal: 0x3E9A6B970
• Base-36: 7PX7R00

Squares and roots of 16804919664

• 16804919664 squared (16804919664²) is 282405324913493872896
• 16804919664 cubed (16804919664³) is 4745798797857082283573507026944
• The square root of 16804919664 is 129633.7905948911
• The cube root of 16804919664 is 2561.4083063383

Scales and comparisons

• 16,804,919,664 seconds is equal to 534 years, 17 weeks, 6 days, 9 hours, 14 minutes, 24 seconds.
• To count from 1 to 16,804,919,664 would take you about one thousand and sixty-eight 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 16804919664 cubic inches would be around 213.5 feet tall.

Recreational maths with 16804919664

• 16804919664 backwards is 46691940861
• 16804919664 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16804919664's digits is 54
• More coming soon!