16365628996668

Names of 16365628996668

• Cardinal: 16365628996668 can be written as Sixteen trillion, three hundred sixty-five billion, six hundred twenty-eight million, nine hundred ninety-six thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 1.6365628996668 × 10¹³

Factors of 16365628996668

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 941

Divisors of 16365628996668

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 81 84 108 126 162 189 243 252 324 378 486 567 729 756 929 972 1134 1458 1701 1858 2268 2787 2916 3402 3716 5103 5574 6503 6804 8361 10206 11148 13006 16722 19509 20412 25083 26012 33444 39018 50166 58527 75249 78036 100332 117054 150498 175581 225747 234108 300996 351162 451494 526743 677241 702324 863041 902988 1053486 1354482 1580229 1726082 2106972 2589123 2708964 3160458 3452164 4740687 5178246 6041287 6320916 7767369 9481374 10356492 12082574 15534738 18123861 18962748 23302107 24165148 31069476 36247722 46604214 54371583 69906321 72495444 93208428 108743166 139812642 163114749 209718963 217486332 279625284 326229498 419437926 489344247 629156889 652458996 801765089 838875852 978688494 1258313778 1468032741 1603530178 1957376988 2405295267 2516627556 2936065482 3207060356 4404098223 4810590534 5612355623 5872130964 7215885801 8808196446 9621181068 11224711246 14431771602 16837066869 17616392892 21647657403 22449422492 28863543204 33674133738 43295314806 50511200607 64942972209 67348267476 86590629612 101022401214 129885944418 151533601821 194828916627 202044802428 259771888836 303067203642 389657833254 454600805463 584486749881 606134407284 779315666508 909201610926 1168973499762 1363802416389 1818403221852 2337946999524 2727604832778 4091407249167 5455209665556 8182814498334 16365628996668
• Sum of all divisors σ(n): 49127319504480
• Sum of proper divisors (its aliquot sum) s(n): 32761690507812
• 16365628996668 is an abundant number, because the sum of its proper divisors (32761690507812) is greater than itself. Its abundance is 16396061511144

Bases of 16365628996668

• Binary: 11101110001001101011100000001011110000111100₂
• Hexadecimal: 0xEE26B80BC3C
• Base-36: 5SU9KYFR0

Squares and roots of 16365628996668

• 16365628996668 squared (16365628996668²) is 267833812456580448355102224
• 16365628996668 cubed (16365628996668³) is 4383268807427551963327937201139695389632
• The square root of 16365628996668 is 4045445.4633164937
• The cube root of 16365628996668 is 25388.9203938525

Scales and comparisons

• 16,365,628,996,668 seconds is equal to 520,376 years, 19 weeks, 5 days, 6 hours, 37 minutes, 48 seconds.
• To count from 1 to 16,365,628,996,668 would take you about one million, three hundred thousand, nine hundred forty 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 16365628996668 cubic inches would be around 2115.7 feet tall.

Recreational maths with 16365628996668

• 16365628996668 backwards is 86669982656361
• 16365628996668 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16365628996668's digits is 81
• More coming soon!