13556802721854

Names of 13556802721854

• Cardinal: 13556802721854 can be written as Thirteen trillion, five hundred fifty-six billion, eight hundred two million, seven hundred twenty-one thousand, eight hundred fifty-four.

Scientific notation

• Scientific notation: 1.3556802721854 × 10¹³

Factors of 13556802721854

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 41663

Divisors of 13556802721854

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 14 21 23 29 31 42 46 58 62 69 87 93 138 161 174 186 203 217 322 379 406 434 483 609 651 667 713 758 899 966 1137 1218 1302 1334 1426 1798 2001 2139 2274 2653 2697 4002 4278 4669 4991 5306 5394 6293 7959 8717 9338 9982 10991 11749 12586 14007 14973 15918 17434 18879 20677 21982 23498 26151 28014 29946 32973 35247 37758 41189 41354 52302 61019 62031 65946 70494 76937 82243 82378 122038 123567 124062 144739 153874 164486 183057 230811 246729 247134 252793 270227 288323 289478 340721 366114 434217 461622 493458 505586 540454 576646 681442 758379 810681 864969 868434 947347 1022163 1194481 1276859 1516758 1621362 1729938 1769551 1891589 1894694 2044326 2385047 2388962 2553718 2842041 3539102 3583443 3783178 3830577 4770094 5308653 5674767 5684082 6631429 7155141 7166886 7661154 7836583 8361367 8938013 10617306 11349534 13262858 14310282 15610631 15673166 16722734 17876026 19894287 23509749 25084101 26814039 27473063 29367757 31221262 37028911 39788574 46831893 47019498 50168202 53628078 54856081 54946126 58735514 74057822 82419189 88103271 93663786 109274417 109712162 111086733 164568243 164838378 176206542 192311441 205574299 218548834 222173466 259202377 327823251 329136486 359044513 384622882 411148598 452708299 483929561 518404754 576934323 616722897 655646502 718089026 777607131 851664953 905416598 967859122 1077133539 1153868646 1233445794 1358124897 1451788683 1555214262 1703329906 2154267078 2513311591 2554994859 2716249794 2903577366 3168958093 3387506927 5026623182 5109989718 5961654671 6337916186 6775013854 7539934773 9506874279 10162520781 10412290877 11130379903 11923309342 14033957269 15079869546 17884964013 19013748558 20325041562 20824581754 22260759806 28067914538 31236872631 33391139709 35769928026 42101871807 62473745262 66782279418 72886036139 77912659321 84203743614 98237700883 145772072278 155825318642 196475401766 218658108417 233737977963 294713102649 322781017187 437316216834 467475955926 589426205298 645562034374 968343051561 1936686103122 2259467120309 4518934240618 6778401360927 13556802721854
• Sum of all divisors σ(n): 34620162048000
• Sum of proper divisors (its aliquot sum) s(n): 21063359326146
• 13556802721854 is an abundant number, because the sum of its proper divisors (21063359326146) is greater than itself. Its abundance is 7506556604292

Bases of 13556802721854

• Binary: 11000101010001110000011010010001100000111110₂
• Hexadecimal: 0xC547069183E
• Base-36: 4SZWQBBCU

Squares and roots of 13556802721854

• 13556802721854 squared (13556802721854²) is 183786900039268022889197316
• 13556802721854 cubed (13556802721854³) is 2491562746693457752186095346602071343864
• The square root of 13556802721854 is 3681956.3715304939
• The cube root of 13556802721854 is 23844.3648648337

Scales and comparisons

• 13,556,802,721,854 seconds is equal to 431,064 years, 20 weeks, 2 days, 21 hours, 50 minutes, 54 seconds.
• To count from 1 to 13,556,802,721,854 would take you about one million, seventy-seven thousand, six 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 13556802721854 cubic inches would be around 1987 feet tall.

Recreational maths with 13556802721854

• 13556802721854 backwards is 45812720865531
• The number of decimal digits it has is: 14
• The sum of 13556802721854's digits is 57
• More coming soon!