16808849080815964

Names of 16808849080815964

• Cardinal: 16808849080815964 can be written as Sixteen quadrillion, eight hundred eight trillion, eight hundred forty-nine billion, eighty million, eight hundred fifteen thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 1.6808849080815964 × 10¹⁶

Factors of 16808849080815964

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 932

Divisors of 16808849080815964

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 17 23 34 46 68 79 92 158 289 316 391 529 578 782 811 1058 1156 1343 1564 1622 1817 2116 2686 3244 3634 5372 6647 7268 8993 12167 13294 13787 17986 18653 22831 24334 26588 27574 30889 35972 37306 41791 45662 48668 55148 61778 64069 74612 83582 91324 123556 128138 152881 167164 206839 234379 256276 279841 305762 317101 413678 429019 468758 525113 559682 611524 634202 657721 710447 827356 858038 937516 961193 1050226 1089173 1119364 1268404 1315442 1420894 1473587 1716076 1922386 2100452 2178346 2630884 2841788 2947174 3516263 3844772 4356692 4757297 5390717 5894348 7032526 7293323 9514594 9867437 10781434 11181257 12077599 14065052 14586646 15127583 16340281 18515941 19029188 19734874 21562868 22107439 22362514 24155198 25050979 29173292 30255166 32680562 33892501 37031882 39469748 44214878 44725028 48310396 50101958 51959959 60510332 65361124 67785002 74063764 80874049 88429756 100203916 103919918 123986491 135570004 161748098 167746429 190081369 207839836 226951051 247972982 257168911 277784777 323496196 335492858 347934409 375826463 380162738 425866643 453902102 495945964 514337822 555569554 576172517 670985716 695868818 751652926 760325476 779527523 851733286 883319303 907804204 1028675644 1111139108 1152345034 1195079057 1391737636 1503305852 1559055046 1703466572 1766638606 2304690068 2390158114 2851689293 3118110092 3533277212 3858167867 4371871487 4780316228 5703378586 5914884953 6389049871 7716335734 8002491407 8743742974 9794932789 11406757172 11829769906 12778099742 13251967891 15016428151 15432671468 16004982814 17487485948 17929133029 19589865578 20316343969 23659539812 25556199484 26503935782 27486818311 30032856302 32009965628 35858266058 39179731156 40632687938 53007871564 54973636622 60065712604 65588853739 71716532116 81265375876 100553044201 109947273244 131177707478 136042353919 184057302361 201106088402 225283454147 262355414956 272084707838 304795261493 345377847473 368114604722 402212176804 450566908294 467275911287 544169415676 609590522986 632196821153 690755694946 736229209444 901133816588 934551822574 1219181045972 1264393642306 1381511389892 1869103645148 2312720016623 2528787284612 3128974140137 4625440033246 5181519445381 6257948280274 7943690491879 9250880066492 10363038890762 10747345959601 12515896560548 14540526886519 15887380983758 20726077781524 21494691919202 29081053773038 31774761967516 42989383838404 53192560382329 58162107546076 106385120764658 182704881313217 212770241529316 247188957070823 365409762626434 494377914141646 730819525252868 988755828283292 4202212270203991 8404424540407982 16808849080815964
• Sum of all divisors σ(n): 33122291672394960
• Sum of proper divisors (its aliquot sum) s(n): 16313442591578996
• 16808849080815964 is a deficient number, because the sum of its proper divisors (16313442591578996) is less than itself. Its deficiency is 495406489236968

Bases of 16808849080815964

• Binary: 111011101101111000111100100110100010111001000101011100₂
• Hexadecimal: 0x3BB78F268B915C
• Base-36: 4LI8MNZ3FQ4

Squares and roots of 16808849080815964

• 16808849080815964 squared (16808849080815964²) is 282537407421647677862092037249296
• 16808849080815964 cubed (16808849080815964³) is 4749128641035488095225759433012218867329764561344
• The square root of 16808849080815964 is 129648945.5445587649
• The cube root of 16808849080815964 is 256160.7931541445

Scales and comparisons

• 16,808,849,080,815,964 seconds is equal to 534,469,407 years, 30 weeks, 3 days, 7 hours, 6 minutes, 4 seconds.
• To count from 1 to 16,808,849,080,815,964 would take you about one billion, six hundred three million, four hundred eight thousand, two hundred twenty-two 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 16808849080815964 cubic inches would be around 21346.7 feet tall.

Recreational maths with 16808849080815964

• 16808849080815964 backwards is 46951808094880861
• The number of decimal digits it has is: 17
• The sum of 16808849080815964's digits is 85
• More coming soon!