16649121363390

Names of 16649121363390

• Cardinal: 16649121363390 can be written as Sixteen trillion, six hundred forty-nine billion, one hundred twenty-one million, three hundred sixty-three thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.664912136339 × 10¹³

Factors of 16649121363390

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 790

Divisors of 16649121363390

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 71 81 90 135 142 162 213 243 270 355 405 426 486 639 709 710 729 810 1065 1215 1278 1418 1458 1917 2127 2130 2187 2430 3195 3545 3645 3834 4254 4374 5041 5751 6381 6390 6561 7090 7290 9585 10082 10635 10935 11502 12762 13122 15123 17253 19143 19170 21270 21870 25205 28755 30246 31905 32805 34506 38286 45369 50339 50410 51759 57429 57510 63810 65610 75615 86265 90738 95715 100678 103518 114858 136107 151017 151230 155277 172287 172530 191430 226845 251695 258795 272214 287145 302034 310554 344574 357911 408321 453051 453690 465831 503390 516861 517590 574290 680535 715822 755085 776385 816642 861435 906102 931662 1033722 1073733 1224963 1359153 1361070 1510170 1550583 1552770 1722870 1789555 2041605 2147466 2265255 2329155 2449926 2584305 2718306 3101166 3221199 3574069 3579110 3674889 4077459 4083210 4530510 4651749 4658310 5168610 5368665 6124815 6442398 6795765 7148138 7349778 7752915 8154918 9303498 9663597 10722207 10737330 11024667 12232377 12249630 13591530 15505830 16105995 17870345 18374445 19327194 20387295 21444414 22049334 23258745 24464754 28990791 32166621 32211990 33074001 35740690 36697131 36748890 40774590 46517490 48317985 53611035 55123335 57981582 61161885 64333242 66148002 73394262 86972373 96499863 96635970 107222070 110091393 110246670 122323770 144953955 160833105 165370005 173944746 183485655 192999726 220182786 253758899 260917119 289499589 289907910 321666210 330274179 330740010 366971310 434861865 482499315 507517798 521834238 550456965 578999178 660548358 761276697 782751357 868498767 869723730 964998630 1100913930 1268794495 1304585595 1447497945 1522553394 1565502714 1651370895 1736997534 2283830091 2348254071 2537588990 2605496301 2609171190 2894995890 3302741790 3806383485 3913756785 4342493835 4567660182 4696508142 5210992602 6851490273 7612766970 7816488903 7827513570 8684987670 11419150455 11741270355 13027481505 13702980546 15632977806 20554470819 22838300910 23449466709 23482540710 26054963010 34257451365 39082444515 41108941638 46898933418 61663412457 68514902730 78164889030 102772354095 117247333545 123326824914 184990237371 205544708190 234494667090 308317062285 369980474742 554970712113 616634124570 924951186855 1109941424226 1664912136339 1849902373710 2774853560565 3329824272678 5549707121130 8324560681695 16649121363390
• Sum of all divisors σ(n): 45656795171520
• Sum of proper divisors (its aliquot sum) s(n): 29007673808130
• 16649121363390 is an abundant number, because the sum of its proper divisors (29007673808130) is greater than itself. Its abundance is 12358552444740

Bases of 16649121363390

• Binary: 11110010010001101100111101101111010110111110₂
• Hexadecimal: 0xF246CF6F5BE
• Base-36: 5WGI0ZPVI

Squares and roots of 16649121363390

• 16649121363390 squared (16649121363390²) is 277193242172889292432292100
• 16649121363390 cubed (16649121363390³) is 4615023930047989022515855457214726219000
• The square root of 16649121363390 is 4080333.4867863437
• The cube root of 16649121363390 is 25534.6811783621

Scales and comparisons

• 16,649,121,363,390 seconds is equal to 529,390 years, 29 weeks, 22 hours, 16 minutes, 30 seconds.
• To count from 1 to 16,649,121,363,390 would take you about one million, three hundred twenty-three thousand, four hundred seventy-six 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 16649121363390 cubic inches would be around 2127.9 feet tall.

Recreational maths with 16649121363390

• 16649121363390 backwards is 09336312194661
• 16649121363390 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16649121363390's digits is 54
• More coming soon!