16643003102420

Names of 16643003102420

• Cardinal: 16643003102420 can be written as Sixteen trillion, six hundred forty-three billion, three million, one hundred two thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.664300310242 × 10¹³

Factors of 16643003102420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 12140

Divisors of 16643003102420

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 20 23 31 37 46 62 74 92 115 124 148 155 185 230 310 370 460 620 713 740 851 1147 1426 1702 2294 2852 3404 3565 3851 4255 4588 5735 7130 7702 8191 8510 11470 14260 15404 16382 17020 19255 22940 26381 32764 38510 40955 52762 77020 81910 88573 105524 119381 131905 142487 163820 177146 188393 238762 253921 263810 284974 303067 354292 376786 442865 477524 507842 527620 569948 596905 606134 712435 753572 885730 941965 1015684 1193810 1212268 1269605 1424870 1515335 1771460 1883930 2387620 2539210 2745763 2849740 3030670 3277201 3767860 4417097 5078420 5491526 5840183 6061340 6554402 6970541 8834194 9395077 10983052 11680366 13108804 13728815 13941082 16386005 17668388 18790154 22085485 23360732 27457630 27882164 29200915 31543541 32772010 34852705 37580308 44170970 46975385 54915260 58401830 63087082 65544020 69705410 88341940 93950770 101593231 116803660 126174164 139410820 157717705 187901540 203186462 216086771 315435410 406372924 432173542 507966155 630870820 725501443 864347084 977849771 1015932310 1080433855 1167111017 1451002886 1955699542 2031864620 2160867710 2334222034 2902005772 3627507215 3911399084 4321735420 4668444068 4889248855 5835555085 7255014430 9778497710 11671110170 14510028860 19556995420 22490544733 23342220340 26843553391 36180441527 44981089466 53687106782 72360883054 89962178932 107374213564 112452723665 134217766955 144721766108 180902207635 224905447330 268435533910 361804415270 449810894660 536871067820 723608830540 832150155121 1664300310242 3328600620484 4160750775605 8321501551210 16643003102420
• Sum of all divisors σ(n): 38678562865152
• Sum of proper divisors (its aliquot sum) s(n): 22035559762732
• 16643003102420 is an abundant number, because the sum of its proper divisors (22035559762732) is greater than itself. Its abundance is 5392556660312

Bases of 16643003102420

• Binary: 11110010001100000000010010011011010011010100₂
• Hexadecimal: 0xF230049B4D4
• Base-36: 5WDOUC5HW

Squares and roots of 16643003102420

• 16643003102420 squared (16643003102420²) is 276989552267161745009856400
• 16643003102420 cubed (16643003102420³) is 4609937977720299666886981018678692488000
• The square root of 16643003102420 is 4079583.6922926339
• The cube root of 16643003102420 is 25531.5529455315

Scales and comparisons

• 16,643,003,102,420 seconds is equal to 529,196 years, 6 days, 17 hours, 20 minutes, 20 seconds.
• To count from 1 to 16,643,003,102,420 would take you about one million, three hundred twenty-two thousand, nine hundred ninety 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 16643003102420 cubic inches would be around 2127.6 feet tall.

Recreational maths with 16643003102420

• 16643003102420 backwards is 02420130034661
• The number of decimal digits it has is: 14
• The sum of 16643003102420's digits is 32
• More coming soon!