216916828401

Names of 216916828401

• Cardinal: 216916828401 can be written as Two hundred sixteen billion, nine hundred sixteen million, eight hundred twenty-eight thousand, four hundred one.

Scientific notation

• Scientific notation: 2.16916828401 × 10¹¹

Factors of 216916828401

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 109

Divisors of 216916828401

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 13 19 21 39 49 57 67 91 133 147 169 201 247 273 361 399 469 507 637 741 871 931 1083 1183 1273 1407 1729 1911 2527 2613 2793 3211 3283 3549 3819 4693 5187 6097 6859 7581 8281 8911 9633 9849 11323 12103 14079 16549 17689 18291 20577 22477 24187 24843 26733 32851 33969 36309 42679 48013 49647 53067 61009 62377 67431 72561 79261 89167 98553 115843 128037 130321 144039 157339 169309 183027 187131 215137 229957 237783 267501 314431 336091 347529 390963 427063 459553 472017 507927 554827 624169 645411 689871 810901 912247 943293 1008273 1159171 1185163 1281189 1378659 1505959 1664481 1694173 1872507 2201017 2432703 2736741 2989441 3216871 3477513 3555489 4087603 4369183 4517877 5082519 5974189 6385729 6603051 8114197 8731507 8968323 9650613 10541713 11859211 12262809 13107549 15407119 17922567 19157187 22024249 22518097 24342591 26194521 28613221 31625139 35577633 41819323 46221357 56799379 61120549 66072747 67554291 77664457 83014477 85839663 113509591 125457969 154169743 170398137 183361647 200292547 232993371 249043431 292735261 340528773 427843843 462509229 543651199 600877641 794567137 878205783 1079188201 1283531529 1475624683 1630953597 2383701411 3237564603 3805558393 4426874049 5561969959 10329372781 11416675179 16685909877 30988118343 72305609467 216916828401
• Sum of all divisors σ(n): 390292471152
• Sum of proper divisors (its aliquot sum) s(n): 173375642751
• 216916828401 is a deficient number, because the sum of its proper divisors (173375642751) is less than itself. Its deficiency is 43541185650

Bases of 216916828401

• Binary: 11001010000001010000000010000011110001₂
• Hexadecimal: 0x32814020F1
• Base-36: 2RNEOFZL

Squares and roots of 216916828401

• 216916828401 squared (216916828401²) is 47052910443548880216801
• 216916828401 cubed (216916828401³) is 10206568100450913247443526194165201
• The square root of 216916828401 is 465743.3074140733
• The cube root of 216916828401 is 6008.4771691543

Scales and comparisons

• 216,916,828,401 seconds is equal to 6,897 years, 14 weeks, 5 days, 10 hours, 33 minutes, 21 seconds.
• To count from 1 to 216,916,828,401 would take you about thirteen thousand, seven hundred ninety-four 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 216916828401 cubic inches would be around 500.7 feet tall.

Recreational maths with 216916828401

• 216916828401 backwards is 104828619612
• The number of decimal digits it has is: 12
• The sum of 216916828401's digits is 48
• More coming soon!