16939988208

Names of 16939988208

• Cardinal: 16939988208 can be written as Sixteen billion, nine hundred thirty-nine million, nine hundred eighty-eight thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.6939988208 × 10¹⁰

Factors of 16939988208

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 936

Divisors of 16939988208

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 33 36 39 44 48 52 66 72 78 88 99 104 117 132 143 144 156 176 198 208 234 264 286 312 396 429 468 528 572 624 792 858 907 936 1144 1287 1584 1716 1814 1872 2288 2574 2721 3432 3628 5148 5442 6864 7256 8163 9977 10296 10884 11791 14512 16326 19954 20592 21768 23582 29931 32652 35373 39908 43536 47164 59862 65304 70746 79816 89793 94328 106119 119724 129701 130608 141492 159632 179586 188656 212238 239448 259402 282984 359172 389103 424476 478896 518804 565968 718344 778206 822649 848952 1037608 1167309 1436688 1556412 1645298 1697904 2075216 2334618 2467947 3112824 3290596 4669236 4935894 6225648 6581192 7403841 9049139 9338472 9871788 10694437 13162384 14807682 18098278 18676944 19743576 21388874 27147417 29615364 32083311 36196556 39487152 42777748 54294834 59230728 64166622 72393112 81442251 85555496 96249933 108589668 117638807 118461456 128333244 144786224 162884502 171110992 192499866 217179336 235277614 256666488 325769004 352916421 384999732 434358672 470555228 513332976 651538008 705832842 769999464 941110456 1058749263 1303076016 1411665684 1539998928 1882220912 2117498526 2823331368 4234997052 5646662736 8469994104 16939988208
• Sum of all divisors σ(n): 55758103128
• Sum of proper divisors (its aliquot sum) s(n): 38818114920
• 16939988208 is an abundant number, because the sum of its proper divisors (38818114920) is greater than itself. Its abundance is 21878126712

Bases of 16939988208

• Binary: 1111110001101100111011010011110000₂
• Hexadecimal: 0x3F1B3B4F0
• Base-36: 7S5MQK0

Squares and roots of 16939988208

• 16939988208 squared (16939988208²) is 286963200487179051264
• 16939988208 cubed (16939988208³) is 4861153232382752983596787494912
• The square root of 16939988208 is 130153.7099279157
• The cube root of 16939988208 is 2568.2523917069

Scales and comparisons

• 16,939,988,208 seconds is equal to 538 years, 33 weeks, 1 day, 16 hours, 16 minutes, 48 seconds.
• To count from 1 to 16,939,988,208 would take you about one thousand and seventy-seven 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 16939988208 cubic inches would be around 214 feet tall.

Recreational maths with 16939988208

• 16939988208 backwards is 80288993961
• The number of decimal digits it has is: 11
• The sum of 16939988208's digits is 63
• More coming soon!