16990443603

Names of 16990443603

• Cardinal: 16990443603 can be written as Sixteen billion, nine hundred ninety million, four hundred forty-three thousand, six hundred three.

Scientific notation

• Scientific notation: 1.6990443603 × 10¹⁰

Factors of 16990443603

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 598

Divisors of 16990443603

• Number of divisors d(n): 140
• Complete list of divisors:
  1 3 7 9 17 21 27 49 51 63 81 119 147 153 189 243 343 357 441 459 567 571 729 833 1029 1071 1323 1377 1701 1713 2401 2499 3087 3213 3969 3997 4131 5103 5139 5831 7203 7497 9261 9639 9707 11907 11991 12393 15417 17493 21609 22491 27783 27979 28917 29121 35721 35973 40817 46251 52479 64827 67473 67949 83349 83937 86751 87363 107919 122451 138753 157437 194481 195853 202419 203847 250047 251811 262089 323757 367353 416259 472311 475643 583443 587559 607257 611541 755433 786267 971271 1102059 1370971 1416933 1426929 1750329 1762677 1834623 2266299 2358801 2913813 3306177 3329501 4112913 4250799 4280787 5288031 5503869 6798897 7076403 9918531 9988503 12338739 12842361 15864093 16511607 20396691 23306507 29755593 29965509 37016217 38527083 47592279 49534821 69919521 89896527 111048651 115581249 142776837 209758563 269689581 333145953 346743747 629275689 809068743 999437859 1887827067 2427206229 5663481201 16990443603
• Sum of all divisors σ(n): 31521131928
• Sum of proper divisors (its aliquot sum) s(n): 14530688325
• 16990443603 is a deficient number, because the sum of its proper divisors (14530688325) is less than itself. Its deficiency is 2459755278

Bases of 16990443603

• Binary: 1111110100101101011001100001010011₂
• Hexadecimal: 0x3F4B59853
• Base-36: 7SZO66R

Squares and roots of 16990443603

• 16990443603 squared (16990443603²) is 288675173826723621609
• 16990443603 cubed (16990443603³) is 4904719260489169387215626617227
• The square root of 16990443603 is 130347.3958428017
• The cube root of 16990443603 is 2570.7996927473

Scales and comparisons

• 16,990,443,603 seconds is equal to 540 years, 12 weeks, 4 days, 15 hours, 40 minutes, 3 seconds.
• To count from 1 to 16,990,443,603 would take you about one thousand and eighty 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 16990443603 cubic inches would be around 214.2 feet tall.

Recreational maths with 16990443603

• 16990443603 backwards is 30634409961
• The number of decimal digits it has is: 11
• The sum of 16990443603's digits is 45
• More coming soon!