1680974498

Names of 1680974498

• Cardinal: 1680974498 can be written as One billion, six hundred eighty million, nine hundred seventy-four thousand, four hundred ninety-eight.

Scientific notation

• Scientific notation: 1.680974498 × 10⁹

Factors of 1680974498

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 393

Divisors of 1680974498

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 14 19 38 41 49 82 97 98 133 194 227 266 287 454 574 679 779 931 1358 1558 1589 1843 1862 2009 3178 3686 3977 4018 4313 4753 5453 7954 8626 9307 9506 10906 11123 12901 18614 22019 22246 25802 27839 30191 38171 44038 55678 60382 65149 75563 76342 90307 130298 151126 154133 176833 180614 194873 211337 308266 353666 389746 418361 422674 456043 528941 836722 902779 912086 1057882 1078931 1237831 1805558 2157862 2475662 2928527 3702587 5857054 6319453 7405174 8664817 12638906 17152801 17329634 20499689 34305602 40999378 44236171 88472342 120069607 240139214 840487249 1680974498
• Sum of all divisors σ(n): 3209492160
• Sum of proper divisors (its aliquot sum) s(n): 1528517662
• 1680974498 is a deficient number, because the sum of its proper divisors (1528517662) is less than itself. Its deficiency is 152456836

Bases of 1680974498

• Binary: 1100100001100011010001010100010₂
• Hexadecimal: 0x6431A2A2
• Base-36: RST482

Squares and roots of 1680974498

• 1680974498 squared (1680974498²) is 2825675262926352004
• 1680974498 cubed (1680974498³) is 4749888056608642570895193992
• The square root of 1680974498 is 40999.6889988203
• The cube root of 1680974498 is 1189.0142008879

Scales and comparisons

• 1,680,974,498 seconds is equal to 53 years, 23 weeks, 2 days, 17 hours, 21 minutes, 38 seconds.
• To count from 1 to 1,680,974,498 would take you about one hundred 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 1680974498 cubic inches would be around 99.1 feet tall.

Recreational maths with 1680974498

• 1680974498 backwards is 8944790861
• The number of decimal digits it has is: 10
• The sum of 1680974498's digits is 56
• More coming soon!