680828949207

Names of 680828949207

• Cardinal: 680828949207 can be written as Six hundred eighty billion, eight hundred twenty-eight million, nine hundred forty-nine thousand, two hundred seven.

Scientific notation

• Scientific notation: 6.80828949207 × 10¹¹

Factors of 680828949207

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 110661

Divisors of 680828949207

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 33 37 41 99 111 123 333 369 407 451 1221 1353 1517 1681 3663 4059 4551 5043 13653 15129 16687 18491 50061 55473 62197 110569 150183 166419 186591 331707 559773 684167 995121 1216259 2052501 3648777 4091053 4533329 6157503 10946331 12273159 13599987 36819477 40799961 45001583 49866619 135004749 149599857 167733173 185866489 405014247 448799571 503199519 557599467 1509598557 1672798401 1845064903 2044531379 5535194709 6133594137 6877060093 16605584127 18400782411 20631180279 61893540837 75647661023 226942983069 680828949207
• Sum of all divisors σ(n): 1129355788080
• Sum of proper divisors (its aliquot sum) s(n): 448526838873
• 680828949207 is a deficient number, because the sum of its proper divisors (448526838873) is less than itself. Its deficiency is 232302110334

Bases of 680828949207

• Binary: 1001111010000100100100010101001011010111₂
• Hexadecimal: 0x9E849152D7
• Base-36: 8ORNZ7BR

Squares and roots of 680828949207

• 680828949207 squared (680828949207²) is 463528058078307785928849
• 680828949207 cubed (680828949207³) is 315583320709415557614664965136972743
• The square root of 680828949207 is 825123.5963217875
• The cube root of 680828949207 is 8797.2311761177

Scales and comparisons

• 680,828,949,207 seconds is equal to 21,648 years, 13 weeks, 1 day, 16 hours, 33 minutes, 27 seconds.
• To count from 1 to 680,828,949,207 would take you about forty-three thousand, two hundred ninety-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 680828949207 cubic inches would be around 733.1 feet tall.

Recreational maths with 680828949207

• 680828949207 backwards is 702949828086
• The number of decimal digits it has is: 12
• The sum of 680828949207's digits is 63
• More coming soon!