671458129342

Names of 671458129342

• Cardinal: 671458129342 can be written as Six hundred seventy-one billion, four hundred fifty-eight million, one hundred twenty-nine thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 6.71458129342 × 10¹¹

Factors of 671458129342

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 25826

Divisors of 671458129342

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 11 13 14 22 26 29 58 77 91 143 154 182 203 286 319 377 406 457 638 754 914 1001 2002 2233 2639 3199 4147 4466 5027 5278 5941 6398 8294 10054 11882 13253 25307 26506 29029 35189 41587 50614 58058 65351 70378 83174 92771 130702 145783 172289 177149 185542 278377 291566 328991 344578 354298 457457 556754 657982 733903 914914 1020481 1206023 1467806 1895179 1948639 2040962 2302937 2412046 3618901 3790358 3897278 4605874 5137321 7237802 8072933 9540739 10274642 11565299 13266253 16145866 19081478 23130598 25332307 26532506 50664614 56510531 66785173 80957093 104948129 113021062 127218289 133570346 150348887 161914186 209896258 254436578 300697774 335393671 670787342 734636903 890528023 1052442209 1469273806 1653837757 1781056046 2104884418 2347755697 3307675514 3689330381 4360117723 4695511394 7378660762 8720235446 11576864299 23153728598 25825312667 30520824061 47961294953 51650625334 61041648122 95922589906 335729064671 671458129342
• Sum of all divisors σ(n): 1402055101440
• Sum of proper divisors (its aliquot sum) s(n): 730596972098
• 671458129342 is an abundant number, because the sum of its proper divisors (730596972098) is greater than itself. Its abundance is 59138842756

Bases of 671458129342

• Binary: 1001110001010110000001011111010110111110₂
• Hexadecimal: 0x9C5605F5BE
• Base-36: 8KGOU0FY

Squares and roots of 671458129342

• 671458129342 squared (671458129342²) is 450856019459458001352964
• 671458129342 cubed (671458129342³) is 302730939428828019597675312507069688
• The square root of 671458129342 is 819425.4873641655
• The cube root of 671458129342 is 8756.6833481621

Scales and comparisons

• 671,458,129,342 seconds is equal to 21,350 years, 15 weeks, 1 day, 3 hours, 2 minutes, 22 seconds.
• To count from 1 to 671,458,129,342 would take you about forty-two thousand, seven hundred 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 671458129342 cubic inches would be around 729.7 feet tall.

Recreational maths with 671458129342

• 671458129342 backwards is 243921854176
• The number of decimal digits it has is: 12
• The sum of 671458129342's digits is 52
• More coming soon!