7142703943385087

Names of 7142703943385087

• Cardinal: 7142703943385087 can be written as Seven quadrillion, one hundred forty-two trillion, seven hundred three billion, nine hundred forty-three million, three hundred eighty-five thousand and eighty-seven.

Scientific notation

• Scientific notation: 7.142703943385087 × 10¹⁵

Factors of 7142703943385087

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 32593308

Divisors of 7142703943385087

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 11 23 67 77 161 253 469 737 1541 1771 1847 5159 10787 12929 16951 20317 42481 118657 123749 142219 297367 467291 866243 1361239 2846227 3271037 9528673 19923589 31308497 32591353 219159479 228139471 358504883 749601119 2183620651 2509534181 5247207833 8245612309 15285344557 24019827161 50223274973 57719286163 60196228991 168138790127 351562924811 421373602937 552456024703 662158518901 1384513266793 3867192172921 4033147342397 4635109632307 9691592867551 15229645934723 28232031396779 44364620766367 92762388875131 106607521543061 310552345364569 649336722125917 1020386277626441 7142703943385087
• Sum of all divisors σ(n): 9436170030465024
• Sum of proper divisors (its aliquot sum) s(n): 2293466087079937
• 7142703943385087 is a deficient number, because the sum of its proper divisors (2293466087079937) is less than itself. Its deficiency is 4849237856305150

Bases of 7142703943385087

• Binary: 11001011000000100000001011011010001111111111111111111₂
• Hexadecimal: 0x1960405B47FFFF
• Base-36: 1YBVKW4QNZZ

Squares and roots of 7142703943385087

• 7142703943385087 squared (7142703943385087²) is 51018219622848872115744373997569
• 7142703943385087 cubed (7142703943385087³) is 364408038484609064894134096148938422464168853503
• The square root of 7142703943385087 is 84514519.1276924145
• The cube root of 7142703943385087 is 192584.3016911077

Scales and comparisons

• 7,142,703,943,385,087 seconds is equal to 227,115,891 years, 29 weeks, 2 days, 22 hours, 4 minutes, 47 seconds.
• To count from 1 to 7,142,703,943,385,087 would take you about six hundred eighty-one million, three hundred forty-seven thousand, six hundred seventy-four 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 7142703943385087 cubic inches would be around 16048.7 feet tall.

Recreational maths with 7142703943385087

• 7142703943385087 backwards is 7805833493072417
• The number of decimal digits it has is: 16
• The sum of 7142703943385087's digits is 71
• More coming soon!