131019920031

Names of 131019920031

• Cardinal: 131019920031 can be written as One hundred thirty-one billion, nineteen million, nine hundred twenty thousand and thirty-one.

Scientific notation

• Scientific notation: 1.31019920031 × 10¹¹

Factors of 131019920031

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 182

Divisors of 131019920031

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 11 13 21 33 39 47 49 77 91 101 141 143 147 169 231 273 303 329 429 507 517 539 611 637 707 987 1001 1111 1183 1313 1551 1617 1833 1859 1911 2121 2303 3003 3333 3549 3619 3939 4277 4747 4949 5577 6721 6909 7007 7777 7943 8281 9191 10201 10857 12831 13013 14241 14443 14847 17069 20163 21021 23331 23829 24843 25333 27573 29939 30603 33229 39039 43329 47047 51207 52217 54439 55601 61711 64337 71407 75999 87373 89817 91091 99687 101101 112211 119483 132613 141141 156651 163317 166803 185133 187759 193011 214221 232603 262119 273273 303303 329329 336633 358449 365519 389207 397839 431977 479447 499849 563277 611611 678821 697809 707707 785477 802243 836381 928291 987987 1096557 1167621 1295931 1314313 1438341 1458743 1499547 1723969 1834833 2036463 2123121 2356431 2406729 2509143 2558633 2784873 3023839 3356129 3942939 4281277 4376229 4751747 5171907 5273917 5498339 5615701 6232811 6498037 7675899 8824673 9071517 9200191 10068387 10211201 12067783 12843831 14255241 15821751 16495017 16847103 18698433 18963659 19494111 23492903 26474019 27600573 30633603 33262229 36203349 36917419 39309907 43629677 56890977 61772711 68560921 70478709 71478407 81026543 84474481 99786687 110752257 117929721 130889031 132745613 185318133 205682763 214435221 243079629 253423443 258421933 305407739 398236839 432408977 479926447 567185801 775265799 891291973 916223217 929219291 1297226931 1439779341 1701557403 2673875919 2787657873 3359485129 3970300607 6239043811 10078455387 11910901821 18717131433 43673306677 131019920031
• Sum of all divisors σ(n): 247612246272
• Sum of proper divisors (its aliquot sum) s(n): 116592326241
• 131019920031 is a deficient number, because the sum of its proper divisors (116592326241) is less than itself. Its deficiency is 14427593790

Bases of 131019920031

• Binary: 1111010000001011001010101001010011111₂
• Hexadecimal: 0x1E8165529F
• Base-36: 1O6TVLB3

Squares and roots of 131019920031

• 131019920031 squared (131019920031²) is 17166219444929635040961
• 131019920031 cubed (131019920031³) is 2249116698909277991488725629389791
• The square root of 131019920031 is 361966.7388462647
• The cube root of 131019920031 is 5079.0104923597

Scales and comparisons

• 131,019,920,031 seconds is equal to 4,166 years, 1 week, 3 days, 6 hours, 13 minutes, 51 seconds.
• To count from 1 to 131,019,920,031 would take you about eight thousand, three hundred thirty-two 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 131019920031 cubic inches would be around 423.3 feet tall.

Recreational maths with 131019920031

• 131019920031 backwards is 130029910131
• The number of decimal digits it has is: 12
• The sum of 131019920031's digits is 30
• More coming soon!