13961998077615

Names of 13961998077615

• Cardinal: 13961998077615 can be written as Thirteen trillion, nine hundred sixty-one billion, nine hundred ninety-eight million, seventy-seven thousand, six hundred fifteen.

Scientific notation

• Scientific notation: 1.3961998077615 × 10¹³

Factors of 13961998077615

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 16083

Divisors of 13961998077615

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 15 19 21 35 37 45 57 63 95 105 111 133 171 185 259 285 315 333 399 555 665 703 777 855 1197 1295 1665 1995 2109 2331 3515 3885 4921 5985 6327 6983 9029 10545 11655 14763 20949 24605 27087 31635 34915 44289 45145 48881 62847 63203 73815 81261 104745 132677 135435 146643 171551 189609 221445 244405 258371 314235 316015 334073 398031 406305 439929 514653 568827 663385 733215 775113 857755 928739 948045 1002219 1194093 1200857 1291855 1543959 1670365 1808597 1990155 2199645 2325339 2338511 2573265 2786217 2844135 3006657 3602571 3875565 4643695 4909049 5011095 5425791 5970465 6004285 6347387 7015533 7719795 8358651 9042985 10807713 11626695 11692555 13931085 14727147 15033285 16277373 18012855 19042161 21046599 24545245 27128955 31736935 34363343 35077665 41793255 44181441 44431709 54038565 57126483 63049507 73635735 81386865 95210805 103090029 105232995 133295127 171816715 189148521 220907205 222158545 285632415 309270087 315247535 399885381 441346549 515450145 567445563 666475635 945742605 1197940633 1324039647 1546350435 1999426905 2206732745 2332831759 2837227815 3593821899 3972118941 5989703165 6620198235 6998495277 8385584431 10781465697 11664158795 16329822313 17969109495 19860594705 20995485831 25156753293 34992476385 41927922155 44323803421 48989466939 53907328485 75470259879 81649111565 104977429155 125783766465 132971410263 146968400817 221619017105 244947334695 310266623947 377351299395 398914230789 664857051315 734842004085 930799871841 1551333119735 1994571153945 2792399615523 4653999359205 13961998077615
• Sum of all divisors σ(n): 29908192204800
• Sum of proper divisors (its aliquot sum) s(n): 15946194127185
• 13961998077615 is an abundant number, because the sum of its proper divisors (15946194127185) is greater than itself. Its abundance is 1984196049570

Bases of 13961998077615

• Binary: 11001011001011000111111011111000111010101111₂
• Hexadecimal: 0xCB2C7EF8EAF
• Base-36: 4Y61X60TR

Squares and roots of 13961998077615

• 13961998077615 squared (13961998077615²) is 194937390319324955564088225
• 13961998077615 cubed (13961998077615³) is 2721715468893699940570295095380257583375
• The square root of 13961998077615 is 3736575.7154933981
• The cube root of 13961998077615 is 24079.5957284599

Scales and comparisons

• 13,961,998,077,615 seconds is equal to 443,948 years, 18 weeks, 1 day, 23 hours, 20 minutes, 15 seconds.
• To count from 1 to 13,961,998,077,615 would take you about one million, one hundred nine thousand, eight hundred seventy 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 13961998077615 cubic inches would be around 2006.6 feet tall.

Recreational maths with 13961998077615

• 13961998077615 backwards is 51677089916931
• The number of decimal digits it has is: 14
• The sum of 13961998077615's digits is 72
• More coming soon!