13405249535746188

Names of 13405249535746188

• Cardinal: 13405249535746188 can be written as Thirteen quadrillion, four hundred five trillion, two hundred forty-nine billion, five hundred thirty-five million, seven hundred forty-six thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3405249535746188 × 10¹⁶

Factors of 13405249535746188

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3164

Divisors of 13405249535746188

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 12 601 757 1202 1514 1801 1803 2271 2404 3028 3602 3606 4542 5403 7204 7212 9084 10806 21612 454957 573049 909914 1082401 1146098 1363357 1364871 1719147 1819828 2164802 2292196 2726714 2729742 3243601 3247203 3438294 4090071 4329604 5453428 5459484 6487202 6494406 6876588 8180142 9730803 12974404 12988812 16360284 19461606 38923212 344402449 688804898 819377557 1032061249 1033207347 1377609796 1638755114 1949404201 2064122498 2066414694 2455405957 2458132671 3096183747 3277510228 3898808402 4128244996 4132829388 4910811914 4916265342 5848212603 6192367494 7366217871 7797616804 9821623828 9832530684 11696425206 12384734988 14732435742 23392850412 29464871484 620268810649 1240537621298 1475698980157 1858742309449 1860806431947 2481075242596 2951397960314 3717484618898 3721612863894 4427096940471 5576226928347 5902795920628 7434969237796 7443225727788 8854193880942 11152453856694 17708387761884 22304907713388 1117104127978849 2234208255957698 3351312383936547 4468416511915396 6702624767873094 13405249535746188
• Sum of all divisors σ(n): 31389832472629176
• Sum of proper divisors (its aliquot sum) s(n): 17984582936882988
• 13405249535746188 is an abundant number, because the sum of its proper divisors (17984582936882988) is greater than itself. Its abundance is 4579333401136800

Bases of 13405249535746188

• Binary: 101111101000000000000011100000101101000010000010001100₂
• Hexadecimal: 0x2FA000E0B4208C
• Base-36: 3NZRIMCAOWC

Squares and roots of 13405249535746188

• 13405249535746188 squared (13405249535746188²) is 179700715115623388905601956531344
• 13405249535746188 cubed (13405249535746188³) is 2408932927876968422572641572007582681665250516672
• The square root of 13405249535746188 is 115781041.3485134793
• The cube root of 13405249535746188 is 237551.7865177107

Scales and comparisons

• 13,405,249,535,746,188 seconds is equal to 426,245,470 years, 4 weeks, 4 hours, 9 minutes, 48 seconds.
• To count from 1 to 13,405,249,535,746,188 would take you about one billion, two hundred seventy-eight million, seven hundred thirty-six thousand, four hundred ten 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 13405249535746188 cubic inches would be around 19796 feet tall.

Recreational maths with 13405249535746188

• 13405249535746188 backwards is 88164753594250431
• The number of decimal digits it has is: 17
• The sum of 13405249535746188's digits is 75
• More coming soon!