21300678737325

Names of 21300678737325

• Cardinal: 21300678737325 can be written as Twenty-one trillion, three hundred billion, six hundred seventy-eight million, seven hundred thirty-seven thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 2.1300678737325 × 10¹³

Factors of 21300678737325

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12774

Divisors of 21300678737325

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 13 15 25 39 45 59 65 75 117 167 177 195 225 295 325 501 531 585 767 835 885 975 1475 1503 2171 2301 2505 2655 2925 3481 3835 4175 4425 6513 6903 7515 9853 10443 10855 11505 12525 12527 13275 17405 19175 19539 29559 31329 32565 34515 37575 37581 45253 49265 52215 54275 57525 62635 87025 88677 97695 112743 128089 135759 147795 156645 162825 162851 172575 187905 226265 246325 261075 313175 384267 407277 443385 488475 488553 563715 581327 640445 678795 738975 739093 783225 814255 939525 1131325 1152801 1465659 1743981 1921335 2036385 2092009 2216925 2217279 2442765 2818575 2906635 3202225 3393975 3695465 4071275 5231943 5764005 6276027 6651837 7328295 7557251 8719905 9606675 9608209 10181925 10460045 11086395 12213825 14533175 18477325 18828081 22671753 26159715 27196117 28820025 28824627 31380135 33259185 36641475 37786255 43599525 43606487 48041045 52300225 55431975 68015259 81588351 86473881 94140405 113358765 123428531 130798575 130819461 135980585 144123135 156900675 166295925 188931275 218032435 240205225 244765053 340076295 370285593 392458383 407941755 432369405 470702025 566793825 566884331 617142655 654097305 679902925 720615675 1090162175 1110856779 1223825265 1604570903 1700381475 1700652993 1851427965 1962291915 2039708775 2161847025 2834421655 3085713275 3270486525 4813712709 5101958979 5554283895 6119126325 7282283329 8022854515 8503264965 9257139825 9811459575 14172108275 14441138127 21846849987 24068563545 25509794895 27771419475 36411416645 40114272575 42516324825 65540549961 72205690635 94669683277 109234249935 120342817725 127548974475 182057083225 284009049831 327702749805 361028453175 473348416385 546171249675 852027149493 1420045249155 1638513749025 2366742081925 4260135747465 7100226245775 21300678737325
• Sum of all divisors σ(n): 42048454226688
• Sum of proper divisors (its aliquot sum) s(n): 20747775489363
• 21300678737325 is a deficient number, because the sum of its proper divisors (20747775489363) is less than itself. Its deficiency is 552903247962

Bases of 21300678737325

• Binary: 100110101111101110011011000111011110110101101₂
• Hexadecimal: 0x135F7363BDAD
• Base-36: 7JTEA5I99

Squares and roots of 21300678737325

• 21300678737325 squared (21300678737325²) is 453718914670729356348155625
• 21300678737325 cubed (21300678737325³) is 9664520838448980804314841531417596203125
• The square root of 21300678737325 is 4615265.8360407583
• The cube root of 21300678737325 is 27720.2928525067

Scales and comparisons

• 21,300,678,737,325 seconds is equal to 677,295 years, 36 weeks, 1 day, 12 hours, 48 minutes, 45 seconds.
• To count from 1 to 21,300,678,737,325 would take you about one million, six hundred ninety-three thousand, two hundred thirty-nine 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 21300678737325 cubic inches would be around 2310 feet tall.

Recreational maths with 21300678737325

• 21300678737325 backwards is 52373787600312
• The number of decimal digits it has is: 14
• The sum of 21300678737325's digits is 54
• More coming soon!