16420509291250

Names of 16420509291250

• Cardinal: 16420509291250 can be written as Sixteen trillion, four hundred twenty billion, five hundred nine million, two hundred ninety-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.642050929125 × 10¹³

Factors of 16420509291250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 222

Divisors of 16420509291250

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 5 10 17 25 34 50 71 85 125 127 142 170 250 254 289 355 425 578 625 635 710 850 1207 1250 1270 1445 1775 2125 2159 2414 2890 3175 3550 4250 4318 5041 6035 6350 7225 8875 9017 10082 10625 10795 12070 14450 15875 17750 18034 20519 21250 21590 25205 30175 31750 36125 36703 41038 44375 45085 50410 53975 60350 72250 73406 79375 85697 88750 90170 102595 107950 126025 150875 153289 158750 171394 180625 183515 205190 225425 252050 269875 301750 306578 357911 361250 367030 428485 450850 512975 539750 630125 640207 715822 754375 766445 856970 917575 1025950 1127125 1260250 1280414 1349375 1456849 1508750 1532890 1789555 1835150 2142425 2254250 2564875 2605913 2698750 2913698 3150625 3201035 3579110 3832225 4284850 4587875 5129750 5211826 5635625 6084487 6301250 6402070 7284245 7664450 8947775 9175750 10712125 10883519 11271250 12168974 12824375 13029565 14568490 16005175 17895550 19161125 21424250 21767038 22939375 25648750 26059130 30422435 32010350 36421225 38322250 44738875 45454697 45878750 53560625 54417595 60844870 65147825 72842450 80025875 89477750 90909394 95805625 103436279 107121250 108835190 130295650 152112175 160051750 182106125 185019823 191611250 206872558 223694375 227273485 272087975 304224350 325739125 364212250 370039646 400129375 447388750 454546970 517181395 544175950 651478250 760560875 772729849 800258750 910530625 925099115 1034362790 1136367425 1360439875 1521121750 1545459698 1628695625 1821061250 1850198230 2272734850 2585906975 2720879750 3257391250 3802804375 3863649245 4625495575 5171813950 5681837125 6802199375 7605608750 7727298490 9250991150 11363674250 12929534875 13136407433 13604398750 19318246225 23127477875 25859069750 26272814866 28409185625 38636492450 46254955750 56818371250 64647674375 65682037165 96591231125 115637389375 129295348750 131364074330 193182462250 231274778750 328410185825 482956155625 656820371650 965912311250 1642050929125 3284101858250 8210254645625 16420509291250
• Sum of all divisors σ(n): 33423811356672
• Sum of proper divisors (its aliquot sum) s(n): 17003302065422
• 16420509291250 is an abundant number, because the sum of its proper divisors (17003302065422) is greater than itself. Its abundance is 582792774172

Bases of 16420509291250

• Binary: 11101110111100110010100111111001001011110010₂
• Hexadecimal: 0xEEF329F92F2
• Base-36: 5TJH79M2A

Squares and roots of 16420509291250

• 16420509291250 squared (16420509291250²) is 269633125384027577326562500
• 16420509291250 cubed (16420509291250³) is 4427513240597201057837047366673828125000
• The square root of 16420509291250 is 4052222.7593322161
• The cube root of 16420509291250 is 25417.2683590367

Scales and comparisons

• 16,420,509,291,250 seconds is equal to 522,121 years, 20 weeks, 6 days, 20 hours, 54 minutes, 10 seconds.
• To count from 1 to 16,420,509,291,250 would take you about one million, three hundred five thousand, three hundred three 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 16420509291250 cubic inches would be around 2118.1 feet tall.

Recreational maths with 16420509291250

• 16420509291250 backwards is 05219290502461
• The number of decimal digits it has is: 14
• The sum of 16420509291250's digits is 46
• More coming soon!