16450491644680900

Names of 16450491644680900

• Cardinal: 16450491644680900 can be written as Sixteen quadrillion, four hundred fifty trillion, four hundred ninety-one billion, six hundred forty-four million, six hundred eighty thousand, nine hundred.

Scientific notation

• Scientific notation: 1.64504916446809 × 10¹⁶

Factors of 16450491644680900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1940

Divisors of 16450491644680900

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 4 5 10 20 25 50 53 100 106 139 212 265 278 530 556 695 1060 1325 1390 1741 2650 2780 2809 3475 3482 5300 5618 6950 6964 7367 8705 11236 13900 14045 14734 17410 19321 28090 29468 34820 36835 38642 43525 56180 70225 73670 77284 87050 92273 96605 140450 147340 174100 184175 184546 193210 241999 280900 368350 369092 386420 390451 461365 483025 483998 736700 780902 922730 966050 967996 1024013 1209995 1561804 1845460 1932100 1952255 2048026 2306825 2419990 3031081 3904510 4096052 4613650 4839980 4890469 5120065 6049975 6062162 7809020 9227300 9761275 9780938 10240130 12099950 12124324 12825947 15155405 19522550 19561876 20480260 24199900 24452345 25600325 25651894 30310810 33637861 39045100 48904690 51200650 51303788 54272689 60621620 64129735 67275722 75777025 97809380 102401300 108545378 122261725 128259470 134551444 151554050 160647293 168189305 217090756 244523450 256518940 271363445 303108100 320648675 321294586 336378610 421320259 489046900 542726890 641297350 642589172 672757220 679775191 803236465 840946525 842640518 1085453780 1282594700 1356817225 1359550382 1606472930 1681893050 1685281036 1782806633 2106601295 2713634450 2719100764 3212945860 3363786100 3398875955 3565613266 4016182325 4213202590 5427268900 6797751910 7131226532 8032364650 8426405180 8514306529 8914033165 10533006475 13595503820 16064729300 16994379775 17028613058 17828066330 21066012950 22329973727 33988759550 34057226116 35656132660 42132025900 42571532645 44570165825 44659947454 58563516001 67977519100 85143065290 89140331650 89319894908 94488751549 111649868635 117127032002 170286130580 178280663300 188977503098 212857663225 223299737270 234254064004 292817580005 377955006196 425715326450 446599474540 472443757745 558249343175 585635160010 851430652900 944887515490 1116498686350 1171270320020 1183488607531 1464087900025 1889775030980 2232997372700 2362218788725 2366977215062 2928175800050 3103866348053 4724437577450 4733954430124 5856351600100 5917443037655 6207732696106 9448875154900 11834886075310 12415465392212 15519331740265 23669772150620 29587215188275 31038663480530 59174430376550 62077326961060 77596658701325 118348860753100 155193317402650 164504916446809 310386634805300 329009832893618 658019665787236 822524582234045 1645049164468090 3290098328936180 4112622911170225 8225245822340450 16450491644680900
• Sum of all divisors σ(n): 36668513077500213
• Sum of proper divisors (its aliquot sum) s(n): 20218021432819313
• 16450491644680900 is an abundant number, because the sum of its proper divisors (20218021432819313) is greater than itself. Its abundance is 3767529788138413

Bases of 16450491644680900

• Binary: 111010011100011010001010001110110111001001101011000100₂
• Hexadecimal: 0x3A71A28EDC9AC4
• Base-36: 4HZ7NJ64VK4

Squares and roots of 16450491644680900

• 16450491644680900 squared (16450491644680900²) is 270618675351716102257262824810000
• 16450491644680900 cubed (16450491644680900³) is 4451810257768018757290335131875711145053129000000
• 16450491644680900 is a perfect square number. Its square root is 128259470
• The cube root of 16450491644680900 is 254327.2882489767

Scales and comparisons

• 16,450,491,644,680,900 seconds is equal to 523,074,749 years, 30 weeks, 4 days, 11 hours, 21 minutes, 40 seconds.
• To count from 1 to 16,450,491,644,680,900 would take you about one billion, five hundred sixty-nine million, two hundred twenty-four thousand, two hundred forty-eight 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 16450491644680900 cubic inches would be around 21193.9 feet tall.

Recreational maths with 16450491644680900

• 16450491644680900 backwards is 00908644619405461
• The number of decimal digits it has is: 17
• The sum of 16450491644680900's digits is 67
• More coming soon!