13221808145325

Names of 13221808145325

• Cardinal: 13221808145325 can be written as Thirteen trillion, two hundred twenty-one billion, eight hundred eight million, one hundred forty-five thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 1.3221808145325 × 10¹³

Factors of 13221808145325

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 401

Divisors of 13221808145325

• Number of divisors d(n): 270
• Complete list of divisors:
  1 3 5 9 13 15 25 27 39 45 65 73 75 81 117 135 195 219 225 307 325 351 365 405 585 657 675 921 949 975 1053 1095 1535 1755 1825 1971 2025 2763 2847 2925 3285 3991 4605 4745 5265 5329 5475 5913 7675 8289 8541 8775 9855 11973 13815 14235 15987 16425 19955 22411 23025 23725 24867 25623 26325 26645 29565 35919 41445 42705 47961 49275 59865 67233 69075 69277 71175 76869 79935 94249 99775 107757 112055 124335 128115 133225 143883 147825 179595 201699 207225 207831 213525 239805 282747 291343 299325 323271 336165 346385 384345 399675 431649 471245 538785 560275 605097 621675 623493 640575 719415 848241 874029 897975 1008495 1039155 1199025 1225237 1413735 1456715 1616355 1636003 1680825 1731925 1815291 1870479 1921725 2158245 2356225 2544723 2622087 2693925 3025485 3117465 3597075 3675711 4241205 4370145 4908009 5042475 5195775 5611437 6126185 6880177 7068675 7283575 7634169 7866261 8081775 8180015 9076455 9352395 10791225 11027133 12723615 13110435 14724027 15127425 15587325 18378555 20640531 21206025 21268039 21850725 23598783 24540045 28057185 30630925 33081399 34400885 38170845 39331305 40900075 44172081 45382275 46761975 55135665 61921593 63618075 63804117 65552175 73620135 89442301 91892775 99244197 103202655 106340195 117993915 122700225 132516243 140285925 165406995 172004425 185764779 190854225 191412351 196656525 220860405 268326903 275678325 309607965 319020585 368100675 447211505 496220985 502252921 516013275 531700975 557294337 574237053 589969575 662581215 804980709 827034975 928823895 957061755 1104302025 1341634515 1506758763 1548039825 1595102925 1722711159 2236057525 2414942127 2481104925 2511264605 2786471685 2871185265 3312906075 4024903545 4520276289 4644119475 4785308775 6529287973 6708172575 7244826381 7533793815 8613555795 12074710635 12556323025 13560828867 13932358425 14355926325 19587863919 20124517725 22601381445 32646439865 36224131905 37668969075 40682486601 43067778975 58763591757 60373553175 67804144335 97939319595 113006907225 163232199325 176290775271 181120659525 203412433005 293817958785 339020721675 489696597975 528872325813 881453876355 1017062165025 1469089793925 2644361629065 4407269381775 13221808145325
• Sum of all divisors σ(n): 26828954708094
• Sum of proper divisors (its aliquot sum) s(n): 13607146562769
• 13221808145325 is an abundant number, because the sum of its proper divisors (13607146562769) is greater than itself. Its abundance is 385338417444

Bases of 13221808145325

• Binary: 11000000011001110001001011011000001110101101₂
• Hexadecimal: 0xC06712D83AD
• Base-36: 4OQ0J6XT9

Squares and roots of 13221808145325

• 13221808145325 squared (13221808145325²) is 174816210631782516319355625
• 13221808145325 cubed (13221808145325³) is 2311386397666152938595180941580356203125
• The square root of 13221808145325 is 3636180.4335490557
• The cube root of 13221808145325 is 23646.3229687649

Scales and comparisons

• 13,221,808,145,325 seconds is equal to 420,412 years, 31 weeks, 1 day, 20 hours, 48 minutes, 45 seconds.
• To count from 1 to 13,221,808,145,325 would take you about one million, fifty-one thousand and thirty-one 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 13221808145325 cubic inches would be around 1970.5 feet tall.

Recreational maths with 13221808145325

• 13221808145325 backwards is 52354180812231
• 13221808145325 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13221808145325's digits is 45
• More coming soon!