989453426789230390

Names of 989453426789230390

• Cardinal: 989453426789230390 can be written as Nine hundred eighty-nine quadrillion, four hundred fifty-three trillion, four hundred twenty-six billion, seven hundred eighty-nine million, two hundred thirty thousand, three hundred ninety.

Scientific notation

• Scientific notation: 9.8945342678923039 × 10¹⁷

Factors of 989453426789230390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 410842

Divisors of 989453426789230390

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 10 13 17 26 34 65 85 130 170 221 289 442 578 1105 1445 1597 2210 2890 3194 3757 7514 7985 15970 18785 20761 27149 37570 41522 45319 54298 90638 103805 135745 207610 226595 271490 352937 363889 453190 461533 589147 705874 727778 770423 923066 1178294 1540846 1764685 1819445 2307665 2945735 3529370 3638890 3852115 4615330 4730557 5891470 5999929 6186113 7704230 9461114 10015499 11999858 12372226 13097191 20030998 23652785 26194382 29999645 30930565 47305570 50077495 59999290 61861130 65485955 72374443 80419469 100154990 105163921 130971910 144748886 160838938 170263483 210327842 340526966 361872215 402097345 525819605 581130733 723744430 804194690 851317415 940867759 1051639210 1162261466 1230365531 1367130973 1702634830 1881735518 2460731062 2734261946 2905653665 4704338795 5811307330 6151827655 6835654865 7554699529 9408677590 9879222461 12303655310 13671309730 15109399058 15994751903 16491085591 19758444922 20916214027 31989503806 32982171182 37773497645 41832428054 49396112305 75546995290 79973759515 82455427955 98792224610 104581070135 128429891993 159947519030 164910855910 167946781837 209162140270 214384112683 256859783986 271910782351 280348455047 335893563674 428768225366 543821564702 560696910094 642149459965 839733909185 1071920563415 1284298919930 1359553911755 1401742275235 1679467818370 2143841126830 2183308163881 2719107823510 2803484550470 3644529915611 4366616327762 4765923735799 7289059831222 9531847471598 10916540819405 18222649578055 21833081638810 23829618678995 26336263688827 36445299156110 47659237357990 52672527377654 61957008565387 123914017130774 131681318444135 263362636888270 309785042826935 342371427954751 447716482710059 619570085653870 684742855909502 895432965420118 1711857139773755 2238582413550295 3423714279547510 4477164827100590 5820314275230767 7611180206071003 11640628550461534 15222360412142006 29101571376153835 38055901030355015 58203142752307670 76111802060710030 98945342678923039 197890685357846078 494726713394615195 989453426789230390
• Sum of all divisors σ(n): 2038805109924105600
• Sum of proper divisors (its aliquot sum) s(n): 1049351683134875210
• 989453426789230390 is an abundant number, because the sum of its proper divisors (1049351683134875210) is greater than itself. Its abundance is 59898256345644820

Bases of 989453426789230390

• Binary: 110110111011001111101010011000111001100100001010011100110110₂
• Hexadecimal: 0xDBB3EA63990A736
• Base-36: 7IMJYT5FVW3A

Squares and roots of 989453426789230390

• 989453426789230390 squared (989453426789230390²) is 979018083784950903200516888499552100
• 989453426789230390 cubed (989453426789230390³) is 968692797889645542496195277760538016922582618708319000
• The square root of 989453426789230390 is 994712735.8133253489
• The cube root of 989453426789230390 is 996472.0437580381

Scales and comparisons

• 989,453,426,789,230,390 seconds is equal to 31,461,558,391 years, 25 weeks, 5 days, 23 hours, 33 minutes, 10 seconds.
• To count from 1 to 989,453,426,789,230,390 would take you about ninety-four billion, three hundred eighty-four million, six hundred seventy-five thousand, one hundred seventy-four 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 989453426789230390 cubic inches would be around 83039.3 feet tall.

Recreational maths with 989453426789230390

• 989453426789230390 backwards is 093032987624354989
• The number of decimal digits it has is: 18
• The sum of 989453426789230390's digits is 91
• More coming soon!