490614869745

Names of 490614869745

• Cardinal: 490614869745 can be written as Four hundred ninety billion, six hundred fourteen million, eight hundred sixty-nine thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 4.90614869745 × 10¹¹

Factors of 490614869745

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 990190

Divisors of 490614869745

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 11 13 15 21 33 35 39 45 55 63 65 77 91 99 105 117 121 143 165 195 231 273 315 363 385 429 455 495 585 605 693 715 819 847 1001 1089 1155 1287 1365 1573 1815 2145 2541 3003 3465 4095 4235 4719 5005 5445 6435 7623 7865 9009 11011 12705 14157 15015 23595 33033 38115 45045 55055 70785 99099 165165 495495 990151 2970453 4950755 6931057 8911359 10891661 12871963 14852265 20793171 32674983 34655285 38615889 44556795 54458305 62379513 64359815 76241627 90103741 98024949 103965855 115847667 119808271 141591593 163374915 193079445 228724881 270311223 311897565 359424813 381208135 424774779 450518705 490124745 579238335 599041355 686174643 707957965 810933669 838657897 991141151 1078274439 1143624405 1274324337 1351556115 1557507523 1797124065 2123873895 2515973691 2973423453 3430873215 4054668345 4193289485 4672522569 4955705755 5391372195 6371621685 7547921073 7787537615 8920270359 10902552661 12579868455 14017567707 14867117265 23362612845 32707657983 37739605365 44601351795 54512763305 70087838535 98122973949 163538289915 490614869745
• Sum of all divisors σ(n): 1150445726976
• Sum of proper divisors (its aliquot sum) s(n): 659830857231
• 490614869745 is an abundant number, because the sum of its proper divisors (659830857231) is greater than itself. Its abundance is 169215987486

Bases of 490614869745

• Binary: 111001000111010111011001100111011110001₂
• Hexadecimal: 0x723AECCEF1
• Base-36: 69DVFCA9

Squares and roots of 490614869745

• 490614869745 squared (490614869745²) is 240702950414903316365025
• 490614869745 cubed (490614869745³) is 118092446665044984265195267248668625
• The square root of 490614869745 is 700439.0549826587
• The cube root of 490614869745 is 7887.0313835461

Scales and comparisons

• 490,614,869,745 seconds is equal to 15,600 years, 1 week, 5 days, 20 hours, 15 minutes, 45 seconds.
• To count from 1 to 490,614,869,745 would take you about thirty-one thousand, two hundred 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 490614869745 cubic inches would be around 657.3 feet tall.

Recreational maths with 490614869745

• 490614869745 backwards is 547968416094
• 490614869745 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490614869745's digits is 63
• More coming soon!