242909822025

Names of 242909822025

• Cardinal: 242909822025 can be written as Two hundred forty-two billion, nine hundred nine million, eight hundred twenty-two thousand and twenty-five.

Scientific notation

• Scientific notation: 2.42909822025 × 10¹¹

Factors of 242909822025

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 310

Divisors of 242909822025

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 13 15 19 25 27 37 39 45 57 65 75 95 111 117 135 169 171 185 195 225 233 247 285 325 333 351 475 481 507 513 555 585 675 699 703 741 845 855 925 975 999 1165 1235 1425 1443 1521 1665 1755 2097 2109 2197 2223 2405 2535 2565 2775 2925 3029 3211 3495 3515 3705 4225 4275 4329 4427 4563 4995 5825 6175 6253 6291 6327 6591 6669 7215 7605 8325 8621 8775 9087 9139 9633 10485 10545 10985 11115 12025 12675 12825 12987 13281 15145 16055 17475 17575 18525 18759 18981 19773 21645 22135 22815 24975 25863 27261 27417 28899 31265 31455 31635 32955 33345 36075 38025 39377 39843 41743 43105 45435 45695 48165 52425 52725 54925 55575 56277 57551 59319 64935 66405 75725 77589 80275 81289 81783 82251 86697 93795 94905 98865 108225 110675 112073 114075 118131 118807 119529 125229 129315 136305 137085 144495 156325 157275 158175 163799 164775 166725 168831 172653 196885 199215 208715 215525 227175 228475 232767 240825 243867 246753 281385 287755 296595 324675 332025 336219 354393 356421 375687 387945 406445 408915 411255 433485 468975 474525 491397 494325 511901 517959 560365 590655 594035 597645 626145 646575 681525 685425 722475 731601 748163 818995 844155 863265 984425 996075 1008657 1043575 1063179 1069263 1127061 1163835 1219335 1233765 1406925 1438775 1456949 1474191 1482975 1535703 1544491 1553877 1681095 1771965 1782105 1878435 1939725 2032225 2044575 2056275 2129387 2167425 2194803 2244489 2456985 2559505 2589795 2801825 2953275 2970175 2988225 3025971 3130725 3207789 3658005 3740815 4094975 4220775 4316325 4370847 4422573 4607109 4633473 5043285 5315895 5346315 5635305 5819175 6096675 6168825 6388161 6733467 7284745 7370955 7678515 7722455 7769385 8405475 8859825 8910525 9392175 9726119 10646935 10974015 11222445 12284925 12797525 12948975 13112541 13821327 13900419 15129855 16038945 18290025 18704075 18940337 19164483 20200401 21854235 22112865 23035545 23167365 25216425 26579475 26731575 27682031 28176525 29178357 31940805 33667335 36423725 36854775 38392575 38612275 38846925 39337623 41701257 48630595 53234675 54870075 56112225 56821011 57493449 65562705 69106635 69502095 75649275 80194725 83046093 87535071 94701685 95822415 101002005 109271175 110564325 115177725 115836825 138410155 145891785 159704025 168336675 170463033 196688115 208506285 243152975 249138279 262605213 284105055 287467245 327813525 345533175 347510475 359866403 415230465 437675355 473508425 479112075 505010025 511389099 692050775 729458925 747414837 852315165 983440575 1042531425 1079599209 1245691395 1313026065 1420525275 1437336225 1799332015 2076152325 2188376775 2556945495 3238797627 3737074185 4261575825 5397996045 6228456975 6565130325 8996660075 9716392881 12784727475 16193988135 18685370925 26989980225 48581964405 80969940675 242909822025
• Sum of all divisors σ(n): 524841408000
• Sum of proper divisors (its aliquot sum) s(n): 281931585975
• 242909822025 is an abundant number, because the sum of its proper divisors (281931585975) is greater than itself. Its abundance is 39021763950

Bases of 242909822025

• Binary: 11100010001110100011011011110001001001₂
• Hexadecimal: 0x388E8DBC49
• Base-36: 33LA8I89

Squares and roots of 242909822025

• 242909822025 squared (242909822025²) is 59005181636217175100625
• 242909822025 cubed (242909822025³) is 14332938169806312297941080216265625
• The square root of 242909822025 is 492858.8256539595
• The cube root of 242909822025 is 6239.4794487633

Scales and comparisons

• 242,909,822,025 seconds is equal to 7,723 years, 40 weeks, 4 days, 6 hours, 33 minutes, 45 seconds.
• To count from 1 to 242,909,822,025 would take you about fifteen thousand, four hundred forty-seven 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 242909822025 cubic inches would be around 520 feet tall.

Recreational maths with 242909822025

• 242909822025 backwards is 520228909242
• 242909822025 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 242909822025's digits is 45
• More coming soon!