242909641585728

Names of 242909641585728

• Cardinal: 242909641585728 can be written as Two hundred forty-two trillion, nine hundred nine billion, six hundred forty-one million, five hundred eighty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.42909641585728 × 10¹⁴

Factors of 242909641585728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 205598

Divisors of 242909641585728

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 144 156 169 192 208 216 234 288 312 338 351 416 432 468 507 576 624 676 702 832 864 936 1014 1248 1352 1404 1521 1728 1872 2028 2496 2704 2808 3042 3744 4056 4129 4563 5408 5616 6084 7488 8112 8258 9126 10816 11232 12168 12387 16224 16516 18252 22464 24336 24774 32448 33032 36504 37161 48672 49548 53677 66064 73008 74322 97344 99096 107354 111483 132128 146016 148644 161031 198192 201451 214708 222966 264256 292032 297288 322062 396384 402902 429416 445932 483093 594576 604353 644124 697801 792768 805804 858832 891864 966186 1189152 1208706 1288248 1395602 1449279 1611608 1717664 1783728 1813059 1932372 2093403 2378304 2417412 2576496 2618863 2791204 2898558 3223216 3435328 3567456 3626118 3864744 4186806 4834824 5152992 5237726 5439177 5582408 5797116 6280209 6446432 7134912 7252236 7729488 7856589 8373612 9669648 10305984 10475452 10878354 11164816 11594232 12560418 12892864 14504472 15458976 15713178 16747224 18840627 19339296 20950904 21756708 22329632 23188464 23569767 25120836 29008944 30917952 31426356 33494448 34045219 37681254 38678592 41901808 43513416 44659264 46376928 47139534 50241672 58017888 62852712 66988896 68090438 70709301 75362508 83803616 87026832 92753856 94279068 100483344 102135657 116035776 125705424 133977792 136180876 141418602 150725016 167607232 174053664 188558136 200966688 204271314 251410848 272361752 282837204 301450032 306406971 348107328 377116272 401933376 408542628 502821696 544723504 565674408 602900064 612813942 754232544 817085256 831791179 919220913 1089447008 1131348816 1205800128 1225627884 1508465088 1634170512 1663582358 1838441826 2178894016 2262697632 2451255768 2495373537 3268341024 3327164716 3676883652 4525395264 4902511536 4990747074 6536682048 6654329432 7353767304 7486120611 9805023072 9981494148 10813285327 13308658864 14707534608 14972241222 19610046144 19962988296 21626570654 22458361833 26617317728 29415069216 29944482444 32439855981 39925976592 43253141308 44916723666 53234635456 58830138432 59888964888 64879711962 79851953184 86506282616 89833447332 97319567943 119777929776 129759423924 140572709251 159703906368 173012565232 179666894664 194639135886 239555859552 259518847848 281145418502 291958703829 346025130464 359333789328 389278271772 421718127753 479111719104 519037695696 562290837004 583917407658 692050260928 718667578656 778556543544 843436255506 1038075391392 1124581674008 1167834815316 1265154383259 1437335157312 1557113087088 1686872511012 2076150782784 2249163348016 2335669630632 2530308766518 3114226174176 3373745022024 3795463149777 4498326696032 4671339261264 5060617533036 6228452348352 6747490044048 7590926299554 8996653392064 9342678522528 10121235066072 13494980088096 15181852599108 18685357045056 20242470132144 26989960176192 30363705198216 40484940264288 60727410396432 80969880528576 121454820792864 242909641585728
• Sum of all divisors σ(n): 773457467966400
• Sum of proper divisors (its aliquot sum) s(n): 530547826380672
• 242909641585728 is an abundant number, because the sum of its proper divisors (530547826380672) is greater than itself. Its abundance is 287638184794944

Bases of 242909641585728

• Binary: 110111001110110011001110111001100011010001000000₂
• Hexadecimal: 0xDCECCEE63440
• Base-36: 2E3R5CUXC0

Squares and roots of 242909641585728

• 242909641585728 squared (242909641585728²) is 59005093975306837750373289984
• 242909641585728 cubed (242909641585728³) is 14332906229273982506756946947852982139748352
• The square root of 242909641585728 is 15585558.7511557631
• The cube root of 242909641585728 is 62394.7790381781

Scales and comparisons

• 242,909,641,585,728 seconds is equal to 7,723,775 years, 12 weeks, 1 day, 28 minutes, 48 seconds.
• To count from 1 to 242,909,641,585,728 would take you about nineteen million, three hundred nine thousand, four hundred thirty-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 242909641585728 cubic inches would be around 5199.6 feet tall.

Recreational maths with 242909641585728

• 242909641585728 backwards is 827585146909242
• 242909641585728 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 242909641585728's digits is 72
• More coming soon!