490491312750

Names of 490491312750

• Cardinal: 490491312750 can be written as Four hundred ninety billion, four hundred ninety-one million, three hundred twelve thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 4.9049131275 × 10¹¹

Factors of 490491312750

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 93

Divisors of 490491312750

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 23 25 30 38 41 45 46 50 57 69 75 82 90 95 114 115 123 125 138 150 171 190 205 207 225 230 246 250 285 342 345 369 375 410 414 437 450 475 529 570 575 615 690 738 750 779 855 874 943 950 1025 1035 1058 1125 1150 1230 1311 1425 1558 1587 1710 1725 1845 1886 2050 2070 2185 2250 2337 2375 2622 2645 2829 2850 2875 3075 3174 3450 3690 3895 3933 4275 4370 4674 4715 4750 4761 5125 5175 5290 5658 5750 6150 6555 7011 7125 7790 7866 7935 8487 8550 8625 9225 9430 9522 10051 10250 10350 10925 11685 12167 13110 13225 14022 14145 14250 15375 15870 16974 17250 17917 18450 19475 19665 20102 21375 21689 21850 23370 23575 23805 24334 25875 26450 28290 30153 30750 32775 35055 35834 36501 38950 39330 39675 42435 42750 43378 46125 47150 47610 50255 51750 53751 54625 58425 60306 60835 65067 65550 66125 70110 70725 73002 79350 84870 89585 90459 92250 97375 98325 100510 107502 108445 109250 109503 116850 117875 119025 121670 130134 132250 141450 150765 161253 163875 175275 179170 180918 182505 194750 195201 196650 198375 212175 216890 219006 231173 235750 238050 251275 268755 279841 292125 301530 304175 322506 325335 327750 350550 353625 365010 390402 396750 412091 424350 447925 452295 462346 491625 498847 502550 537510 542225 547515 559682 584250 595125 608350 650670 693519 707250 753825 806265 824182 839523 876375 895850 904590 912525 976005 983250 997694 1060875 1084450 1095030 1155865 1190250 1236273 1256375 1343775 1387038 1399205 1496541 1507650 1520875 1612530 1626675 1679046 1752750 1825050 1952010 2060455 2080557 2121750 2239625 2261475 2311730 2472546 2494235 2512750 2518569 2687550 2711125 2737575 2798410 2993082 3041750 3253350 3467595 3708819 3769125 4031325 4120910 4161114 4197615 4479250 4489623 4522950 4562625 4880025 4988470 5037138 5316979 5422250 5475150 5779325 6181365 6718875 6935190 6996025 7417638 7482705 7538250 8062650 8133375 8395230 8979246 9125250 9478093 9760050 10302275 10402785 10633958 11307375 11473481 11558650 12362730 12471175 12592845 13437750 13687875 13992050 14965410 15950937 16266750 17337975 18544095 18956186 20156625 20604550 20805570 20988075 22448115 22614750 22946962 24400125 24942350 25185690 26584895 27375750 28434279 28896625 30906825 31901874 34420443 34675950 34980125 37088190 37413525 40313250 41976150 44896230 47390465 47852811 48800250 51511375 52013925 53169790 56868558 57367405 57793250 61813650 62355875 62964225 68840886 69960250 74827050 79754685 85302837 86689875 92720475 94780930 95705622 103022750 103261329 104027850 104940375 112240575 114734810 124711750 125928450 132924475 142171395 154534125 159509370 170605674 172102215 173379750 185440950 187067625 206522658 209880750 217996139 224481150 236952325 239264055 260069625 265848950 284342790 286837025 309068250 314821125 344204430 374135250 398773425 426514185 435992278 463602375 473904650 478528110 516306645 520139250 561202875 573674050 629642250 653988417 664622375 710856975 797546850 853028370 860511075 927204750 1032613290 1089980695 1122405750 1184761625 1196320275 1307976834 1329244750 1421713950 1434185125 1721022150 1961965251 1993867125 2132570925 2179961390 2369523250 2392640550 2581533225 2868370250 3269942085 3554284875 3923930502 3987734250 4265141850 4302555375 5163066450 5449903475 5981601375 6539884170 7108569750 8605110750 9809826255 10662854625 10899806950 11963202750 12907666125 16349710425 19619652510 21325709250 25815332250 27249517375 32699420850 49049131275 54499034750 81748552125 98098262550 163497104250 245245656375 490491312750
• Sum of all divisors σ(n): 1495150544160
• Sum of proper divisors (its aliquot sum) s(n): 1004659231410
• 490491312750 is an abundant number, because the sum of its proper divisors (1004659231410) is greater than itself. Its abundance is 514167918660

Bases of 490491312750

• Binary: 111001000110011100011110111101001101110₂
• Hexadecimal: 0x72338F7A6E
• Base-36: 69BTV33I

Squares and roots of 490491312750

• 490491312750 squared (490491312750²) is 240581727883218312562500
• 490491312750 cubed (490491312750³) is 118003247533103028823620441421875000
• The square root of 490491312750 is 700350.8497531791
• The cube root of 490491312750 is 7886.3692350361

Scales and comparisons

• 490,491,312,750 seconds is equal to 15,596 years, 5 weeks, 3 days, 18 hours, 52 minutes, 30 seconds.
• To count from 1 to 490,491,312,750 would take you about thirty-one thousand, one hundred ninety-two 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 490491312750 cubic inches would be around 657.2 feet tall.

Recreational maths with 490491312750

• 490491312750 backwards is 057213194094
• 490491312750 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490491312750's digits is 45
• More coming soon!