242998197390

Names of 242998197390

• Cardinal: 242998197390 can be written as Two hundred forty-two billion, nine hundred ninety-eight million, one hundred ninety-seven thousand, three hundred ninety.

Scientific notation

• Scientific notation: 2.4299819739 × 10¹¹

Factors of 242998197390

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1345

Divisors of 242998197390

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 19 26 30 38 39 45 57 65 73 78 90 95 114 117 130 137 146 171 190 195 219 234 247 274 285 342 365 390 411 438 494 570 585 657 685 730 741 822 855 949 1093 1095 1170 1233 1235 1314 1370 1387 1482 1710 1781 1898 2055 2186 2190 2223 2466 2470 2603 2774 2847 3279 3285 3562 3705 4110 4161 4446 4745 5206 5343 5465 5694 6165 6558 6570 6935 7410 7809 8322 8541 8905 9490 9837 10001 10686 10930 11115 12330 12483 13015 13870 14209 14235 15618 16029 16395 17082 17810 18031 19674 20002 20767 20805 22230 23427 24966 26030 26715 28418 28470 30003 32058 32790 33839 36062 39045 41534 41610 42627 42705 46854 49185 50005 53430 54093 60006 62301 62415 67678 71045 78090 79789 80145 85254 85410 90009 90155 98370 100010 101517 103835 108186 117135 124602 124830 127881 130013 142090 149741 150015 159578 160290 162279 169195 180018 180310 186903 190019 203034 207670 213135 234270 239367 255762 260026 269971 270465 299482 300030 304551 311505 324558 338390 373806 380038 390039 398945 426270 449223 450045 478734 507585 539942 540930 570057 609102 623010 639405 650065 718101 748705 780078 797890 809913 811395 898446 900090 934515 950095 1015170 1037257 1140114 1170117 1196835 1278810 1300130 1347669 1349855 1436202 1497410 1515991 1522755 1619826 1622790 1710171 1869030 1900190 1946633 1950195 2074514 2246115 2340234 2393670 2429739 2470247 2695338 2699710 2845079 2850285 3031982 3045510 3111771 3420342 3590505 3893266 3900390 4049565 4492230 4547973 4859478 4940494 5186285 5690158 5700570 5839899 5850585 6223542 6738345 7181010 7410741 7579955 8099130 8535237 8550855 9095946 9335313 9733165 10372570 10931093 11679798 11701170 12148695 12351235 13476690 13643919 14225395 14821482 15159910 15558855 17070474 17101710 17519697 18670626 19466330 19707883 21862186 22232223 22739865 24297390 24702470 25605711 27287838 28450790 29199495 31117710 32793279 35039394 36986027 37053705 39415766 42676185 44464446 45479730 46676565 51211422 54655465 58398990 59123649 65586558 68219595 73972054 74107410 85352370 87598485 93353130 98379837 98539415 109310930 110958081 111161115 118247298 128028555 136439190 142104209 163966395 175196970 177370947 184930135 196759674 197078830 207690767 221916162 222322230 256057110 284208418 295618245 327932790 332874243 354741894 369860270 415381534 426312627 491899185 554790405 591236490 623072301 665748486 710521045 852625254 886854735 983798370 1038453835 1109580810 1246144602 1278937881 1421042090 1664371215 1773709470 1869216903 2076907670 2131563135 2557875762 2699979971 3115361505 3328742430 3738433806 4263126270 5399959942 6230723010 6394689405 8099939913 9346084515 12789378810 13499899855 16199879826 18692169030 24299819739 26999799710 40499699565 48599639478 80999399130 121499098695 242998197390
• Sum of all divisors σ(n): 731984722560
• Sum of proper divisors (its aliquot sum) s(n): 488986525170
• 242998197390 is an abundant number, because the sum of its proper divisors (488986525170) is greater than itself. Its abundance is 245988327780

Bases of 242998197390

• Binary: 11100010010011110100100011110010001110₂
• Hexadecimal: 0x3893D23C8E
• Base-36: 33MQUP3I

Squares and roots of 242998197390

• 242998197390 squared (242998197390²) is 59048123934789402812100
• 242998197390 cubed (242998197390³) is 14348587675415138792614896880419000
• The square root of 242998197390 is 492948.4733620747
• The cube root of 242998197390 is 6240.2360387475

Scales and comparisons

• 242,998,197,390 seconds is equal to 7,726 years, 30 weeks, 5 days, 3 hours, 16 minutes, 30 seconds.
• To count from 1 to 242,998,197,390 would take you about fifteen thousand, four hundred fifty-three 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 242998197390 cubic inches would be around 520 feet tall.

Recreational maths with 242998197390

• 242998197390 backwards is 093791899242
• The number of decimal digits it has is: 12
• The sum of 242998197390's digits is 63
• More coming soon!