138082115250

Names of 138082115250

• Cardinal: 138082115250 can be written as One hundred thirty-eight billion, eighty-two million, one hundred fifteen thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.3808211525 × 10¹¹

Factors of 138082115250

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1062

Divisors of 138082115250

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 25 29 30 38 45 50 57 58 75 87 90 95 114 125 127 145 150 171 174 190 225 250 254 261 285 290 342 375 381 435 450 475 522 551 570 635 725 750 762 855 870 877 950 1102 1125 1143 1270 1305 1425 1450 1653 1710 1754 1905 2175 2250 2286 2375 2413 2610 2631 2755 2850 3175 3306 3625 3683 3810 4275 4350 4385 4750 4826 4959 5262 5510 5715 6350 6525 7125 7239 7250 7366 7893 8265 8550 8770 9525 9918 10875 11049 11430 12065 13050 13155 13775 14250 14478 15786 15875 16530 16663 18415 19050 21375 21717 21750 21925 22098 24130 24795 25433 26310 27550 28575 31750 32625 33147 33326 36195 36830 39465 41325 42750 43434 43850 47625 49590 49989 50866 55245 57150 60325 65250 65775 66294 68875 69977 72390 76299 78930 82650 83315 92075 95250 99978 108585 109625 110490 111379 120650 123975 127165 131550 137750 139954 142875 149967 152598 165735 166630 180975 184150 197325 206625 209931 217170 219250 222758 228897 247950 249945 254330 276225 285750 299934 301625 328875 331470 334137 349885 361950 381495 394650 413250 416575 419862 457794 460375 483227 499890 542925 552450 556895 603250 619875 629793 635825 657750 668274 699770 749835 762990 828675 833150 904875 920750 966454 986625 1002411 1049655 1085850 1113790 1144485 1239750 1249725 1259586 1271650 1381125 1449681 1499670 1657350 1670685 1749425 1809750 1907475 1973250 2004822 2082875 2099310 2116201 2288970 2416135 2499450 2714625 2762250 2784475 2899362 3148965 3179125 3229991 3341370 3498850 3749175 3814950 4143375 4165750 4232402 4349043 4832270 5012055 5248275 5429250 5568950 5722425 6248625 6297930 6348603 6358250 6459982 7248405 7498350 8286750 8353425 8698086 8747125 9537375 9689973 10024110 10496550 10581005 11444850 12080675 12497250 12697206 13922375 14496810 15744825 16149955 16706850 17494250 18745875 19045809 19074750 19379946 21162010 21745215 24161350 25060275 26241375 27844750 28612125 29069919 31489650 31743015 32299910 36242025 37491750 38091618 41767125 43490430 48449865 50120550 52482750 52905025 57224250 58139838 60403375 61369829 63486030 72484050 78724125 80749775 83534250 95229045 96899730 105810050 108726075 120806750 122739658 125301375 145349595 157448250 158715075 161499550 181210125 184109487 190458090 217452150 242249325 250602750 264525125 290699190 306849145 317430150 362420250 368218974 403748875 476145225 484498650 529050250 543630375 552328461 613698290 726747975 793575375 807497750 920547435 952290450 1087260750 1104656922 1211246625 1453495950 1534245725 1587150750 1841094870 2380726125 2422493250 2761642305 3068491450 3633739875 4602737175 4761452250 5523284610 7267479750 7671228625 9205474350 13808211525 15342457250 23013685875 27616423050 46027371750 69041057625 138082115250
• Sum of all divisors σ(n): 410246553600
• Sum of proper divisors (its aliquot sum) s(n): 272164438350
• 138082115250 is an abundant number, because the sum of its proper divisors (272164438350) is greater than itself. Its abundance is 134082323100

Bases of 138082115250

• Binary: 10000000100110010101011101111010110010₂
• Hexadecimal: 0x202655DEB2
• Base-36: 1RFMIY0I

Squares and roots of 138082115250

• 138082115250 squared (138082115250²) is 19066670551914282562500
• 138082115250 cubed (138082115250³) is 2632766200583209072916190328125000
• The square root of 138082115250 is 371594.0193948229
• The cube root of 138082115250 is 5168.6740317631

Scales and comparisons

• 138,082,115,250 seconds is equal to 4,390 years, 30 weeks, 2 days, 15 hours, 7 minutes, 30 seconds.
• To count from 1 to 138,082,115,250 would take you about eight thousand, seven hundred eighty-one 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 138082115250 cubic inches would be around 430.7 feet tall.

Recreational maths with 138082115250

• 138082115250 backwards is 052511280831
• The number of decimal digits it has is: 12
• The sum of 138082115250's digits is 36
• More coming soon!