538712202990

Names of 538712202990

• Cardinal: 538712202990 can be written as Five hundred thirty-eight billion, seven hundred twelve million, two hundred two thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 5.3871220299 × 10¹¹

Factors of 538712202990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 327

Divisors of 538712202990

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 37 39 61 65 74 78 79 111 122 127 130 158 183 185 195 222 237 254 305 366 370 381 390 395 474 481 555 610 635 762 790 793 915 962 1027 1110 1185 1270 1443 1586 1651 1830 1905 2054 2257 2370 2379 2405 2886 2923 3081 3302 3721 3810 3965 4514 4699 4758 4810 4819 4953 5135 5846 6162 6771 7215 7442 7747 7930 8255 8769 9398 9638 9906 10033 10270 11163 11285 11895 13542 14097 14430 14457 14615 15405 15494 16510 17538 18605 20066 22326 22570 23241 23495 23790 24095 24765 28194 28914 29230 29341 30099 30810 33855 37210 37999 38735 43845 46482 46990 48190 48373 49530 50165 55815 58682 60198 61087 62647 67710 70485 72285 75998 77470 87690 88023 96746 100330 100711 111630 113997 116205 122174 125294 130429 137677 140970 144570 145119 146705 150495 176046 178303 183261 187941 189995 201422 227994 232410 241865 260858 275354 286639 290238 293410 293959 300990 302133 305435 313235 356606 366522 371221 375882 379990 391287 413031 440115 472567 483730 503555 534909 569985 573278 587918 604266 610870 612013 626470 652145 688385 725595 742442 782574 826062 859917 880230 881877 891515 916305 939705 945134 1007110 1069818 1113663 1139970 1224026 1304290 1376770 1417701 1433195 1451190 1469795 1510665 1719834 1763754 1783030 1789801 1832610 1836039 1856105 1879410 1956435 2065155 2227326 2317939 2362835 2674545 2835402 2866390 2939590 3021330 3060065 3579602 3672078 3712210 3726307 3821467 3912870 4130310 4299585 4409385 4635878 4725670 4825873 5349090 5369403 5568315 6120130 6143371 6953817 7088505 7452614 7642934 7956169 8599170 8818770 8949005 9180195 9651746 10738806 10876483 11136630 11178921 11464401 11589695 12286742 13907634 14177010 14477619 15912338 17484979 17898010 18360390 18430113 18631535 19107335 21752966 22357842 22644481 22928802 23179390 23868507 24129365 26847015 28955238 30716855 32629449 34769085 34969958 36860226 37263070 37332793 38214670 39780845 45288962 47737014 48258730 52454937 53694030 54382415 55894605 57322005 61433710 65258898 67933443 69538170 72388095 74665586 79561690 87424895 92150565 104909874 108764830 111789210 111998379 113222405 114644010 119342535 135866886 141394279 144776190 163147245 174849790 184301130 186663965 223996758 226444810 227304727 238685070 262274685 282788558 294378253 326294490 339667215 373327930 424182837 454609454 485326309 524549370 559991895 588756506 679334430 681914181 706971395 848365674 883134759 970652618 1119983790 1136523635 1363828362 1381313341 1413942790 1455978927 1471891265 1766269518 2120914185 2273047270 2426631545 2762626682 2911957854 2943782530 3409570905 4143940023 4241828370 4415673795 4853263090 6819141810 6906566705 7279894635 8287880046 8831347590 13813133410 14559789270 17957073433 20719700115 35914146866 41439400230 53871220299 89785367165 107742440598 179570734330 269356101495 538712202990
• Sum of all divisors σ(n): 1483817287680
• Sum of proper divisors (its aliquot sum) s(n): 945105084690
• 538712202990 is an abundant number, because the sum of its proper divisors (945105084690) is greater than itself. Its abundance is 406392881700

Bases of 538712202990

• Binary: 111110101101101101111111101111011101110₂
• Hexadecimal: 0x7D6DBFDEEE
• Base-36: 6VHBC44U

Squares and roots of 538712202990

• 538712202990 squared (538712202990²) is 290210837650338964940100
• 538712202990 cubed (538712202990³) is 156340119682187339123117644390899000
• The square root of 538712202990 is 733970.1649181663
• The cube root of 538712202990 is 8136.7743287239

Scales and comparisons

• 538,712,202,990 seconds is equal to 17,129 years, 19 weeks, 5 days, 22 hours, 36 minutes, 30 seconds.
• To count from 1 to 538,712,202,990 would take you about thirty-four thousand, two hundred fifty-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 538712202990 cubic inches would be around 678.1 feet tall.

Recreational maths with 538712202990

• 538712202990 backwards is 099202217835
• The number of decimal digits it has is: 12
• The sum of 538712202990's digits is 48
• More coming soon!