38668734225

Names of 38668734225

• Cardinal: 38668734225 can be written as Thirty-eight billion, six hundred sixty-eight million, seven hundred thirty-four thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.8668734225 × 10¹⁰

Factors of 38668734225

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 553

Divisors of 38668734225

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 9 11 15 17 25 33 37 45 51 55 59 75 85 99 111 153 165 177 185 187 225 255 275 295 333 407 421 425 495 531 555 561 629 649 765 825 885 925 935 1003 1221 1263 1275 1475 1665 1683 1887 1947 2035 2105 2183 2475 2655 2775 2805 3009 3145 3245 3663 3789 3825 4425 4631 4675 5015 5661 5841 6105 6315 6549 6919 7157 8325 8415 9027 9435 9735 10175 10525 10915 11033 13275 13893 14025 15045 15577 15725 16225 18315 18945 19647 20757 21471 23155 24013 24839 25075 28305 29205 30525 31575 32745 33099 34595 35785 37111 41679 42075 45135 46731 47175 48675 54575 55165 62271 64413 69465 72039 74517 75225 77885 78727 91575 94725 98235 99297 103785 107355 111333 115775 120065 124195 140193 141525 146025 163725 165495 171347 172975 178925 185555 208395 216117 223551 225675 233655 236181 264809 273229 275825 311355 322065 333999 347325 360195 372585 389425 393635 408221 422263 491175 496485 514041 518925 536775 556665 600325 620975 700965 708543 794427 819687 827475 856735 919043 927775 1041975 1080585 1117755 1168275 1180905 1224663 1266789 1324045 1366145 1542123 1556775 1610325 1669995 1800975 1862925 1968175 2041105 2111315 2383281 2459061 2482425 2570205 2757129 2783325 2912899 3504825 3542715 3673989 3800367 3972135 4098435 4283675 4595215 4644893 5402925 5588775 5904525 6123315 6333945 6620225 6830725 7710615 8271387 8349975 8738697 10109473 10205525 10556575 11916405 12295305 12851025 13785645 13934679 14564495 15623731 17713575 18369945 19001835 19860675 20492175 22976075 23224465 26216091 30328419 30616575 31669725 38553075 41356935 41804037 43693485 46871193 50547365 59582025 61476525 68928225 69673395 72822475 78118655 90985257 91849725 95009175 116122325 131080455 140613579 151642095 171861041 206784675 209020185 218467425 234355965 252736825 348366975 390593275 454926285 515583123 655402275 703067895 758210475 859305205 1045100925 1171779825 1546749369 2274631425 2577915615 3515339475 4296526025 7733746845 12889578075 38668734225
• Sum of all divisors σ(n): 83754103680
• Sum of proper divisors (its aliquot sum) s(n): 45085369455
• 38668734225 is an abundant number, because the sum of its proper divisors (45085369455) is greater than itself. Its abundance is 6416635230

Bases of 38668734225

• Binary: 100100000000110101100000111100010001₂
• Hexadecimal: 0x900D60F11
• Base-36: HRID6A9

Squares and roots of 38668734225

• 38668734225 squared (38668734225²) is 1495271006563686350625
• 38668734225 cubed (38668734225³) is 57820237147159418028578287640625
• The square root of 38668734225 is 196643.6732391867
• The cube root of 38668734225 is 3381.5824850861

Scales and comparisons

• 38,668,734,225 seconds is equal to 1,229 years, 28 weeks, 2 days, 19 hours, 3 minutes, 45 seconds.
• To count from 1 to 38,668,734,225 would take you about two thousand, four hundred fifty-nine 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 38668734225 cubic inches would be around 281.8 feet tall.

Recreational maths with 38668734225

• 38668734225 backwards is 52243786683
• The number of decimal digits it has is: 11
• The sum of 38668734225's digits is 54
• More coming soon!