40727180385990

Names of 40727180385990

• Cardinal: 40727180385990 can be written as Forty trillion, seven hundred twenty-seven billion, one hundred eighty million, three hundred eighty-five thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 4.072718038599 × 10¹³

Factors of 40727180385990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2256

Divisors of 40727180385990

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 67 70 73 90 105 126 134 135 146 189 201 210 219 270 315 335 365 378 402 438 469 511 603 630 657 670 730 938 945 1005 1022 1095 1206 1314 1407 1533 1809 1890 1971 2010 2099 2190 2345 2555 2814 3015 3066 3285 3618 3942 4198 4221 4599 4690 4891 5110 6030 6297 6570 7035 7665 8442 9045 9198 9782 9855 10495 12594 12663 13797 14070 14673 14693 15330 18090 18891 19710 20990 21105 22995 24455 25326 27594 29346 29386 31485 34237 37782 42210 44019 44079 45990 48910 56673 62970 63315 68474 68985 73365 73465 88038 88158 94455 102711 113346 126630 132057 132237 137970 140633 146730 146930 153227 171185 188910 205422 220095 220395 264114 264474 281266 283365 306454 308133 342370 396711 421899 440190 440790 459681 513555 566730 616266 660285 661185 703165 766135 793422 843798 919362 924399 984431 1027110 1072589 1265697 1320570 1322370 1379043 1406330 1532270 1540665 1848798 1968862 1983555 2109495 2145178 2298405 2531394 2758086 2953293 3081330 3217767 3797091 3967110 4137129 4218990 4405801 4596810 4621995 4922155 5362945 5906586 6328485 6435534 6895215 7594182 8274258 8811602 8859879 9243990 9653301 9844310 10266209 10725890 12656970 13217403 13790430 14766465 16088835 17719758 18985455 19306602 20532418 20685645 22029005 26434806 26579637 28959903 29532930 30798627 30840607 32177670 37970910 39652209 41371290 44058010 44299395 48266505 51331045 53159274 57919806 61597254 61681214 66087015 71863463 79304418 88598790 92395881 92521821 96533010 102662090 118956627 132174030 132898185 143726926 144799515 153993135 154203035 184791762 185043642 198261045 215590389 237913254 265796370 277187643 277565463 289599030 295188667 307986270 308406070 321623473 359317315 396522090 431180778 461979405 462609105 554375286 555130926 590377334 594783135 643246946 646771167 718634630 832696389 885566001 923958810 925218210 964870419 1077951945 1189566270 1293542334 1385938215 1387827315 1475943335 1608117365 1665392778 1771132002 1929740838 1940313501 2066320669 2155903890 2251364311 2656698003 2771876430 2775654630 2894611257 2951886670 3216234730 3233855835 3880627002 4132641338 4163481945 4427830005 4502728622 4824352095 5313396006 5789222514 6198962007 6467711670 6754092933 7970094009 8326963890 8683833771 8855660010 9648704190 9701567505 10331603345 11256821555 12397924014 13283490015 13508185866 14473056285 15940188018 17367667542 18596886021 19403135010 20262278799 20663206690 21548772691 22513643110 26566980030 28946112570 30994810035 33770464665 37193772042 39850470045 40524557598 43097545382 43419168855 55790658063 60786836397 61989620070 64646318073 67540929330 79700940090 86838337710 92984430105 101311393995 107743863455 111581316126 121573672794 129292636146 150841408837 185968860210 193938954219 202622787990 215487726910 278953290315 301682817674 303934181985 323231590365 387877908438 452524226511 557906580630 581816862657 607868363970 646463180730 754207044185 905048453022 969694771095 1163633725314 1357572679533 1508414088370 1939389542190 2262621132555 2715145359066 2909084313285 4072718038599 4525242265110 5818168626570 6787863397665 8145436077198 13575726795330 20363590192995 40727180385990
• Sum of all divisors σ(n): 127760013112320
• Sum of proper divisors (its aliquot sum) s(n): 87032832726330
• 40727180385990 is an abundant number, because the sum of its proper divisors (87032832726330) is greater than itself. Its abundance is 46305652340340

Bases of 40727180385990

• Binary: 1001010000101010001001000111101001111011000110₂
• Hexadecimal: 0x250A891E9EC6
• Base-36: EFPT3NNPI

Squares and roots of 40727180385990

• 40727180385990 squared (40727180385990²) is 1658703222192968565388280100
• 40727180385990 cubed (40727180385990³) is 67554305337075882231174190077340235799000
• The square root of 40727180385990 is 6381785.0469903793
• The cube root of 40727180385990 is 34405.5190988099

Scales and comparisons

• 40,727,180,385,990 seconds is equal to 1,294,998 years, 18 weeks, 4 days, 14 hours, 46 minutes, 30 seconds.
• To count from 1 to 40,727,180,385,990 would take you about three million, two hundred thirty-seven thousand, four hundred ninety-five 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 40727180385990 cubic inches would be around 2867.1 feet tall.

Recreational maths with 40727180385990

• 40727180385990 backwards is 09958308172704
• 40727180385990 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40727180385990's digits is 63
• More coming soon!