3855850990966425

Names of 3855850990966425

• Cardinal: 3855850990966425 can be written as Three quadrillion, eight hundred fifty-five trillion, eight hundred fifty billion, nine hundred ninety million, nine hundred sixty-six thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 3.855850990966425 × 10¹⁵

Factors of 3855850990966425

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 142129

Divisors of 3855850990966425

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 11 15 25 31 33 55 75 89 93 121 155 165 267 275 341 363 445 465 605 775 825 979 1023 1093 1335 1705 1815 2225 2325 2759 2937 3025 3279 3751 4895 5115 5465 6675 8277 8525 9075 10769 11253 12023 13795 14685 16395 18755 24475 25575 27325 30349 32307 33883 36069 41385 53845 56265 60115 68975 73425 81975 91047 93775 97277 101649 132253 140897 151745 161535 169415 180345 206925 269225 281325 291831 300575 333839 372713 396759 422691 455235 486385 508245 661265 704485 758725 807675 847075 901725 1001517 1070047 1118139 1459155 1549867 1669195 1863565 1983795 2113455 2276175 2431925 2541225 3015587 3210141 3306325 3522425 4099843 4367807 4649601 5007585 5350235 5590695 7295775 7749335 8345975 9046761 9317825 9918975 10567275 11770517 12299529 12539833 13103421 15077935 16050705 17048537 20499215 21839035 23248005 25037925 26751175 27953475 33171457 35311551 37619499 38746675 45233805 48045877 51145611 58852585 61497645 62699165 65517105 75389675 80253525 85242685 99514371 102496075 109195175 116240025 137938163 144137631 154000421 165857285 176557755 188097495 226169025 240229385 255728055 294262925 307488225 313495825 327585525 364886027 388734823 413814489 426213425 462001263 497571855 528504647 689690815 720688155 770002105 829286425 882788775 940487475 1094658081 1166204469 1201146925 1278640275 1517319793 1585513941 1694004631 1824430135 1943674115 2069072445 2310006315 2487859275 2642523235 3448454075 3603440775 3850010525 4276083053 4551959379 4774013051 5082013893 5473290405 5831022345 7586598965 7927569705 8470023155 9122150675 9718370575 10345362225 11550031575 12828249159 13212616175 13706037469 14322039153 18634050941 21380415265 22759796895 23870065255 25410069465 27366452025 29155111725 37932994825 39637848525 41118112407 42350115775 47036913583 52514143561 55902152823 64141245795 68530187345 71610195765 93170254705 106902076325 113798984475 119350326275 127050347325 141110740749 150766412159 157542430683 205590562035 235184567915 262570717805 279510764115 320706228975 342650936725 358050978825 424887161539 452299236477 465851273525 577655579171 705553703745 753832060795 787712153415 1027952810175 1175922839575 1274661484617 1312853589025 1397553820575 1658430533749 1732966737513 2124435807695 2261496182385 2888277895855 3527768518725 3769160303975 3938560767075 4673758776929 4975291601247 6373307423085 8292152668745 8664833687565 10622179038475 11307480911925 14021276330787 14441389479275 23368793884645 24876458006235 31866537115425 41460763343725 43324168437825 51411346546219 70106381653935 116843969423225 124382290031175 154234039638657 257056732731095 350531908269675 771170198193285 1285283663655475 3855850990966425
• Sum of all divisors σ(n): 7321295977067520
• Sum of proper divisors (its aliquot sum) s(n): 3465444986101095
• 3855850990966425 is a deficient number, because the sum of its proper divisors (3465444986101095) is less than itself. Its deficiency is 390406004865330

Bases of 3855850990966425

• Binary: 1101101100101110000001000100100111111001011010011001₂
• Hexadecimal: 0xDB2E0449F9699
• Base-36: 11YS9HOWD5L

Squares and roots of 3855850990966425

• 3855850990966425 squared (3855850990966425²) is 14867586864536761686955477280625
• 3855850990966425 cubed (3855850990966425³) is 57327199544903476077601287071736361199678015625
• The square root of 3855850990966425 is 62095498.9589940005
• The cube root of 3855850990966425 is 156809.8769755733

Scales and comparisons

• 3,855,850,990,966,425 seconds is equal to 122,604,134 years, 30 weeks, 2 days, 53 minutes, 45 seconds.
• To count from 1 to 3,855,850,990,966,425 would take you about three hundred sixty-seven million, eight hundred twelve thousand, four hundred 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 3855850990966425 cubic inches would be around 13067.5 feet tall.

Recreational maths with 3855850990966425

• 3855850990966425 backwards is 5246690990585583
• The number of decimal digits it has is: 16
• The sum of 3855850990966425's digits is 84
• More coming soon!