385198665655350001

Names of 385198665655350001

• Cardinal: 385198665655350001 can be written as Three hundred eighty-five quadrillion, one hundred ninety-eight trillion, six hundred sixty-five billion, six hundred fifty-five million, three hundred fifty thousand and one.

Scientific notation

• Scientific notation: 3.85198665655350001 × 10¹⁷

Factors of 385198665655350001

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 970

Divisors of 385198665655350001

• Number of divisors d(n): 189
• Complete list of divisors:
  1 7 13 49 91 169 181 343 637 769 1183 1267 2353 2401 4459 5383 8281 8869 9997 16471 16807 30589 31213 32761 37681 57967 62083 69979 115297 117649 129961 139189 214123 218491 229327 263767 405769 425893 434581 489853 591361 807079 909727 974323 1498861 1529437 1605289 1809457 1846369 2840383 2981251 3042067 3428971 4139527 5536609 5649553 6368089 6820261 7687693 10492027 11237023 12666199 12924583 19882681 20868757 21294469 23522941 24002797 25193209 28976689 38756263 39546871 44576623 47741827 53813851 73444189 78659161 88663393 90472081 99940009 107036341 146081299 164660587 168019579 176352463 202836823 271293841 276828097 312036361 327511717 334192789 376696957 514109323 550614127 620643751 699580063 749254387 1022569093 1152624109 1176137053 1234467241 1391472433 1419857761 1899056887 2184254527 2292582019 2339349523 2636878699 3598765261 3854298889 4257652321 4344506257 4897060441 5244780709 7157983651 8068368763 8641270687 9740307031 9939004327 13293398209 15289781689 16048074133 16375446661 18089141629 18458150893 19373577721 29803566247 30411543799 34279423087 36713464963 50105885557 56478581341 60488894809 68182149217 69573030289 93053787463 112336518931 126623991403 129207056251 135615044047 208624963729 212880806593 239955961609 251856510373 256994254741 395350069387 423422263663 477275044519 651376512241 786355632517 886367939821 904449393757 949305308329 1460374746103 1679691731263 1762995572611 1798959783187 2767450485709 2963955845641 3274134634849 3340925311633 5504489427619 6204575578747 6645137158303 10222623222721 11757842118841 12340969008277 12592718482309 22918942443943 23386477181431 38531425993333 43432029051229 46515960108121 71558362559047 86386783057939 160432597107601 163705340270017 304024203358603 325611720756847 500908537913329 604707481405573 1123028179753207 2128169423510221 2279282045297929 4232952369839011 7861197258272449 29630666588873077 55028380807907143 385198665655350001
• Sum of all divisors σ(n): 489966668469611523
• Sum of proper divisors (its aliquot sum) s(n): 104768002814261522
• 385198665655350001 is a deficient number, because the sum of its proper divisors (104768002814261522) is less than itself. Its deficiency is 280430662841088479

Bases of 385198665655350001

• Binary: 10101011000100000000010010101000010010101110111001011110001₂
• Hexadecimal: 0x5588025425772F1
• Base-36: 2XCTJ42KDGXD

Squares and roots of 385198665655350001

• 385198665655350001 squared (385198665655350001²) is 148378012022662116415380953810700001
• 385198665655350001 cubed (385198665655350001³) is 57155012243722927316708958889790327595921864466050001
• 385198665655350001 is a perfect square number. Its square root is 620643751
• The cube root of 385198665655350001 is 727603.7432495909

Scales and comparisons

• 385,198,665,655,350,001 seconds is equal to 12,248,126,070 years, 7 weeks, 12 hours, 20 minutes, 1 second.
• To count from 1 to 385,198,665,655,350,001 would take you about thirty-six billion, seven hundred forty-four million, three hundred seventy-eight thousand, two hundred ten 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 385198665655350001 cubic inches would be around 60633.6 feet tall.

Recreational maths with 385198665655350001

• 385198665655350001 backwards is 100053556566891583
• The number of decimal digits it has is: 18
• The sum of 385198665655350001's digits is 76
• More coming soon!