420989198377629

Names of 420989198377629

• Cardinal: 420989198377629 can be written as Four hundred twenty trillion, nine hundred eighty-nine billion, one hundred ninety-eight million, three hundred seventy-seven thousand, six hundred twenty-nine.

Scientific notation

• Scientific notation: 4.20989198377629 × 10¹⁴

Factors of 420989198377629

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12668

Divisors of 420989198377629

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 7 21 31 49 93 147 217 343 349 457 651 1029 1047 1371 1519 2401 2443 3199 4557 7203 7329 9597 10633 10819 11821 14167 17101 22393 31899 32457 35463 42501 51303 67179 74431 75733 82747 99169 119707 156751 159493 223293 227199 248241 297507 359121 366451 470253 478479 530131 579229 694183 837949 1097257 1099353 1116451 1590393 1737687 2082549 2513847 2565157 3291771 3349353 3710917 4054603 4125529 4859281 4944283 5402197 7695471 7815157 11132751 12163809 12376587 14577843 14832849 16206591 17956099 23445471 25976419 28382221 28878703 34014967 34609981 37815379 53868297 54706099 77929257 85146663 86636109 102044901 103829943 113446137 125692693 127891399 164118297 167468107 202150921 242269867 264707653 377078079 382942693 383674197 502404321 606452763 726809601 794122959 879848851 895239793 1148828079 1172276749 1415056447 1695889069 1852953571 1885366753 2639546553 2685719379 3516830247 4245169341 5087667207 5558860713 5656100259 6266678551 8205937243 9905395129 11871223483 12970674997 13197567271 18800035653 24617811729 29716185387 35613670449 38912024991 39592701813 43866749857 57441560701 58446369343 92382970897 131600249571 172324682103 175339108029 277148912691 307067248999 402090924907 409124585401 646680796279 921201746997 1206272774721 1227373756203 1940042388837 2863872097807 4526765573953 8591616293421 13580296721859 20047104684649 60141314053947 140329732792543 420989198377629
• Sum of all divisors σ(n): 679434437964800
• Sum of proper divisors (its aliquot sum) s(n): 258445239587171
• 420989198377629 is a deficient number, because the sum of its proper divisors (258445239587171) is less than itself. Its deficiency is 162543958790458

Bases of 420989198377629

• Binary: 1011111101110001100101111100111111010001010011101₂
• Hexadecimal: 0x17EE32F9FA29D
• Base-36: 4587RN3F6L

Squares and roots of 420989198377629

• 420989198377629 squared (420989198377629²) is 177231905150638663845687661641
• 420989198377629 cubed (420989198377629³) is 74612717676307347390318172422123139895829189
• The square root of 420989198377629 is 20518021.3075634805
• The cube root of 420989198377629 is 74947.4712703643

Scales and comparisons

• 420,989,198,377,629 seconds is equal to 13,386,154 years, 15 weeks, 5 days, 9 hours, 47 minutes, 9 seconds.
• To count from 1 to 420,989,198,377,629 would take you about thirty-three million, four hundred sixty-five thousand, three hundred eighty-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 420989198377629 cubic inches would be around 6245.6 feet tall.

Recreational maths with 420989198377629

• 420989198377629 backwards is 926773891989024
• The number of decimal digits it has is: 15
• The sum of 420989198377629's digits is 84
• More coming soon!