220199181345

Names of 220199181345

• Cardinal: 220199181345 can be written as Two hundred twenty billion, one hundred ninety-nine million, one hundred eighty-one thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 2.20199181345 × 10¹¹

Factors of 220199181345

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 373

Divisors of 220199181345

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 11 13 15 27 33 39 45 55 61 65 89 99 117 121 135 143 165 183 191 195 267 297 305 351 363 429 445 495 549 573 585 605 671 715 793 801 915 955 979 1089 1157 1287 1335 1485 1573 1647 1719 1755 1815 2013 2101 2145 2379 2403 2483 2745 2865 2937 3267 3355 3471 3861 3965 4005 4719 4895 5157 5429 5445 5785 6039 6303 6435 7137 7381 7449 7865 8235 8595 8723 8811 10065 10413 10505 10769 11651 11895 12015 12415 12727 14157 14685 16287 16335 16999 17355 18117 18909 19305 21411 22143 22347 23111 23595 25785 26169 26433 27145 27313 30195 31239 31515 32307 34953 35685 36905 37245 38181 42471 43615 44055 48861 50997 52065 53845 56727 58255 59719 63635 66429 67041 69333 70577 70785 78507 81435 81939 84995 90585 94545 95953 96921 104859 107055 110715 111735 114543 115555 128161 130845 132165 136565 139997 146583 151463 152991 156195 161535 174765 179157 186989 190905 199287 207999 211731 212355 220987 235521 244305 245817 254985 283635 287859 290763 298595 300443 314577 332145 335205 343629 346665 352885 384483 392535 409695 419991 454389 458973 479765 484605 524295 537471 560967 572715 623997 635193 640805 656909 662961 699985 732915 737451 757315 764955 776347 863577 895785 901329 934945 996435 1036939 1039995 1058655 1104935 1153449 1177605 1229085 1259973 1363167 1409771 1439295 1453815 1502215 1572885 1612413 1666093 1682901 1718145 1905579 1922415 1970727 1988883 2056879 2099955 2271945 2294865 2329041 2430857 2590731 2687355 2703987 2804835 3110817 3119985 3175965 3284545 3314805 3460347 3687255 3779919 3881735 4089501 4229313 4317885 4506645 4998279 5048703 5184695 5767245 5912181 5966649 6170637 6299865 6815835 6987123 7048855 7292571 8062065 8111961 8330465 8414505 8539817 9332451 9527895 9853635 9944415 10284395 11406329 11645205 12154285 12687939 12953655 13480207 13519935 14994837 15554085 17301735 17736543 18327023 18511911 18899595 20447505 20961369 21146565 21877713 24991395 25243515 25619451 26739427 27997353 29560905 29833245 30853185 34218987 34935615 36462855 38063817 40440621 40559805 42699085 44984511 46662255 54981069 55535733 57031645 63439695 65633139 67401035 74974185 76858353 80218281 88682715 91635115 92559555 102656961 104806845 109388565 121321863 125469619 128097255 133697135 139986765 148282277 164943207 171094935 190319085 202203105 224922555 230575059 240654843 274905345 277678665 307970883 328165695 363965589 376408857 384291765 401091405 444846831 494829621 513284805 606609315 627348095 721964529 741411385 824716035 1129226571 1152875295 1203274215 1334540493 1539854415 1631105047 1819827945 1882044285 2224234155 2474148105 3387679713 3609822645 4003621479 4893315141 5646132855 6672702465 8155525235 14679945423 16938398565 20018107395 24466575705 44039836269 73399727115 220199181345
• Sum of all divisors σ(n): 478769356800
• Sum of proper divisors (its aliquot sum) s(n): 258570175455
• 220199181345 is an abundant number, because the sum of its proper divisors (258570175455) is greater than itself. Its abundance is 38370994110

Bases of 220199181345

• Binary: 11001101000100111001001101110000100001₂
• Hexadecimal: 0x3344E4DC21
• Base-36: 2T5OWNQ9

Squares and roots of 220199181345

• 220199181345 squared (220199181345²) is 48487679465008196009025
• 220199181345 cubed (220199181345³) is 10676947323513572334902601231638625
• The square root of 220199181345 is 469253.8559724363
• The cube root of 220199181345 is 6038.6320358677

Scales and comparisons

• 220,199,181,345 seconds is equal to 7,001 years, 33 weeks, 6 days, 15 hours, 15 minutes, 45 seconds.
• To count from 1 to 220,199,181,345 would take you about fourteen thousand and 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 220199181345 cubic inches would be around 503.2 feet tall.

Recreational maths with 220199181345

• 220199181345 backwards is 543181991022
• 220199181345 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 220199181345's digits is 45
• More coming soon!