18820382171175

Names of 18820382171175

• Cardinal: 18820382171175 can be written as Eighteen trillion, eight hundred twenty billion, three hundred eighty-two million, one hundred seventy-one thousand, one hundred seventy-five.

Scientific notation

• Scientific notation: 1.8820382171175 × 10¹³

Factors of 18820382171175

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 80

Divisors of 18820382171175

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 5 9 13 15 25 27 39 45 59 65 75 81 117 135 177 195 225 295 325 351 405 531 585 675 767 885 975 1053 1475 1593 1755 2025 2301 2655 2925 3481 3835 4425 4779 5265 6903 7965 8775 10443 11505 13275 17405 19175 20709 23895 26325 31329 34515 39825 45253 52215 57525 62127 87025 93987 103545 119475 135759 156645 172575 205379 226265 261075 281961 310635 407277 469935 517725 616137 678795 783225 1026895 1131325 1221831 1409805 1553175 1848411 2036385 2349675 2669927 3080685 3393975 3665493 5134475 5545233 6109155 7049025 8009781 9242055 10181925 12117361 13349635 15403425 16635699 18327465 24029343 27726165 30545775 36352083 40048905 46210275 60586805 66748175 72088029 83178495 91637325 109056249 120146715 138630825 157525693 181760415 200244525 216264087 302934025 327168747 360440145 415892475 472577079 545281245 600733575 714924299 787628465 908802075 981506241 1081320435 1417731237 1635843735 1802200725 2144772897 2362885395 2726406225 3574621495 3938142325 4253193711 4907531205 5406602175 6434318691 7088656185 8179218675 9294015887 10723864485 11814426975 12759581133 17873107475 19302956073 21265968555 24537656025 27882047661 32171593455 35443280925 46470079435 53619322425 57908868219 63797905665 83646142983 96514780365 106329842775 139410238305 160857967275 232350397175 250938428949 289544341095 318989528325 418230714915 482573901825 697051191525 752815286847 1254692144745 1447721705475 2091153574575 3764076434235 6273460723725 18820382171175
• Sum of all divisors σ(n): 38190836958120
• Sum of proper divisors (its aliquot sum) s(n): 19370454786945
• 18820382171175 is an abundant number, because the sum of its proper divisors (19370454786945) is greater than itself. Its abundance is 550072615770

Bases of 18820382171175

• Binary: 100010001110111110110001100011010000000100111₂
• Hexadecimal: 0x111DF631A027
• Base-36: 6O5YPM7FR

Squares and roots of 18820382171175

• 18820382171175 squared (18820382171175²) is 354206785069081807000880625
• 18820382171175 cubed (18820382171175³) is 6666307062623362431206926012274490984375
• The square root of 18820382171175 is 4338246.4396545063
• The cube root of 18820382171175 is 26599.6637091555

Scales and comparisons

• 18,820,382,171,175 seconds is equal to 598,429 years, 48 weeks, 5 days, 8 hours, 26 minutes, 15 seconds.
• To count from 1 to 18,820,382,171,175 would take you about one million, four hundred ninety-six thousand and seventy-four 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 18820382171175 cubic inches would be around 2216.6 feet tall.

Recreational maths with 18820382171175

• 18820382171175 backwards is 57117128302881
• The number of decimal digits it has is: 14
• The sum of 18820382171175's digits is 54
• More coming soon!