1801990914300

Names of 1801990914300

• Cardinal: 1801990914300 can be written as One trillion, eight hundred one billion, nine hundred ninety million, nine hundred fourteen thousand, three hundred.

Scientific notation

• Scientific notation: 1.8019909143 × 10¹²

Factors of 1801990914300

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9489378

Divisors of 1801990914300

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 150 180 211 225 300 422 450 633 844 900 1055 1266 1899 2110 2532 3165 3798 4220 5275 6330 7596 9495 10550 12660 15825 18990 21100 31650 37980 47475 63300 94950 189900 9489157 18978314 28467471 37956628 47445785 56934942 85402413 94891570 113869884 142337355 170804826 189783140 237228925 284674710 341609652 427012065 474457850 569349420 711686775 854024130 948915700 1423373550 1708048260 2002212127 2135060325 2846747100 4004424254 4270120650 6006636381 8008848508 8540241300 10011060635 12013272762 18019909143 20022121270 24026545524 30033181905 36039818286 40044242540 50055303175 60066363810 72079636572 90099545715 100110606350 120132727620 150165909525 180199091430 200221212700 300331819050 360398182860 450497728575 600663638100 900995457150 1801990914300
• Sum of all divisors σ(n): 5675009920216
• Sum of proper divisors (its aliquot sum) s(n): 3873019005916
• 1801990914300 is an abundant number, because the sum of its proper divisors (3873019005916) is greater than itself. Its abundance is 2071028091616

Bases of 1801990914300

• Binary: 11010001110001111000001110100000011111100₂
• Hexadecimal: 0x1A38F0740FC
• Base-36: MZTMV470

Squares and roots of 1801990914300

• 1801990914300 squared (1801990914300²) is 3247171255219749944490000
• 1801990914300 cubed (1801990914300³) is 5851373099082115849888909347207000000
• The square root of 1801990914300 is 1342382.5513988179
• The cube root of 1801990914300 is 12168.8872063971

Scales and comparisons

• 1,801,990,914,300 seconds is equal to 57,297 years, 38 weeks, 2 days, 7 hours, 45 minutes.
• To count from 1 to 1,801,990,914,300 would take you about one hundred forty-three thousand, two hundred forty-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 1801990914300 cubic inches would be around 1014.1 feet tall.

Recreational maths with 1801990914300

• 1801990914300 backwards is 0034190991081
• 1801990914300 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1801990914300's digits is 45
• More coming soon!