180450133857

Names of 180450133857

• Cardinal: 180450133857 can be written as One hundred eighty billion, four hundred fifty million, one hundred thirty-three thousand, eight hundred fifty-seven.

Scientific notation

• Scientific notation: 1.80450133857 × 10¹¹

Factors of 180450133857

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2030

Divisors of 180450133857

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 27 41 49 63 123 147 189 287 369 441 861 1107 1323 1681 1979 2009 2583 5043 5937 6027 7749 11767 13853 15129 17811 18081 35301 41559 45387 53433 54243 68921 81139 82369 96971 105903 124677 206763 243417 247107 290913 317709 374031 482447 567973 620289 730251 741321 872739 1447341 1703919 1860867 2190753 2223963 2618217 3326699 3377129 3975811 4342023 5111757 9980097 10131387 11927433 13026069 15335271 23286893 29940291 30394161 35782299 69860679 89820873 91182483 107346897 136394659 163008251 209582037 409183977 489024753 628746111 954762613 1227551931 1467074259 2864287839 3682655793 4401222777 6683338291 8592863517 20050014873 25778590551 60150044619 180450133857
• Sum of all divisors σ(n): 318915273600
• Sum of proper divisors (its aliquot sum) s(n): 138465139743
• 180450133857 is a deficient number, because the sum of its proper divisors (138465139743) is less than itself. Its deficiency is 41984994114

Bases of 180450133857

• Binary: 10101000000011101010101000011101100001₂
• Hexadecimal: 0x2A03AA8761
• Base-36: 2AWBCME9

Squares and roots of 180450133857

• 180450133857 squared (180450133857²) is 32562250809009217696449
• 180450133857 cubed (180450133857³) is 5875862517170919874871075243573793
• The square root of 180450133857 is 424794.2253103259
• The cube root of 180450133857 is 5650.9188351585

Scales and comparisons

• 180,450,133,857 seconds is equal to 5,737 years, 39 weeks, 2 days, 5 hours, 10 minutes, 57 seconds.
• To count from 1 to 180,450,133,857 would take you about eleven thousand, four hundred seventy-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 180450133857 cubic inches would be around 470.9 feet tall.

Recreational maths with 180450133857

• 180450133857 backwards is 758331054081
• The number of decimal digits it has is: 12
• The sum of 180450133857's digits is 45
• More coming soon!