1431345442181901

Names of 1431345442181901

• Cardinal: 1431345442181901 can be written as One quadrillion, four hundred thirty-one trillion, three hundred forty-five billion, four hundred forty-two million, one hundred eighty-one thousand, nine hundred one.

Scientific notation

• Scientific notation: 1.431345442181901 × 10¹⁵

Factors of 1431345442181901

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 105271

Divisors of 1431345442181901

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 31 41 53 93 123 159 961 1271 1643 1681 2173 2809 2883 3813 4929 5043 6519 8427 39401 50933 52111 67363 87079 89093 105143 115169 118203 152799 156333 202089 261237 267279 315429 345507 1615441 2088253 2699449 2761883 3259433 3570239 4310863 4721929 4846323 5572579 6264759 8098347 8285649 9778299 10710717 12932589 14165787 16717737 85618373 101042423 110677409 133636753 146379799 172749949 176745383 228475739 256855119 295346687 303127269 332032227 400910259 439139397 518249847 530236149 685427217 886040061 4142739343 4537773769 5355248419 5479106873 7082747909 9155747297 9367505299 12109214167 12428218029 13613321307 16065745257 16437320619 21248243727 27467241891 28102515897 36327642501 169852313063 219565185179 283828166207 290392664269 375385639177 496477780847 509556939189 658695555537 851484498621 871177992807 1126156917531 1489433342541 9002172592339 11636954814487 15390811206257 27006517777017 34910864443461 46172433618771 477115147393967 1431345442181901
• Sum of all divisors σ(n): 2060157198913632
• Sum of proper divisors (its aliquot sum) s(n): 628811756731731
• 1431345442181901 is a deficient number, because the sum of its proper divisors (628811756731731) is less than itself. Its deficiency is 802533685450170

Bases of 1431345442181901

• Binary: 101000101011100110100010100101000011101001100001101₂
• Hexadecimal: 0x515CD14A1D30D
• Base-36: E3DB0O143X

Squares and roots of 1431345442181901

• 1431345442181901 squared (1431345442181901²) is 2048749774854901698523571973801
• 1431345442181901 cubed (1431345442181901³) is 2932468652409759390335654348122141030648375701
• The square root of 1431345442181901 is 37833126.2544070101
• The cube root of 1431345442181901 is 112697.6395389261

Scales and comparisons

• 1,431,345,442,181,901 seconds is equal to 45,512,357 years, 32 weeks, 1 day, 9 hours, 38 minutes, 21 seconds.
• To count from 1 to 1,431,345,442,181,901 would take you about one hundred thirty-six million, five hundred thirty-seven thousand and seventy-two 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 1431345442181901 cubic inches would be around 9391.5 feet tall.

Recreational maths with 1431345442181901

• 1431345442181901 backwards is 1091812445431341
• The number of decimal digits it has is: 16
• The sum of 1431345442181901's digits is 51
• More coming soon!