1398151523142

Names of 1398151523142

• Cardinal: 1398151523142 can be written as One trillion, three hundred ninety-eight billion, one hundred fifty-one million, five hundred twenty-three thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.398151523142 × 10¹²

Factors of 1398151523142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 691821

Divisors of 1398151523142

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 41 54 66 82 83 99 123 166 198 246 249 297 369 451 498 594 738 747 902 913 1107 1353 1494 1826 2214 2241 2706 2739 3403 4059 4482 5478 6806 8118 8217 10209 12177 16434 20418 24354 24651 30627 37433 49302 61254 74866 91881 112299 183762 224598 336897 673794 691681 1010691 1383362 2021382 2075043 4150086 6225129 7608491 12450258 15216982 18675387 22825473 28358921 37350774 45650946 56717842 57409523 68476419 85076763 114819046 136952838 170153526 172228569 205429257 255230289 311948131 344457138 410858514 510460578 516685707 623896262 631504753 765690867 935844393 1033371414 1263009506 1531381734 1550057121 1871688786 1894514259 2353790443 2807533179 3100114242 3789028518 4707580886 5615066358 5683542777 7061371329 8422599537 11367085554 14122742658 16845199074 17050628331 21184113987 25891694873 34101256662 42368227974 51783389746 63552341961 77675084619 127104683922 155350169238 233025253857 466050507714 699075761571 1398151523142
• Sum of all divisors σ(n): 3513965898240
• Sum of proper divisors (its aliquot sum) s(n): 2115814375098
• 1398151523142 is an abundant number, because the sum of its proper divisors (2115814375098) is greater than itself. Its abundance is 717662851956

Bases of 1398151523142

• Binary: 10100010110001000010100110010101101000110₂
• Hexadecimal: 0x14588532B46
• Base-36: HUAVBFPI

Squares and roots of 1398151523142

• 1398151523142 squared (1398151523142²) is 1954827681664294561552164
• 1398151523142 cubed (1398151523142³) is 2733145300599078146751105168286179288
• The square root of 1398151523142 is 1182434.5745714645
• The cube root of 1398151523142 is 11181.9637508455

Scales and comparisons

• 1,398,151,523,142 seconds is equal to 44,456 years, 46 weeks, 3 days, 7 hours, 5 minutes, 42 seconds.
• To count from 1 to 1,398,151,523,142 would take you about one hundred eleven thousand, one hundred forty-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 1398151523142 cubic inches would be around 931.8 feet tall.

Recreational maths with 1398151523142

• 1398151523142 backwards is 2413251518931
• The number of decimal digits it has is: 13
• The sum of 1398151523142's digits is 45
• More coming soon!