1389411373949118

Names of 1389411373949118

• Cardinal: 1389411373949118 can be written as One quadrillion, three hundred eighty-nine trillion, four hundred eleven billion, three hundred seventy-three million, nine hundred forty-nine thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 1.389411373949118 × 10¹⁵

Factors of 1389411373949118

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 36091

Divisors of 1389411373949118

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 81 117 162 169 234 243 338 351 486 507 702 1014 1053 1521 2106 2197 3042 3159 4394 4563 6318 6591 9126 13182 13689 19773 27378 36073 39546 41067 59319 72146 82134 108219 118638 177957 216438 324657 355914 468949 533871 649314 937898 973971 1067742 1406847 1947942 2813694 2921913 4220541 5843826 6096337 8441082 8765739 12192674 12661623 17531478 18289011 25323246 36578022 37984869 54867033 75969738 79252381 109734066 113954607 158504762 164601099 227909214 237757143 329202198 475514286 493803297 713271429 987606594 1301261329 1426542858 1481409891 2139814287 2602522658 2962819782 3903783987 4279628574 6419442861 7807567974 11711351961 12838885722 16916397277 19258328583 23422703922 33832794554 35134055883 38516657166 50749191831 70268111766 101498383662 105402167649 152247575493 210804335298 219913164601 304495150986 316206502947 439826329202 456742726479 632413005894 659739493803 913485452958 1319478987606 1370228179437 1979218481409 2740456358874 2858871139813 3958436962818 4110684538311 5717742279626 5937655444227 8221369076622 8576613419439 11875310888454 17153226838878 17812966332681 25729840258317 35625932665362 51459680516634 53438898998043 77189520774951 106877797996086 154379041549902 231568562324853 463137124649706 694705686974559 1389411373949118
• Sum of all divisors σ(n): 3382019898500880
• Sum of proper divisors (its aliquot sum) s(n): 1992608524551762
• 1389411373949118 is an abundant number, because the sum of its proper divisors (1992608524551762) is greater than itself. Its abundance is 603197150602644

Bases of 1389411373949118

• Binary: 100111011111010100110001011011001000010000010111110₂
• Hexadecimal: 0x4EFA98B6420BE
• Base-36: DOI6RUIDVI

Squares and roots of 1389411373949118

• 1389411373949118 squared (1389411373949118²) is 1930463966059175816938852977924
• 1389411373949118 cubed (1389411373949118³) is 2682208591441542969599561206123893790353271032
• The square root of 1389411373949118 is 37274808.8385321971
• The cube root of 1389411373949118 is 111586.1473416147

Scales and comparisons

• 1,389,411,373,949,118 seconds is equal to 44,178,983 years, 49 weeks, 6 days, 10 hours, 45 minutes, 18 seconds.
• To count from 1 to 1,389,411,373,949,118 would take you about one hundred thirty-two million, five hundred thirty-six thousand, nine hundred fifty-one 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 1389411373949118 cubic inches would be around 9298.8 feet tall.

Recreational maths with 1389411373949118

• 1389411373949118 backwards is 8119493731149831
• The number of decimal digits it has is: 16
• The sum of 1389411373949118's digits is 72
• More coming soon!