1438980801615

Names of 1438980801615

• Cardinal: 1438980801615 can be written as One trillion, four hundred thirty-eight billion, nine hundred eighty million, eight hundred one thousand, six hundred fifteen.

Scientific notation

• Scientific notation: 1.438980801615 × 10¹²

Factors of 1438980801615

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 58

Divisors of 1438980801615

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 43 45 49 63 105 129 135 147 189 215 245 301 315 343 387 441 645 735 903 945 1029 1161 1323 1505 1715 1849 1935 2107 2205 2401 2709 3087 4515 5145 5547 5805 6321 6615 7203 8127 9245 9261 10535 12005 12943 13545 14749 15435 16641 16807 18963 21609 27735 31605 36015 38829 40635 44247 46305 49923 50421 56889 64715 64827 73745 83205 84035 90601 94815 103243 108045 116487 117649 132741 151263 194145 221235 249615 252105 271803 284445 309729 324135 349461 352947 398223 453005 453789 516215 582435 588245 634207 663705 722701 756315 815409 823543 929187 1058841 1359015 1548645 1747305 1764735 1902621 1991115 2168103 2268945 2446227 2470629 2787561 3171035 3176523 3613505 4077045 4117715 4439449 4645935 5058907 5294205 5707863 5764801 6504309 7411887 9513105 10840515 12231135 12353145 13318347 13937805 15176721 15882615 17123589 17294403 19512927 22197245 22235661 25294535 28539315 28824005 31076143 32521545 35412349 37059435 39955041 45530163 51883209 66591735 75883605 85617945 86472015 93228429 97564635 106237047 111178305 119865123 136590489 155380715 155649627 177061745 199775205 217533001 227650815 247886443 259416045 279685287 318711141 466142145 531185235 599325615 652599003 682952445 743659329 778248135 839055861 956133423 1087665005 1239432215 1398426435 1522731007 1593555705 1957797009 2230977987 3262995015 3718296645 4195279305 4568193021 4780667115 5873391027 6692933961 7613655035 9788985045 10659117049 11154889935 13704579063 22840965105 29366955135 31977351147 33464669805 41113737189 53295585245 68522895315 95932053441 159886755735 205568685945 287796160323 479660267205 1438980801615
• Sum of all divisors σ(n): 3055575046320
• Sum of proper divisors (its aliquot sum) s(n): 1616594244705
• 1438980801615 is an abundant number, because the sum of its proper divisors (1616594244705) is greater than itself. Its abundance is 177613443090

Bases of 1438980801615

• Binary: 10100111100001001111100001000010001001111₂
• Hexadecimal: 0x14F09F0844F
• Base-36: ID240KLR

Squares and roots of 1438980801615

• 1438980801615 squared (1438980801615²) is 2070665747416547986608225
• 1438980801615 cubed (1438980801615³) is 2979648257094187337085617895452283375
• The square root of 1438980801615 is 1199575.2588374771
• The cube root of 1438980801615 is 11289.7675444427

Scales and comparisons

• 1,438,980,801,615 seconds is equal to 45,755 years, 7 weeks, 1 day, 9 hours, 20 minutes, 15 seconds.
• To count from 1 to 1,438,980,801,615 would take you about one hundred fourteen thousand, three hundred eighty-seven 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 1438980801615 cubic inches would be around 940.8 feet tall.

Recreational maths with 1438980801615

• 1438980801615 backwards is 5161080898341
• The number of decimal digits it has is: 13
• The sum of 1438980801615's digits is 54
• More coming soon!