1438629201856

Names of 1438629201856

• Cardinal: 1438629201856 can be written as One trillion, four hundred thirty-eight billion, six hundred twenty-nine million, two hundred one thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.438629201856 × 10¹²

Factors of 1438629201856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1561158

Divisors of 1438629201856

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 11 14 16 17 22 28 32 34 44 56 64 68 77 88 112 119 121 136 154 176 187 224 238 242 272 308 352 374 448 476 484 544 616 704 748 847 952 968 1088 1232 1309 1496 1694 1904 1936 2057 2464 2618 2992 3388 3808 3872 4114 4928 5236 5984 6776 7616 7744 8228 10472 11968 13552 14399 16456 20944 27104 28798 32912 41888 54208 57596 65824 83776 115192 131648 230384 460768 921536 1561121 3122242 6244484 10927847 12488968 17172331 21855694 24977936 26539057 34344662 43711388 49955872 53078114 68689324 87422776 99911744 106156228 120206317 137378648 174845552 185773399 188895641 212312456 240412634 274757296 291929627 349691104 371546798 377791282 424624912 480825268 549514592 583859254 699382208 743093596 755582564 849249824 961650536 1099029184 1167718508 1322269487 1486187192 1511165128 1698499648 1923301072 2043507389 2335437016 2644538974 2972374384 3022330256 3211225897 3846602144 4087014778 4670874032 5289077948 5944748768 6044660512 6422451794 7693204288 8174029556 9341748064 10578155896 11889497536 12089321024 12844903588 16348059112 18683496128 21156311792 22478581279 25689807176 32696118224 42312623584 44957162558 51379614352 65392236448 84625247168 89914325116 102759228704 130784472896 179828650232 205518457408 359657300464 719314600928 1438629201856
• Sum of all divisors σ(n): 3797123285088
• Sum of proper divisors (its aliquot sum) s(n): 2358494083232
• 1438629201856 is an abundant number, because the sum of its proper divisors (2358494083232) is greater than itself. Its abundance is 919864881376

Bases of 1438629201856

• Binary: 10100111011110100111110111000011111000000₂
• Hexadecimal: 0x14EF4FB87C0
• Base-36: ICWAOKHS

Squares and roots of 1438629201856

• 1438629201856 squared (1438629201856²) is 2069653980432831593844736
• 1438629201856 cubed (1438629201856³) is 2977464653988177957270912914067030016
• The square root of 1438629201856 is 1199428.6981125639
• The cube root of 1438629201856 is 11288.8479577261

Scales and comparisons

• 1,438,629,201,856 seconds is equal to 45,743 years, 49 weeks, 5 days, 22 hours, 44 minutes, 16 seconds.
• To count from 1 to 1,438,629,201,856 would take you about one hundred fourteen thousand, three hundred fifty-nine 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 1438629201856 cubic inches would be around 940.7 feet tall.

Recreational maths with 1438629201856

• 1438629201856 backwards is 6581029268341
• The number of decimal digits it has is: 13
• The sum of 1438629201856's digits is 55
• More coming soon!