1387342717943

Names of 1387342717943

• Cardinal: 1387342717943 can be written as One trillion, three hundred eighty-seven billion, three hundred forty-two million, seven hundred seventeen thousand, nine hundred forty-three.

Scientific notation

• Scientific notation: 1.387342717943 × 10¹²

Factors of 1387342717943

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3260

Divisors of 1387342717943

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 13 29 47 91 127 203 329 377 611 841 889 1363 1651 2639 3037 3683 4277 5887 5969 9541 10933 11557 17719 21259 25781 39481 39527 41783 47879 76531 77597 88073 106807 124033 142739 173101 276367 276689 335153 385699 513851 543179 616511 747649 999173 1144949 1211707 1388491 1855607 2250313 2554117 2699893 3596957 4139431 5014087 5019929 8014643 9719437 11185271 12989249 15752191 17878819 18127853 28976017 33203521 35098609 35139503 53812603 65259077 78296897 120043499 126894971 145408523 232424647 235662089 324372859 376688221 456813539 525707737 840304493 1017859661 1560565487 1649634623 2270610013 3679954159 4216847167 6834200581 10923958409 15245524373 29517930169 47839404067 106718670611 198191816849 1387342717943
• Sum of all divisors σ(n): 1820854124544
• Sum of proper divisors (its aliquot sum) s(n): 433511406601
• 1387342717943 is a deficient number, because the sum of its proper divisors (433511406601) is less than itself. Its deficiency is 953831311342

Bases of 1387342717943

• Binary: 10100001100000100000100011110001111110111₂
• Hexadecimal: 0x1430411E3F7
• Base-36: HPC4188N

Squares and roots of 1387342717943

• 1387342717943 squared (1387342717943²) is 1924719817029470454151249
• 1387342717943 cubed (1387342717943³) is 2670246022236419196392208354868160807
• The square root of 1387342717943 is 1177855.1345318319
• The cube root of 1387342717943 is 11153.0740662801

Scales and comparisons

• 1,387,342,717,943 seconds is equal to 44,113 years, 10 weeks, 5 days, 9 hours, 12 minutes, 23 seconds.
• To count from 1 to 1,387,342,717,943 would take you about one hundred ten thousand, two hundred eighty-three 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 1387342717943 cubic inches would be around 929.4 feet tall.

Recreational maths with 1387342717943

• 1387342717943 backwards is 3497172437831
• The number of decimal digits it has is: 13
• The sum of 1387342717943's digits is 59
• More coming soon!