7138888006374

Names of 7138888006374

• Cardinal: 7138888006374 can be written as Seven trillion, one hundred thirty-eight billion, eight hundred eighty-eight million, six thousand, three hundred seventy-four.

Scientific notation

• Scientific notation: 7.138888006374 × 10¹²

Factors of 7138888006374

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 26082

Divisors of 7138888006374

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 3209 6418 8761 9627 14107 17522 19254 26283 28214 28881 42321 52566 57762 78849 84642 126963 157698 253926 28114049 45269363 56228098 84342147 90538726 123591427 135808089 168684294 247182854 253026441 271616178 370774281 407424267 506052882 741548562 814848534 1112322843 2224645686 396604889243 793209778486 1189814667729 2379629335458 3569444003187 7138888006374
• Sum of all divisors σ(n): 15475273716240
• Sum of proper divisors (its aliquot sum) s(n): 8336385709866
• 7138888006374 is an abundant number, because the sum of its proper divisors (8336385709866) is greater than itself. Its abundance is 1197497703492

Bases of 7138888006374

• Binary: 1100111111000100110111000100011101011100110₂
• Hexadecimal: 0x67E26E23AE6
• Base-36: 2J3K5LJHI

Squares and roots of 7138888006374

• 7138888006374 squared (7138888006374²) is 50963721967550544264627876
• 7138888006374 cubed (7138888006374³) is 363824303514325733665387937584626081624
• The square root of 7138888006374 is 2671869.7584975953
• The cube root of 7138888006374 is 19254.9999999989

Scales and comparisons

• 7,138,888,006,374 seconds is equal to 226,994 years, 28 weeks, 6 days, 14 hours, 12 minutes, 54 seconds.
• To count from 1 to 7,138,888,006,374 would take you about five hundred sixty-seven thousand, four hundred eighty-six 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 7138888006374 cubic inches would be around 1604.6 feet tall.

Recreational maths with 7138888006374

• 7138888006374 backwards is 4736008888317
• The number of decimal digits it has is: 13
• The sum of 7138888006374's digits is 63
• More coming soon!