138258914310800

Names of 138258914310800

• Cardinal: 138258914310800 can be written as One hundred thirty-eight trillion, two hundred fifty-eight billion, nine hundred fourteen million, three hundred ten thousand, eight hundred.

Scientific notation

• Scientific notation: 1.382589143108 × 10¹⁴

Factors of 138258914310800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 142615

Divisors of 138258914310800

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 34 40 50 68 80 85 100 136 170 200 272 340 400 425 680 850 1360 1700 3400 6800 142591 285182 570364 712955 1140728 1425910 2281456 2424047 2851820 3564775 4848094 5703640 7129550 9696188 11407280 12120235 14259100 19392376 24240470 28518200 38784752 48480940 57036400 60601175 96961880 121202350 193923760 242404700 484809400 969618800 20332193281 40664386562 81328773124 101660966405 162657546248 203321932810 325315092496 345647285777 406643865620 508304832025 691294571554 813287731240 1016609664050 1382589143108 1626575462480 1728236428885 2033219328100 2765178286216 3456472857770 4066438656200 5530356572432 6912945715540 8132877312400 8641182144425 13825891431080 17282364288850 27651782862160 34564728577700 69129457155400 138258914310800
• Sum of all divisors σ(n): 351708745931154
• Sum of proper divisors (its aliquot sum) s(n): 213449831620354
• 138258914310800 is an abundant number, because the sum of its proper divisors (213449831620354) is greater than itself. Its abundance is 75190917309554

Bases of 138258914310800

• Binary: 11111011011111011101001011110010111101010010000₂
• Hexadecimal: 0x7DBEE9797A90
• Base-36: 1D0B9NUAA8

Squares and roots of 138258914310800

• 138258914310800 squared (138258914310800²) is 19115527386401137038996640000
• 138258914310800 cubed (138258914310800³) is 2642892062922185487070324487769115712000000
• The square root of 138258914310800 is 11758355.0852489567
• The cube root of 138258914310800 is 51708.7906504051

Scales and comparisons

• 138,258,914,310,800 seconds is equal to 4,396,205 years, 42 weeks, 1 day, 15 hours, 13 minutes, 20 seconds.
• To count from 1 to 138,258,914,310,800 would take you about ten million, nine hundred ninety thousand, five hundred fourteen 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 138258914310800 cubic inches would be around 4309.1 feet tall.

Recreational maths with 138258914310800

• 138258914310800 backwards is 008013419852831
• The number of decimal digits it has is: 15
• The sum of 138258914310800's digits is 53
• More coming soon!