138244535156250

Names of 138244535156250

• Cardinal: 138244535156250 can be written as One hundred thirty-eight trillion, two hundred forty-four billion, five hundred thirty-five million, one hundred fifty-six thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.3824453515625 × 10¹⁴

Factors of 138244535156250

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 671

Divisors of 138244535156250

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 125 135 150 162 225 250 270 375 405 450 625 661 675 750 810 1125 1250 1322 1350 1875 1983 2025 2250 3125 3305 3375 3750 3966 4050 5625 5949 6250 6610 6750 9375 9915 10125 11250 11898 15625 16525 16875 17847 18750 19830 20250 28125 29745 31250 33050 33750 35694 46875 49575 50625 53541 56250 59490 78125 82625 84375 89235 93750 99150 101250 107082 140625 148725 156250 165250 168750 178470 234375 247875 253125 267705 281250 297450 390625 413125 421875 436921 446175 468750 495750 506250 535410 703125 743625 781250 826250 843750 873842 892350 1171875 1239375 1265625 1310763 1338525 1406250 1487250 1953125 2065625 2109375 2184605 2230875 2343750 2478750 2531250 2621526 2677050 3515625 3718125 3906250 3932289 4131250 4218750 4369210 4461750 5859375 6196875 6328125 6553815 6692625 7031250 7436250 7864578 10328125 10546875 10923025 11154375 11718750 11796867 12393750 12656250 13107630 13385250 17578125 18590625 19661445 20656250 21093750 21846050 22308750 23593734 30984375 31640625 32769075 33463125 35156250 35390601 37181250 39322890 51640625 52734375 54615125 55771875 58984335 61968750 63281250 65538150 66926250 70781202 92953125 98307225 103281250 105468750 109230250 111543750 117968670 154921875 158203125 163845375 167315625 176953005 185906250 196614450 258203125 273075625 278859375 294921675 309843750 316406250 327690750 334631250 353906010 464765625 491536125 516406250 546151250 557718750 589843350 774609375 819226875 836578125 884765025 929531250 983072250 1291015625 1365378125 1394296875 1474608375 1549218750 1638453750 1673156250 1769530050 2323828125 2457680625 2582031250 2730756250 2788593750 2949216750 3873046875 4096134375 4182890625 4423825125 4647656250 4915361250 6826890625 6971484375 7373041875 7746093750 8192268750 8365781250 8847650250 11619140625 12288403125 13653781250 13942968750 14746083750 20480671875 20914453125 22119125625 23238281250 24576806250 34134453125 34857421875 36865209375 40961343750 41828906250 44238251250 61442015625 68268906250 69714843750 73730418750 102403359375 104572265625 110595628125 122884031250 170672265625 184326046875 204806718750 209144531250 221191256250 307210078125 341344531250 368652093750 512016796875 552978140625 614420156250 853361328125 921630234375 1024033593750 1105956281250 1536050390625 1706722656250 1843260468750 2560083984375 2764890703125 3072100781250 4608151171875 5120167968750 5529781406250 7680251953125 9216302343750 13824453515625 15360503906250 23040755859375 27648907031250 46081511718750 69122267578125 138244535156250
• Sum of all divisors σ(n): 387799347496374
• Sum of proper divisors (its aliquot sum) s(n): 249554812340124
• 138244535156250 is an abundant number, because the sum of its proper divisors (249554812340124) is greater than itself. Its abundance is 111310277183874

Bases of 138244535156250

• Binary: 11111011011101110010000011010001111111000011010₂
• Hexadecimal: 0x7DBB9068FE1A
• Base-36: 1D04NUV3MI

Squares and roots of 138244535156250

• 138244535156250 squared (138244535156250²) is 19111551500567642211914062500
• 138244535156250 cubed (138244535156250³) is 2642067553310705855596125125885009765625000
• The square root of 138244535156250 is 11757743.6252135553
• The cube root of 138244535156250 is 51706.9979884911

Scales and comparisons

• 138,244,535,156,250 seconds is equal to 4,395,748 years, 31 weeks, 1 day, 5 hours, 37 minutes, 30 seconds.
• To count from 1 to 138,244,535,156,250 would take you about ten million, nine hundred eighty-nine thousand, three hundred seventy-one 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 138244535156250 cubic inches would be around 4308.9 feet tall.

Recreational maths with 138244535156250

• 138244535156250 backwards is 052651535442831
• 138244535156250 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138244535156250's digits is 54
• More coming soon!