136405440704890

Names of 136405440704890

• Cardinal: 136405440704890 can be written as One hundred thirty-six trillion, four hundred five billion, four hundred forty million, seven hundred four thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.3640544070489 × 10¹⁴

Factors of 136405440704890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 95396

Divisors of 136405440704890

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 997 1103 1330 1994 2206 4985 5515 6979 7721 9970 11030 13958 15442 18943 20957 34895 37886 38605 41914 69790 77210 93263 94715 104785 132601 146699 186526 189430 209570 265202 293398 466315 652841 663005 733495 932630 1099691 1305682 1326010 1466990 1771997 2199382 3264205 3543994 5498455 6528410 7697837 8859985 10996910 12403979 15395674 17719970 20894129 24807958 38489185 41788258 62019895 76978370 92983211 102869089 104470645 124039790 146258903 185966422 205738178 208941290 292517806 464916055 514345445 650882477 720083623 731294515 929832110 1028690890 1301764954 1440167246 1462589030 1766681009 1954512691 3254412385 3533362018 3600418115 3909025382 6508824770 7200836230 8833405045 9772563455 12366767063 13681588837 17666810090 19545126910 24733534126 27363177674 61833835315 68407944185 102560481733 123667670630 136815888370 205120963466 512802408665 717923372131 1025604817330 1435846744262 1948649152927 3589616860655 3897298305854 7179233721310 9743245764635 13640544070489 19486491529270 27281088140978 68202720352445 136405440704890
• Sum of all divisors σ(n): 295941683773440
• Sum of proper divisors (its aliquot sum) s(n): 159536243068550
• 136405440704890 is an abundant number, because the sum of its proper divisors (159536243068550) is greater than itself. Its abundance is 23130802363660

Bases of 136405440704890

• Binary: 11111000000111101011101110101101011000101111010₂
• Hexadecimal: 0x7C0F5DD6B17A
• Base-36: 1CCNSLIF0A

Squares and roots of 136405440704890

• 136405440704890 squared (136405440704890²) is 18606444253895261700069912100
• 136405440704890 cubed (136405440704890³) is 2538020228403551376241415410524104340169000
• The square root of 136405440704890 is 11679273.9802134105
• The cube root of 136405440704890 is 51476.6841646415

Scales and comparisons

• 136,405,440,704,890 seconds is equal to 4,337,271 years, 4 weeks, 2 days, 19 hours, 48 minutes, 10 seconds.
• To count from 1 to 136,405,440,704,890 would take you about ten million, eight hundred forty-three thousand, one hundred seventy-seven 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 136405440704890 cubic inches would be around 4289.7 feet tall.

Recreational maths with 136405440704890

• 136405440704890 backwards is 098407044504631
• The number of decimal digits it has is: 15
• The sum of 136405440704890's digits is 55
• More coming soon!