132721239393729

Names of 132721239393729

• Cardinal: 132721239393729 can be written as One hundred thirty-two trillion, seven hundred twenty-one billion, two hundred thirty-nine million, three hundred ninety-three thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.32721239393729 × 10¹⁴

Factors of 132721239393729

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 357

Divisors of 132721239393729

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 7 9 21 27 49 63 147 189 343 347 441 1029 1041 1323 2401 2429 3087 3123 7203 7287 9261 9369 16807 17003 21609 21861 50421 51009 64827 65583 117649 119021 120409 151263 153027 352947 357063 361227 453789 459081 833147 842863 1058841 1071189 1083681 2499441 2528589 3176523 3213567 3251043 5832029 5900041 7498323 7585767 17496087 17700123 22494969 22757301 40824203 41300287 41781923 52488261 53100369 122472609 123900861 125345769 157464783 159301107 289102009 292473461 367417827 371702583 376037307 867306027 877420383 1102253481 1115107749 1128111921 2023714063 2047314227 2601918081 2632261149 6071142189 6141942681 7805754243 7896783447 14165998441 14331199589 18213426567 18425828043 42497995323 42993598767 54640279701 55277484129 100318397123 127493985969 128980796301 300955191369 382481957907 386942388903 702228779861 902865574107 2106686339583 2708596722321 4915601459027 6320059018749 14746804377081 18960177056247 44240413131243 132721239393729
• Sum of all divisors σ(n): 230057445950400
• Sum of proper divisors (its aliquot sum) s(n): 97336206556671
• 132721239393729 is a deficient number, because the sum of its proper divisors (97336206556671) is less than itself. Its deficiency is 35385032837058

Bases of 132721239393729

• Binary: 11110001011010110010010010101000000010111000001₂
• Hexadecimal: 0x78B5925405C1
• Base-36: 1B1NAN69Q9

Squares and roots of 132721239393729

• 132721239393729 squared (132721239393729²) is 17614927386207522575484525441
• 132721239393729 cubed (132721239393729³) is 2337874994528001652182878897979488116359489
• The square root of 132721239393729 is 11520470.4501912159
• 132721239393729 is a perfect cube number. Its cube root is 51009

Scales and comparisons

• 132,721,239,393,729 seconds is equal to 4,220,124 years, 45 weeks, 4 days, 22 hours, 42 minutes, 9 seconds.
• To count from 1 to 132,721,239,393,729 would take you about ten million, five hundred fifty thousand, three hundred twelve 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 132721239393729 cubic inches would be around 4250.8 feet tall.

Recreational maths with 132721239393729

• 132721239393729 backwards is 927393932127231
• 132721239393729 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 132721239393729's digits is 63
• More coming soon!