389682414345

Names of 389682414345

• Cardinal: 389682414345 can be written as Three hundred eighty-nine billion, six hundred eighty-two million, four hundred fourteen thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 3.89682414345 × 10¹¹

Factors of 389682414345

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19775

Divisors of 389682414345

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 15 19 21 35 57 73 95 105 133 137 219 285 365 399 411 511 665 685 959 1095 1387 1533 1995 2055 2555 2603 2877 4161 4795 6935 7665 7809 9709 10001 13015 14385 18221 19531 20805 29127 30003 39045 48545 50005 54663 58593 70007 91105 97655 136717 145635 150015 190019 210021 273315 292965 350035 371089 410151 570057 683585 950095 1050105 1113267 1330133 1425763 1855445 2050755 2597623 2675747 2850285 3990399 4277289 5566335 6650665 7128815 7792869 8027241 9980341 12988115 13378735 18730229 19951995 21386445 27089497 29941023 38964345 40136205 49901705 50839193 56190687 81268491 93651145 135447485 149705115 152517579 189626479 195329531 254195965 280953435 355874351 406342455 568879437 585988593 762587895 948132395 976647655 1067623053 1367306717 1779371755 2844397185 2929942965 3711261089 4101920151 5338115265 6836533585 11133783267 18556305445 20509600755 25978827623 55668916335 77936482869 129894138115 389682414345
• Sum of all divisors σ(n): 765929410560
• Sum of proper divisors (its aliquot sum) s(n): 376246996215
• 389682414345 is a deficient number, because the sum of its proper divisors (376246996215) is less than itself. Its deficiency is 13435418130

Bases of 389682414345

• Binary: 101101010111010111000011100001100001001₂
• Hexadecimal: 0x5ABAE1C309
• Base-36: 4Z0MUJ9L

Squares and roots of 389682414345

• 389682414345 squared (389682414345²) is 151852384049748261779025
• 389682414345 cubed (389682414345³) is 59174203640550071239517546880113625
• The square root of 389682414345 is 624245.4760308641
• The cube root of 389682414345 is 7304.1598505511

Scales and comparisons

• 389,682,414,345 seconds is equal to 12,390 years, 36 weeks, 1 day, 3 hours, 5 minutes, 45 seconds.
• To count from 1 to 389,682,414,345 would take you about twenty-four thousand, seven hundred eighty-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 389682414345 cubic inches would be around 608.7 feet tall.

Recreational maths with 389682414345

• 389682414345 backwards is 543414286983
• 389682414345 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 389682414345's digits is 57
• More coming soon!