18320492132

Names of 18320492132

• Cardinal: 18320492132 can be written as Eighteen billion, three hundred twenty million, four hundred ninety-two thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.8320492132 × 10¹⁰

Factors of 18320492132

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1187

Divisors of 18320492132

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 19 29 37 38 58 74 76 116 148 271 542 551 703 829 1073 1084 1102 1406 1658 2146 2204 2812 3316 4292 5149 7859 10027 10298 15718 15751 20054 20387 20596 24041 30673 31436 31502 40108 40774 48082 61346 63004 81548 96164 122692 149321 190513 224659 290783 298642 381026 449318 456779 581566 582787 597284 762052 889517 898636 913558 1163132 1165574 1779034 1827116 2331148 3558068 4268521 5524877 6515111 8312383 8537042 11049754 13030222 16624766 16900823 17074084 22099508 26060444 33249532 33801646 67603292 123787109 157935277 241059107 247574218 315870554 482118214 495148436 631741108 964236428 4580123033 9160246066 18320492132
• Sum of all divisors σ(n): 36031296000
• Sum of proper divisors (its aliquot sum) s(n): 17710803868
• 18320492132 is a deficient number, because the sum of its proper divisors (17710803868) is less than itself. Its deficiency is 609688264

Bases of 18320492132

• Binary: 10001000011111111001000011001100100₂
• Hexadecimal: 0x443FC8664
• Base-36: 8EZJQ78

Squares and roots of 18320492132

• 18320492132 squared (18320492132²) is 335640431958673905424
• 18320492132 cubed (18320492132³) is 6149097892879966633474104123968
• The square root of 18320492132 is 135353.2124923527
• The cube root of 18320492132 is 2636.2041854955

Scales and comparisons

• 18,320,492,132 seconds is equal to 582 years, 27 weeks, 5 days, 17 hours, 35 minutes, 32 seconds.
• To count from 1 to 18,320,492,132 would take you about one thousand, one hundred sixty-five 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 18320492132 cubic inches would be around 219.7 feet tall.

Recreational maths with 18320492132

• 18320492132 backwards is 23129402381
• The number of decimal digits it has is: 11
• The sum of 18320492132's digits is 35
• More coming soon!