1432749820428

Names of 1432749820428

• Cardinal: 1432749820428 can be written as One trillion, four hundred thirty-two billion, seven hundred forty-nine million, eight hundred twenty thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.432749820428 × 10¹²

Factors of 1432749820428

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 38398

Divisors of 1432749820428

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 972 38393 76786 115179 153572 230358 345537 460716 691074 1036611 1382148 2073222 3109833 4146444 6219666 9329499 12439332 18658998 37317996 1474022449 2948044898 4422067347 5896089796 8844134694 13266202041 17688269388 26532404082 39798606123 53064808164 79597212246 119395818369 159194424492 238791636738 358187455107 477583273476 716374910214 1432749820428
• Sum of all divisors σ(n): 3755907027964
• Sum of proper divisors (its aliquot sum) s(n): 2323157207536
• 1432749820428 is an abundant number, because the sum of its proper divisors (2323157207536) is greater than itself. Its abundance is 890407387108

Bases of 1432749820428

• Binary: 10100110110010110100010110100101000001100₂
• Hexadecimal: 0x14D968B4A0C
• Base-36: IA7290R0

Squares and roots of 1432749820428

• 1432749820428 squared (1432749820428²) is 2052772047936466246103184
• 1432749820428 cubed (1432749820428³) is 2941108783060589822057220130759042752
• The square root of 1432749820428 is 1196975.2797898545
• The cube root of 1432749820428 is 11273.4485612591

Scales and comparisons

• 1,432,749,820,428 seconds is equal to 45,557 years, 4 days, 13 hours, 13 minutes, 48 seconds.
• To count from 1 to 1,432,749,820,428 would take you about one hundred thirteen thousand, eight hundred ninety-two 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 1432749820428 cubic inches would be around 939.5 feet tall.

Recreational maths with 1432749820428

• 1432749820428 backwards is 8240289472341
• 1432749820428 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1432749820428's digits is 54
• More coming soon!