80490281621832

Names of 80490281621832

• Cardinal: 80490281621832 can be written as Eighty trillion, four hundred ninety billion, two hundred eighty-one million, six hundred twenty-one thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 8.0490281621832 × 10¹³

Factors of 80490281621832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 63576

Divisors of 80490281621832

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 2377 4754 7131 9013 9508 14262 18026 19016 21393 27039 28524 36052 42786 52181 54078 57048 72104 81117 85572 104362 108156 156543 162234 171144 208724 216312 313086 324468 417448 469629 626172 648936 939258 1252344 1878516 3757032 21423901 42847802 64271703 85695604 124034237 128543406 171391208 192815109 248068474 257086812 372102711 385630218 470307353 496136948 514173624 744205422 771260436 940614706 992273896 1116308133 1410922059 1488410844 1542520872 1881229412 2232616266 2821844118 2976821688 3762458824 4232766177 4465232532 5643688236 8465532354 8930465064 11287376472 16931064708 33862129416 1117920578081 2235841156162 3353761734243 4471682312324 6707523468486 8943364624648 10061285202729 13415046936972 20122570405458 26830093873944 40245140810916 80490281621832
• Sum of all divisors σ(n): 218114599393080
• Sum of proper divisors (its aliquot sum) s(n): 137624317771248
• 80490281621832 is an abundant number, because the sum of its proper divisors (137624317771248) is greater than itself. Its abundance is 57134036149416

Bases of 80490281621832

• Binary: 10010010011010010011010101001001101100101001000₂
• Hexadecimal: 0x49349AA4D948
• Base-36: SJ4Q3HAA0

Squares and roots of 80490281621832

• 80490281621832 squared (80490281621832²) is 6478685435561826216259036224
• 80490281621832 cubed (80490281621832³) is 521471215247632706786138114167727957242368
• The square root of 80490281621832 is 8971637.6220750245
• The cube root of 80490281621832 is 43176.5379039925

Scales and comparisons

• 80,490,281,621,832 seconds is equal to 2,559,341 years, 51 weeks, 17 hours, 37 minutes, 12 seconds.
• To count from 1 to 80,490,281,621,832 would take you about six million, three hundred ninety-eight thousand, three hundred fifty-four 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 80490281621832 cubic inches would be around 3598 feet tall.

Recreational maths with 80490281621832

• 80490281621832 backwards is 23812618209408
• The number of decimal digits it has is: 14
• The sum of 80490281621832's digits is 54
• More coming soon!