82492375749

Names of 82492375749

• Cardinal: 82492375749 can be written as Eighty-two billion, four hundred ninety-two million, three hundred seventy-five thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 8.2492375749 × 10¹⁰

Factors of 82492375749

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 751

Divisors of 82492375749

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 21 29 31 43 87 93 129 203 217 301 307 331 609 651 899 903 921 993 1247 1333 2149 2317 2697 3741 3999 6293 6447 6951 8729 8903 9331 9517 9599 10261 13201 14233 18879 26187 26709 27993 28551 28797 30783 38657 39603 42699 62321 66619 67193 71827 92407 99631 101617 115971 186963 199857 201579 215481 270599 275993 277221 297569 298893 304851 382829 409231 412757 441223 711319 811797 827979 892707 1148487 1227693 1238271 1323669 1931951 2082983 2133957 2679803 2864617 2889299 2946893 3088561 3150127 4369531 5795853 6248949 8039409 8593851 8667897 8840679 9265683 9450381 11867699 12795467 13108593 20628251 22050889 30586717 35603097 38386401 61884753 66152667 83073893 89568269 91353683 91760151 126716399 135455461 249221679 268704807 274061049 380149197 406366383 639475781 887014793 948188227 1918427343 2661044379 2844564681 3928208369 11784625107 27497458583 82492375749
• Sum of all divisors σ(n): 138217390080
• Sum of proper divisors (its aliquot sum) s(n): 55725014331
• 82492375749 is a deficient number, because the sum of its proper divisors (55725014331) is less than itself. Its deficiency is 26767361418

Bases of 82492375749

• Binary: 1001100110100111011011100001011000101₂
• Hexadecimal: 0x1334EDC2C5
• Base-36: 11W9TWHX

Squares and roots of 82492375749

• 82492375749 squared (82492375749²) is 6804992056714203311001
• 82492375749 cubed (82492375749³) is 561359961711428377836274397314749
• The square root of 82492375749 is 287214.8599028261
• The cube root of 82492375749 is 4353.1597380011

Scales and comparisons

• 82,492,375,749 seconds is equal to 2,623 years, 20 hours, 49 minutes, 9 seconds.
• To count from 1 to 82,492,375,749 would take you about five thousand, two hundred forty-six 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 82492375749 cubic inches would be around 362.8 feet tall.

Recreational maths with 82492375749

• 82492375749 backwards is 94757329428
• The number of decimal digits it has is: 11
• The sum of 82492375749's digits is 60
• More coming soon!