8142054732

Names of 8142054732

• Cardinal: 8142054732 can be written as Eight billion, one hundred forty-two million, fifty-four thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 8.142054732 × 10⁹

Factors of 8142054732

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 65595

Divisors of 8142054732

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 28 29 34 36 42 51 58 63 68 84 87 102 116 119 126 153 174 203 204 238 252 261 306 348 357 406 476 493 522 609 612 714 812 986 1044 1071 1218 1428 1479 1827 1972 2142 2436 2958 3451 3654 4284 4437 5916 6902 7308 8874 10353 13804 17748 20706 31059 41412 62118 65537 124236 131074 196611 262148 393222 458759 589833 786444 917518 1114129 1179666 1376277 1835036 1900573 2228258 2359332 2752554 3342387 3801146 4128831 4456516 5505108 5701719 6684774 7602292 7798903 8257662 10027161 11403438 13304011 13369548 15597806 16515324 17105157 20054322 22806876 23396709 26608022 31195612 32309741 34210314 39912033 40108644 46793418 53216044 64619482 68420628 70190127 79824066 93586836 96929223 119736099 129238964 140380254 159648132 193858446 226168187 239472198 280760508 290787669 387716892 452336374 478944396 581575338 678504561 904672748 1163150676 1357009122 2035513683 2714018244 4071027366 8142054732
• Sum of all divisors σ(n): 25764298560
• Sum of proper divisors (its aliquot sum) s(n): 17622243828
• 8142054732 is an abundant number, because the sum of its proper divisors (17622243828) is greater than itself. Its abundance is 9480189096

Bases of 8142054732

• Binary: 111100101010011011110010101001100₂
• Hexadecimal: 0x1E54DE54C
• Base-36: 3QNKHN0

Squares and roots of 8142054732

• 8142054732 squared (8142054732²) is 66293055258883591824
• 8142054732 cubed (8142054732³) is 539761684269330633847755711168
• The square root of 8142054732 is 90233.3349267331
• The cube root of 8142054732 is 2011.7685095981

Scales and comparisons

• 8,142,054,732 seconds is equal to 258 years, 46 weeks, 2 days, 17 hours, 52 minutes, 12 seconds.
• To count from 1 to 8,142,054,732 would take you about five hundred seventeen 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 8142054732 cubic inches would be around 167.6 feet tall.

Recreational maths with 8142054732

• 8142054732 backwards is 2374502418
• 8142054732 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8142054732's digits is 36
• More coming soon!