28352831472

Names of 28352831472

• Cardinal: 28352831472 can be written as Twenty-eight billion, three hundred fifty-two million, eight hundred thirty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.8352831472 × 10¹⁰

Factors of 28352831472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 87131

Divisors of 28352831472

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 19 21 24 28 34 36 38 42 48 51 56 57 63 68 72 76 84 102 112 114 119 126 133 136 144 152 153 168 171 204 228 238 252 266 272 304 306 323 336 342 357 399 408 456 476 504 532 612 646 684 714 798 816 912 952 969 1008 1064 1071 1197 1224 1292 1368 1428 1596 1904 1938 2128 2142 2261 2394 2448 2584 2736 2856 2907 3192 3876 4284 4522 4788 5168 5712 5814 6384 6783 7752 8568 9044 9576 11628 13566 15504 17136 18088 19152 20349 23256 27132 36176 40698 46512 54264 81396 87083 108528 162792 174166 261249 325584 348332 522498 609581 696664 783747 1044996 1219162 1393328 1480411 1567494 1654577 1828743 2089992 2438324 2960822 3134988 3309154 3657486 4179984 4441233 4876648 4963731 5486229 5921644 6269976 6618308 7314972 8882466 9753296 9927462 10362877 10972458 11582039 11843288 12539952 13236616 13323699 14629944 14891193 17764932 19854924 20725754 21944916 23164078 23686576 26473232 26647398 28127809 29259888 29782386 31088631 34746117 35529864 39709848 41451508 43889832 46328156 53294796 56255618 59564772 62177262 69492234 71059728 79419696 82903016 84383427 87779664 92656312 93265893 104238351 106589592 112511236 119129544 124354524 138984468 165806032 168766854 185312624 186531786 196894663 208476702 213179184 225022472 238259088 248709048 253150281 277968936 337533708 373063572 393789326 416953404 450044944 497418096 506300562 555937872 590683989 675067416 746127144 787578652 833906808 1012601124 1181367978 1350134832 1492254288 1575157304 1667813616 1772051967 2025202248 2362735956 3150314608 3544103934 4050404496 4725471912 7088207868 9450943824 14176415736 28352831472
• Sum of all divisors σ(n): 101073173760
• Sum of proper divisors (its aliquot sum) s(n): 72720342288
• 28352831472 is an abundant number, because the sum of its proper divisors (72720342288) is greater than itself. Its abundance is 44367510816

Bases of 28352831472

• Binary: 11010011001111101011101111111110000₂
• Hexadecimal: 0x699F5DFF0
• Base-36: D0WJKS0

Squares and roots of 28352831472

• 28352831472 squared (28352831472²) is 803883052479633686784
• 28352831472 cubed (28352831472³) is 22792360710151985633680785666048
• The square root of 28352831472 is 168382.9904473727
• The cube root of 28352831472 is 3049.2905802159

Scales and comparisons

• 28,352,831,472 seconds is equal to 901 years, 27 weeks, 4 days, 18 hours, 31 minutes, 12 seconds.
• To count from 1 to 28,352,831,472 would take you about one thousand, eight hundred three 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 28352831472 cubic inches would be around 254.1 feet tall.

Recreational maths with 28352831472

• 28352831472 backwards is 27413825382
• The number of decimal digits it has is: 11
• The sum of 28352831472's digits is 45
• More coming soon!