27985888224

Names of 27985888224

• Cardinal: 27985888224 can be written as Twenty-seven billion, nine hundred eighty-five million, eight hundred eighty-eight thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 2.7985888224 × 10¹⁰

Factors of 27985888224

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5164

Divisors of 27985888224

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 72 84 96 98 112 126 144 147 168 196 224 252 288 294 336 392 419 441 504 588 672 784 838 882 1008 1176 1257 1568 1676 1764 2016 2352 2514 2933 3352 3528 3771 4704 4733 5028 5866 6704 7056 7542 8799 9466 10056 11732 13408 14112 14199 15084 17598 18932 20112 20531 23464 26397 28398 30168 33131 35196 37864 40224 41062 42597 46928 52794 56796 60336 61593 66262 70392 75728 82124 85194 93856 99393 105588 113592 120672 123186 132524 140784 151456 164248 170388 184779 198786 211176 227184 231917 246372 265048 281568 298179 328496 340776 369558 397572 422352 454368 463834 492744 530096 596358 656992 681552 695751 739116 795144 844704 927668 985488 1060192 1192716 1363104 1391502 1478232 1590288 1855336 1970976 1983127 2087253 2385432 2783004 2956464 3180576 3710672 3966254 4174506 4770864 5566008 5912928 5949381 7421344 7932508 8349012 9541728 11132016 11898762 13881889 15865016 16698024 17848143 22264032 23797524 27763778 31730032 33396048 35696286 41645667 47595048 55527556 63460064 66792096 71392572 83291334 95190096 97173223 111055112 124937001 142785144 166582668 190380192 194346446 222110224 249874002 285570288 291519669 333165336 388692892 444220448 499748004 571140576 583039338 666330672 777385784 874559007 999496008 1166078676 1332661344 1554771568 1749118014 1998992016 2332157352 3109543136 3498236028 3997984032 4664314704 6996472056 9328629408 13992944112 27985888224
• Sum of all divisors σ(n): 92818875240
• Sum of proper divisors (its aliquot sum) s(n): 64832987016
• 27985888224 is an abundant number, because the sum of its proper divisors (64832987016) is greater than itself. Its abundance is 36847098792

Bases of 27985888224

• Binary: 11010000100000101101100001111100000₂
• Hexadecimal: 0x68416C3E0
• Base-36: CUU2PK0

Squares and roots of 27985888224

• 27985888224 squared (27985888224²) is 783209939686221874176
• 27985888224 cubed (27985888224³) is 21918825827984387003553328103424
• The square root of 27985888224 is 167289.8329965093
• The cube root of 27985888224 is 3036.0787472999

Scales and comparisons

• 27,985,888,224 seconds is equal to 889 years, 44 weeks, 6 days, 17 hours, 50 minutes, 24 seconds.
• To count from 1 to 27,985,888,224 would take you about one thousand, seven hundred seventy-nine 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 27985888224 cubic inches would be around 253 feet tall.

Recreational maths with 27985888224

• 27985888224 backwards is 42288858972
• 27985888224 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27985888224's digits is 63
• More coming soon!