27997223436

Names of 27997223436

• Cardinal: 27997223436 can be written as Twenty-seven billion, nine hundred ninety-seven million, two hundred twenty-three thousand, four hundred thirty-six.

Scientific notation

• Scientific notation: 2.7997223436 × 10¹⁰

Factors of 27997223436

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 915

Divisors of 27997223436

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 52 61 63 78 84 91 117 122 126 156 169 182 183 234 244 252 273 338 364 366 427 468 507 546 549 676 732 793 819 829 854 1014 1092 1098 1183 1281 1521 1586 1638 1658 1708 2028 2196 2197 2366 2379 2487 2562 3042 3172 3276 3316 3549 3843 4394 4732 4758 4974 5124 5551 5803 6084 6591 7098 7137 7461 7686 8788 9516 9948 10309 10647 10777 11102 11606 13182 14196 14274 14922 15372 15379 16653 17409 19773 20618 21294 21554 22204 23212 26364 28548 29844 30758 30927 32331 33306 34818 39546 41236 42588 43108 46137 49959 50569 52227 61516 61854 64662 66612 69636 72163 75439 79092 92274 92781 96993 99918 101138 104454 123708 129324 134017 138411 140101 144326 150878 151707 184548 185562 193986 199836 202276 208908 216489 226317 268034 276822 280202 288652 301756 303414 353983 371124 387972 402051 420303 432978 452634 455121 536068 553644 560404 606828 649467 657397 678951 707966 804102 840606 865956 905268 910242 938119 980707 1061949 1206153 1260909 1298934 1314794 1357902 1415932 1608204 1681212 1820484 1821313 1876238 1961414 1972191 2123898 2412306 2521818 2597868 2629588 2715804 2814357 2942121 3185847 3642626 3752476 3922828 3944382 4247796 4601779 4824612 5043636 5463939 5628714 5884242 5916573 6371694 7285252 7888764 8443071 8546161 8826363 9203558 10927878 11257428 11768484 11833146 12743388 12749191 13805337 16391817 16886142 17092322 17652726 18407116 21855756 23666292 25498382 25638483 27610674 32783634 33772284 34184644 35305452 38247573 41416011 50996764 51276966 55221348 59823127 65567268 76495146 76915449 82832022 102553932 111100093 114742719 119646254 152990292 153830898 165664044 179469381 222200186 229485438 239292508 307661796 333300279 358938762 444400372 458970876 538408143 666600558 717877524 777700651 999900837 1076816286 1333201116 1555401302 1999801674 2153632572 2333101953 3110802604 3999603348 4666203906 6999305859 9332407812 13998611718 27997223436
• Sum of all divisors σ(n): 89161654400
• Sum of proper divisors (its aliquot sum) s(n): 61164430964
• 27997223436 is an abundant number, because the sum of its proper divisors (61164430964) is greater than itself. Its abundance is 33167207528

Bases of 27997223436

• Binary: 11010000100110000111011101000001100₂
• Hexadecimal: 0x684C3BA0C
• Base-36: CV0TNV0

Squares and roots of 27997223436

• 27997223436 squared (27997223436²) is 783844520125307646096
• 27997223436 cubed (27997223436³) is 21945470169032436885988925105856
• The square root of 27997223436 is 167323.7085293055
• The cube root of 27997223436 is 3036.4885961337

Scales and comparisons

• 27,997,223,436 seconds is equal to 890 years, 11 weeks, 4 days, 22 hours, 30 minutes, 36 seconds.
• To count from 1 to 27,997,223,436 would take you about one thousand, seven hundred eighty 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 27997223436 cubic inches would be around 253 feet tall.

Recreational maths with 27997223436

• 27997223436 backwards is 63432279972
• The number of decimal digits it has is: 11
• The sum of 27997223436's digits is 54
• More coming soon!