27989112424

Names of 27989112424

• Cardinal: 27989112424 can be written as Twenty-seven billion, nine hundred eighty-nine million, one hundred twelve thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 2.7989112424 × 10¹⁰

Factors of 27989112424

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 941

Divisors of 27989112424

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 49 52 56 59 91 98 104 118 127 182 196 236 254 364 392 413 472 508 637 728 733 767 826 889 1016 1274 1466 1534 1651 1652 1778 2548 2891 2932 3068 3302 3304 3556 5096 5131 5369 5782 5864 6136 6223 6604 7112 7493 9529 10262 10738 11557 11564 12446 13208 14986 19058 20524 21476 23114 23128 24892 29972 35917 37583 38116 41048 42952 43247 46228 49784 52451 59944 66703 71834 75166 76232 80899 86494 92456 93091 97409 104902 133406 143668 150332 161798 172988 186182 194818 209804 266812 287336 300664 302729 323596 345976 367157 372364 389636 419608 466921 533624 562211 605458 647192 651637 681863 734314 744728 779272 933842 1124422 1210183 1210916 1303274 1363726 1468628 1867684 2119103 2248844 2420366 2421832 2606548 2727452 2937256 3735368 3935477 4238206 4497688 4561459 4773041 4840732 5213096 5454904 5492369 7870954 8471281 8476412 9122918 9546082 9681464 10984738 15741908 16942562 16952824 18245836 19092164 21969476 27548339 31483816 33885124 36491672 38184328 38446583 43938952 55096678 59298967 67770248 71400797 76893166 110193356 118597934 142801594 153786332 220386712 237195868 269126081 285603188 307572664 474391736 499805579 538252162 571206376 999611158 1076504324 1999222316 2153008648 3498639053 3998444632 6997278106 13994556212 27989112424
• Sum of all divisors σ(n): 67476326400
• Sum of proper divisors (its aliquot sum) s(n): 39487213976
• 27989112424 is an abundant number, because the sum of its proper divisors (39487213976) is greater than itself. Its abundance is 11498101552

Bases of 27989112424

• Binary: 11010000100010001111111011001101000₂
• Hexadecimal: 0x68447F668
• Base-36: CUVZTD4

Squares and roots of 27989112424

• 27989112424 squared (27989112424²) is 783390414283311155776
• 27989112424 cubed (27989112424³) is 21926402377259531325987840961024
• The square root of 27989112424 is 167299.4692878613
• The cube root of 27989112424 is 3036.1953364075

Scales and comparisons

• 27,989,112,424 seconds is equal to 889 years, 50 weeks, 2 days, 1 hour, 27 minutes, 4 seconds.
• To count from 1 to 27,989,112,424 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 27989112424 cubic inches would be around 253 feet tall.

Recreational maths with 27989112424

• 27989112424 backwards is 42421198972
• 27989112424 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27989112424's digits is 49
• More coming soon!