27990263340

Names of 27990263340

• Cardinal: 27990263340 can be written as Twenty-seven billion, nine hundred ninety million, two hundred sixty-three thousand, three hundred forty.

Scientific notation

• Scientific notation: 2.799026334 × 10¹⁰

Factors of 27990263340

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 23616

Divisors of 27990263340

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 90 108 117 130 135 156 169 180 195 234 260 270 338 351 390 468 507 540 585 676 702 780 845 1014 1170 1404 1521 1690 1755 2028 2197 2340 2535 3042 3380 3510 4394 4563 5070 6084 6591 7020 7605 8788 9126 10140 10985 13182 15210 18252 19773 21970 22815 23593 26364 30420 32955 39546 43940 45630 47186 59319 65910 70779 79092 91260 94372 98865 117965 118638 131820 141558 197730 212337 235930 237276 283116 296595 306709 353895 395460 424674 471860 593190 613418 637011 707790 849348 920127 1061685 1186380 1226836 1274022 1415580 1533545 1840254 2123370 2548044 2760381 3067090 3185055 3680508 3987217 4246740 4600635 5520762 6134180 6370110 7974434 8281143 9201270 11041524 11961651 12740220 13801905 15948868 16562286 18402540 19936085 23923302 27603810 33124572 35884953 39872170 41405715 47846604 51833821 55207620 59808255 71769906 79744340 82811430 103667642 107654859 119616510 143539812 155501463 165622860 179424765 207335284 215309718 239233020 259169105 311002926 358849530 430619436 466504389 518338210 538274295 622005852 717699060 777507315 933008778 1036676420 1076548590 1399513167 1555014630 1866017556 2153097180 2332521945 2799026334 3110029260 4665043890 5598052668 6997565835 9330087780 13995131670 27990263340
• Sum of all divisors σ(n): 94338249600
• Sum of proper divisors (its aliquot sum) s(n): 66347986260
• 27990263340 is an abundant number, because the sum of its proper divisors (66347986260) is greater than itself. Its abundance is 38357722920

Bases of 27990263340

• Binary: 11010000100010110011000011000101100₂
• Hexadecimal: 0x68459862C
• Base-36: CUWOHF0

Squares and roots of 27990263340

• 27990263340 squared (27990263340²) is 783454841842547955600
• 27990263340 cubed (27990263340³) is 21929107338170968093822627704000
• The square root of 27990263340 is 167302.9089406399
• The cube root of 27990263340 is 3036.2369520883

Scales and comparisons

• 27,990,263,340 seconds is equal to 890 years, 1 day, 9 hours, 9 minutes.
• To count from 1 to 27,990,263,340 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 27990263340 cubic inches would be around 253 feet tall.

Recreational maths with 27990263340

• 27990263340 backwards is 04336209972
• 27990263340 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27990263340's digits is 45
• More coming soon!