27990803235144

Names of 27990803235144

• Cardinal: 27990803235144 can be written as Twenty-seven trillion, nine hundred ninety billion, eight hundred three million, two hundred thirty-five thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.7990803235144 × 10¹³

Factors of 27990803235144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2447

Divisors of 27990803235144

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 24 59 118 177 236 354 472 708 1416 2383 3481 4766 6962 7149 9532 10443 13924 14298 19064 20886 27848 28596 41772 57192 83544 140597 205379 281194 410758 421791 562388 616137 821516 843582 1124776 1232274 1643032 1687164 2464548 3374328 4929096 5678689 8295223 11357378 16590446 17036067 22714756 24885669 33180892 34072134 45429512 49771338 66361784 68144268 99542676 136288536 199085352 335042651 489418157 670085302 978836314 1005127953 1340170604 1468254471 1957672628 2010255906 2680341208 2936508942 3915345256 4020511812 5873017884 8041023624 11746035768 19767516409 39535032818 59302549227 79070065636 118605098454 158140131272 237210196908 474420393816 1166283468131 2332566936262 3498850404393 4665133872524 6997700808786 9330267745048 13995401617572 27990803235144
• Sum of all divisors σ(n): 71213386269600
• Sum of proper divisors (its aliquot sum) s(n): 43222583034456
• 27990803235144 is an abundant number, because the sum of its proper divisors (43222583034456) is greater than itself. Its abundance is 15231779799312

Bases of 27990803235144

• Binary: 110010111010100011101111000100100000101001000₂
• Hexadecimal: 0x19751DE24148
• Base-36: 9X6SPJMFC

Squares and roots of 27990803235144

• 27990803235144 squared (27990803235144²) is 783485065748547816556700736
• 27990803235144 cubed (27990803235144³) is 21930376313041461769695276407739845865984
• The square root of 27990803235144 is 5290633.5381638369
• The cube root of 27990803235144 is 30362.5647362721

Scales and comparisons

• 27,990,803,235,144 seconds is equal to 890,020 years, 50 weeks, 52 minutes, 24 seconds.
• To count from 1 to 27,990,803,235,144 would take you about two million, two hundred twenty-five thousand and fifty-two 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 27990803235144 cubic inches would be around 2530.2 feet tall.

Recreational maths with 27990803235144

• 27990803235144 backwards is 44153230809972
• The number of decimal digits it has is: 14
• The sum of 27990803235144's digits is 57
• More coming soon!