27099124920

Names of 27099124920

• Cardinal: 27099124920 can be written as Twenty-seven billion, ninety-nine million, one hundred twenty-four thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.709912492 × 10¹⁰

Factors of 27099124920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 346939

Divisors of 27099124920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 31 35 36 40 42 45 56 60 62 63 70 72 84 90 93 105 120 124 126 140 155 168 180 186 210 217 248 252 279 280 310 315 360 372 420 434 465 504 558 620 630 651 744 840 868 930 1085 1116 1240 1260 1302 1395 1736 1860 1953 2170 2232 2520 2604 2790 3255 3720 3906 4340 5208 5580 6510 7812 8680 9765 11160 13020 15624 19530 26040 39060 78120 346891 693782 1040673 1387564 1734455 2081346 2428237 2775128 3122019 3468910 4162692 4856474 5203365 6244038 6937820 7284711 8325384 9712948 10406730 10753621 12141185 12488076 13875640 14569422 15610095 19425896 20813460 21507242 21854133 24282370 24976152 29138844 31220190 32260863 36423555 41626920 43014484 43708266 48564740 53768105 58277688 62440380 64521726 72847110 75275347 86028968 87416532 96782589 97129480 107536210 109270665 124880760 129043452 145694220 150550694 161304315 174833064 193565178 215072420 218541330 225826041 258086904 291388440 301101388 322608630 376376735 387130356 430144840 437082660 451652082 483912945 602202776 645217260 677478123 752753470 774260712 874165320 903304164 967825890 1129130205 1290434520 1354956246 1505506940 1806608328 1935651780 2258260410 2709912492 3011013880 3387390615 3871303560 4516520820 5419824984 6774781230 9033041640 13549562460 27099124920
• Sum of all divisors σ(n): 103901091840
• Sum of proper divisors (its aliquot sum) s(n): 76801966920
• 27099124920 is an abundant number, because the sum of its proper divisors (76801966920) is greater than itself. Its abundance is 49702842000

Bases of 27099124920

• Binary: 11001001111001110111101010010111000₂
• Hexadecimal: 0x64F3BD4B8
• Base-36: CG64AM0

Squares and roots of 27099124920

• 27099124920 squared (27099124920²) is 734362571429765006400
• 27099124920 cubed (27099124920³) is 19900583059747624914678199488000
• The square root of 27099124920 is 164618.1184438699
• The cube root of 27099124920 is 3003.6668096763

Scales and comparisons

• 27,099,124,920 seconds is equal to 861 years, 34 weeks, 5 days, 6 hours, 42 minutes.
• To count from 1 to 27,099,124,920 would take you about one thousand, seven hundred twenty-three 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 27099124920 cubic inches would be around 250.3 feet tall.

Recreational maths with 27099124920

• 27099124920 backwards is 02942199072
• 27099124920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27099124920's digits is 45
• More coming soon!