12361371220

Names of 12361371220

• Cardinal: 12361371220 can be written as Twelve billion, three hundred sixty-one million, three hundred seventy-one thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.236137122 × 10¹⁰

Factors of 12361371220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1059

Divisors of 12361371220

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 11 20 22 29 44 55 58 71 110 116 142 145 220 284 290 319 355 580 638 710 781 841 941 1276 1420 1562 1595 1682 1882 2059 3124 3190 3364 3764 3905 4118 4205 4705 6380 7810 8236 8410 9251 9410 10295 10351 15620 16820 18502 18820 20590 20702 22649 27289 37004 41180 41404 45298 46255 51755 54578 59711 66811 90596 92510 103510 109156 113245 119422 133622 136445 185020 207020 226490 238844 267244 272890 298555 300179 334055 452980 545780 597110 600358 656821 668110 734921 791381 1194220 1200716 1313642 1336220 1469842 1500895 1582762 1937519 2627284 2939684 3001790 3165524 3284105 3674605 3875038 3956905 6003580 6568210 7349210 7750076 7913810 8705191 9687595 13136420 14698420 15827620 17410382 19375190 21312709 34820764 38750380 42625418 43525955 56188051 85250836 87051910 106563545 112376102 174103820 213127090 224752204 280940255 426254180 561880510 618068561 1123761020 1236137122 2472274244 3090342805 6180685610 12361371220
• Sum of all divisors σ(n): 29773650816
• Sum of proper divisors (its aliquot sum) s(n): 17412279596
• 12361371220 is an abundant number, because the sum of its proper divisors (17412279596) is greater than itself. Its abundance is 5050908376

Bases of 12361371220

• Binary: 1011100000110010111000111001010100₂
• Hexadecimal: 0x2E0CB8E54
• Base-36: 5OFN32S

Squares and roots of 12361371220

• 12361371220 squared (12361371220²) is 152803498438644288400
• 12361371220 cubed (12361371220³) is 1888860767914772442445139848000
• The square root of 12361371220 is 111181.7036206945
• The cube root of 12361371220 is 2312.1830664559

Scales and comparisons

• 12,361,371,220 seconds is equal to 393 years, 2 weeks, 5 days, 10 hours, 13 minutes, 40 seconds.
• To count from 1 to 12,361,371,220 would take you about seven hundred eighty-six 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 12361371220 cubic inches would be around 192.7 feet tall.

Recreational maths with 12361371220

• 12361371220 backwards is 02217316321
• The number of decimal digits it has is: 11
• The sum of 12361371220's digits is 28
• More coming soon!