12148799320

Names of 12148799320

• Cardinal: 12148799320 can be written as Twelve billion, one hundred forty-eight million, seven hundred ninety-nine thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.214879932 × 10¹⁰

Factors of 12148799320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 955

Divisors of 12148799320

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 343 392 490 686 941 980 1372 1715 1882 1960 2744 3430 3764 4705 6587 6860 7528 9410 13174 13720 18820 26348 32935 37640 46109 52696 65870 92218 131740 184436 230545 263480 322763 368872 461090 645526 885481 922180 1291052 1613815 1770962 1844360 2582104 3227630 3541924 4427405 6198367 6455260 7083848 8854810 12396734 12910520 17709620 24793468 30991835 35419240 43388569 49586936 61983670 86777138 123967340 173554276 216942845 247934680 303719983 347108552 433885690 607439966 867771380 1214879932 1518599915 1735542760 2429759864 3037199830 6074399660 12148799320
• Sum of all divisors σ(n): 31911228000
• Sum of proper divisors (its aliquot sum) s(n): 19762428680
• 12148799320 is an abundant number, because the sum of its proper divisors (19762428680) is greater than itself. Its abundance is 7613629360

Bases of 12148799320

• Binary: 1011010100000111111111011101011000₂
• Hexadecimal: 0x2D41FF758
• Base-36: 5KX2XJS

Squares and roots of 12148799320

• 12148799320 squared (12148799320²) is 147593324917632462400
• 12148799320 cubed (12148799320³) is 1793081685395872315215045568000
• The square root of 12148799320 is 110221.5918955991
• The cube root of 12148799320 is 2298.8525669157

Scales and comparisons

• 12,148,799,320 seconds is equal to 386 years, 15 weeks, 2 days, 2 hours, 28 minutes, 40 seconds.
• To count from 1 to 12,148,799,320 would take you about seven hundred seventy-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 12148799320 cubic inches would be around 191.6 feet tall.

Recreational maths with 12148799320

• 12148799320 backwards is 02399784121
• The number of decimal digits it has is: 11
• The sum of 12148799320's digits is 46
• More coming soon!