21316292000

Names of 21316292000

• Cardinal: 21316292000 can be written as Twenty-one billion, three hundred sixteen million, two hundred ninety-two thousand.

Scientific notation

• Scientific notation: 2.1316292 × 10¹⁰

Factors of 21316292000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2090

Divisors of 21316292000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 37 40 50 73 74 80 100 125 146 148 160 185 200 250 292 296 365 370 400 500 584 592 730 740 800 925 1000 1168 1184 1460 1480 1825 1850 1973 2000 2336 2701 2920 2960 3650 3700 3946 4000 4625 5402 5840 5920 7300 7400 7892 9125 9250 9865 10804 11680 13505 14600 14800 15784 18250 18500 19730 21608 27010 29200 29600 31568 36500 37000 39460 43216 49325 54020 58400 63136 67525 73000 73001 74000 78920 86432 98650 108040 135050 144029 146000 146002 148000 157840 197300 216080 246625 270100 288058 292000 292004 315680 337625 365005 394600 432160 493250 540200 576116 584008 675250 720145 730010 789200 986500 1080400 1152232 1168016 1350500 1440290 1460020 1578400 1825025 1973000 2160800 2304464 2336032 2701000 2880580 2920040 3600725 3650050 3946000 4608928 5329073 5402000 5761160 5840080 7201450 7300100 7892000 9125125 10658146 10804000 11522320 11680160 14402900 14600200 18003625 18250250 21316292 23044640 26645365 28805800 29200400 36007250 36500500 42632584 53290730 57611600 58400800 72014500 73001000 85265168 106581460 115223200 133226825 144029000 146002000 170530336 213162920 266453650 288058000 292004000 426325840 532907300 576116000 666134125 852651680 1065814600 1332268250 2131629200 2664536500 4263258400 5329073000 10658146000 21316292000
• Sum of all divisors σ(n): 54554127264
• Sum of proper divisors (its aliquot sum) s(n): 33237835264
• 21316292000 is an abundant number, because the sum of its proper divisors (33237835264) is greater than itself. Its abundance is 11921543264

Bases of 21316292000

• Binary: 10011110110100011001100110110100000₂
• Hexadecimal: 0x4F68CCDA0
• Base-36: 9SJ6468

Squares and roots of 21316292000

• 21316292000 squared (21316292000²) is 454384304629264000000
• 21316292000 cubed (21316292000³) is 9685788517694343169088000000000
• The square root of 21316292000 is 146000.9999965753
• The cube root of 21316292000 is 2772.7064131403

Scales and comparisons

• 21,316,292,000 seconds is equal to 677 years, 41 weeks, 1 day, 8 hours, 13 minutes, 20 seconds.
• To count from 1 to 21,316,292,000 would take you about one thousand, three hundred fifty-five 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 21316292000 cubic inches would be around 231.1 feet tall.

Recreational maths with 21316292000

• 21316292000 backwards is 00029261312
• The number of decimal digits it has is: 11
• The sum of 21316292000's digits is 26
• More coming soon!