20927220800

Names of 20927220800

• Cardinal: 20927220800 can be written as Twenty billion, nine hundred twenty-seven million, two hundred twenty thousand, eight hundred.

Scientific notation

• Scientific notation: 2.09272208 × 10¹⁰

Factors of 20927220800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 758

Divisors of 20927220800

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 157 160 200 227 314 320 367 400 454 628 734 785 800 908 1135 1256 1468 1570 1600 1816 1835 2270 2512 2936 3140 3632 3670 3925 4540 5024 5675 5872 6280 7264 7340 7850 9080 9175 10048 11350 11744 12560 14528 14680 15700 18160 18350 22700 23488 25120 29360 31400 35639 36320 36700 45400 50240 57619 58720 62800 71278 72640 73400 83309 90800 115238 117440 125600 142556 146800 166618 178195 181600 230476 251200 285112 288095 293600 333236 356390 363200 416545 460952 570224 576190 587200 666472 712780 833090 890975 921904 1140448 1152380 1332944 1425560 1440475 1666180 1781950 1843808 2082725 2280896 2304760 2665888 2851120 2880950 3332360 3563900 3687616 4165450 4609520 5331776 5702240 5761900 6664720 7127800 8330900 9219040 11404480 11523800 13079513 13329440 14255600 16661800 18438080 23047600 26159026 26658880 28511200 33323600 46095200 52318052 57022400 65397565 66647200 92190400 104636104 130795130 133294400 209272208 261590260 326987825 418544416 523180520 653975650 837088832 1046361040 1307951300 2092722080 2615902600 4185444160 5231805200 10463610400 20927220800
• Sum of all divisors σ(n): 52192147584
• Sum of proper divisors (its aliquot sum) s(n): 31264926784
• 20927220800 is an abundant number, because the sum of its proper divisors (31264926784) is greater than itself. Its abundance is 10337705984

Bases of 20927220800

• Binary: 10011011111010111000000110001000000₂
• Hexadecimal: 0x4DF5C0C40
• Base-36: 9M3IYWW

Squares and roots of 20927220800

• 20927220800 squared (20927220800²) is 437948570411952640000
• 20927220800 cubed (20927220800³) is 9165046432055279856422912000000
• The square root of 20927220800 is 144662.4374189789
• The cube root of 20927220800 is 2755.7333080887

Scales and comparisons

• 20,927,220,800 seconds is equal to 665 years, 21 weeks, 6 days, 4 hours, 53 minutes, 20 seconds.
• To count from 1 to 20,927,220,800 would take you about one thousand, three hundred thirty 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 20927220800 cubic inches would be around 229.6 feet tall.

Recreational maths with 20927220800

• 20927220800 backwards is 00802272902
• 20927220800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20927220800's digits is 32
• More coming soon!