20160550400

Names of 20160550400

• Cardinal: 20160550400 can be written as Twenty billion, one hundred sixty million, five hundred fifty thousand, four hundred.

Scientific notation

• Scientific notation: 2.01605504 × 10¹⁰

Factors of 20160550400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4389

Divisors of 20160550400

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 32 38 40 50 64 76 80 95 100 128 152 160 190 200 256 304 320 361 380 400 475 512 608 640 722 760 800 950 1216 1280 1444 1520 1600 1805 1900 2432 2560 2888 3040 3200 3610 3800 4363 4864 5776 6080 6400 7220 7600 8726 9025 9728 11552 12160 12800 14440 15200 17452 18050 21815 23104 24320 28880 30400 34904 36100 43630 46208 48640 57760 60800 69808 72200 82897 87260 92416 109075 115520 121600 139616 144400 165794 174520 184832 218150 231040 243200 279232 288800 331588 349040 414485 436300 462080 558464 577600 663176 698080 828970 872600 924160 1116928 1155200 1326352 1396160 1575043 1657940 1745200 2072425 2233856 2310400 2652704 2792320 3150086 3315880 3490400 4144850 4620800 5305408 5584640 6300172 6631760 6980800 7875215 8289700 10610816 11169280 12600344 13263520 13961600 15750430 16579400 21221632 25200688 26527040 27923200 31500860 33158800 39376075 42443264 50401376 53054080 55846400 63001720 66317600 78752150 100802752 106108160 126003440 132635200 157504300 201605504 212216320 252006880 265270400 315008600 403211008 504013760 530540800 630017200 806422016 1008027520 1061081600 1260034400 2016055040 2520068800 4032110080 5040137600 10080275200 20160550400
• Sum of all divisors σ(n): 52728697692
• Sum of proper divisors (its aliquot sum) s(n): 32568147292
• 20160550400 is an abundant number, because the sum of its proper divisors (32568147292) is greater than itself. Its abundance is 12407596892

Bases of 20160550400

• Binary: 10010110001101010011001011000000000₂
• Hexadecimal: 0x4B1A99600
• Base-36: 99F2K8W

Squares and roots of 20160550400

• 20160550400 squared (20160550400²) is 406447792430940160000
• 20160550400 cubed (20160550400³) is 8194211204272707615064064000000
• The square root of 20160550400 is 141987.8530015861
• The cube root of 20160550400 is 2721.6616144913

Scales and comparisons

• 20,160,550,400 seconds is equal to 641 years, 2 weeks, 1 day, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 20,160,550,400 would take you about one thousand, two hundred eighty-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 20160550400 cubic inches would be around 226.8 feet tall.

Recreational maths with 20160550400

• 20160550400 backwards is 00405506102
• The number of decimal digits it has is: 11
• The sum of 20160550400's digits is 23
• More coming soon!