20462809220

Names of 20462809220

• Cardinal: 20462809220 can be written as Twenty billion, four hundred sixty-two million, eight hundred nine thousand, two hundred twenty.

Scientific notation

• Scientific notation: 2.046280922 × 10¹⁰

Factors of 20462809220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5348

Divisors of 20462809220

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 28 31 34 35 53 62 68 70 85 106 119 124 140 155 170 212 217 238 265 310 340 371 434 476 527 530 595 620 742 868 901 1054 1060 1085 1190 1484 1643 1802 1855 2108 2170 2380 2635 3286 3604 3689 3710 4340 4505 5233 5270 6307 6572 7378 7420 8215 9010 10466 10540 11501 12614 14756 16430 18020 18445 20932 23002 25228 26165 27931 31535 32860 36631 36890 46004 52330 55862 57505 63070 73262 73780 88961 104660 111724 115010 126140 139655 146524 162223 177922 183155 195517 230020 277349 279310 324446 355844 366310 391034 444805 554698 558620 622727 648892 732620 782068 811115 889610 977585 1109396 1135561 1245454 1386745 1622230 1779220 1941443 1955170 2271122 2490908 2757791 2773490 3113635 3244460 3882886 3910340 4542244 4714933 5515582 5546980 5677805 6227270 7765772 8597819 9429866 9707215 11031164 11355610 12454540 13788955 17195638 18859732 19304537 19414430 22711220 23574665 27577910 33004531 34391276 38609074 38828860 42989095 47149330 55155820 60184733 66009062 77218148 85978190 94298660 96522685 120369466 132018124 146162923 165022655 171956380 193045370 240738932 292325846 300923665 330045310 386090740 584651692 601847330 660090620 730814615 1023140461 1203694660 1461629230 2046280922 2923258460 4092561844 5115702305 10231404610 20462809220
• Sum of all divisors σ(n): 54700240896
• Sum of proper divisors (its aliquot sum) s(n): 34237431676
• 20462809220 is an abundant number, because the sum of its proper divisors (34237431676) is greater than itself. Its abundance is 13774622456

Bases of 20462809220

• Binary: 10011000011101011011011000010000100₂
• Hexadecimal: 0x4C3ADB084
• Base-36: 9EF10N8

Squares and roots of 20462809220

• 20462809220 squared (20462809220²) is 418726561174117008400
• 20462809220 cubed (20462809220³) is 8568321736652615544846337448000
• The square root of 20462809220 is 143048.2758372151
• The cube root of 20462809220 is 2735.1957842393

Scales and comparisons

• 20,462,809,220 seconds is equal to 650 years, 34 weeks, 1 hour, 40 minutes, 20 seconds.
• To count from 1 to 20,462,809,220 would take you about one thousand, three hundred one 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 20462809220 cubic inches would be around 227.9 feet tall.

Recreational maths with 20462809220

• 20462809220 backwards is 02290826402
• 20462809220 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20462809220's digits is 35
• More coming soon!