20080708380

Names of 20080708380

• Cardinal: 20080708380 can be written as Twenty billion, eighty million, seven hundred eight thousand, three hundred eighty.

Scientific notation

• Scientific notation: 2.008070838 × 10¹⁰

Factors of 20080708380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 56

Divisors of 20080708380

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 27 29 30 34 36 45 51 54 58 60 68 81 85 87 90 102 108 116 135 145 153 162 170 174 180 204 243 255 261 270 289 290 306 324 340 348 405 435 459 486 493 510 522 540 578 580 612 765 783 810 841 867 870 918 972 986 1020 1044 1156 1215 1305 1377 1445 1479 1530 1566 1620 1682 1734 1740 1836 1972 2295 2349 2430 2465 2523 2601 2610 2754 2890 2958 3060 3132 3364 3468 3915 4131 4205 4335 4437 4590 4698 4860 4913 4930 5046 5202 5220 5508 5780 5916 6885 7047 7395 7569 7803 7830 8262 8381 8410 8670 8874 9180 9396 9826 9860 10092 10404 11745 12615 13005 13311 13770 14094 14297 14739 14790 15138 15606 15660 16524 16762 16820 17340 17748 19652 20655 22185 22707 23409 23490 24565 25143 25230 26010 26622 27540 28188 28594 29478 29580 30276 31212 33524 35235 37845 39015 39933 41310 41905 42891 44217 44370 45414 46818 46980 49130 50286 50460 52020 53244 57188 58956 66555 68121 70227 70470 71485 73695 75429 75690 78030 79866 82620 83810 85782 88434 88740 90828 93636 98260 100572 113535 117045 119799 125715 128673 132651 133110 136242 140454 140940 142477 142970 147390 150858 151380 156060 159732 167620 171564 176868 199665 204363 214455 221085 226287 227070 234090 239598 243049 251430 257346 265302 266220 272484 280908 284954 285940 294780 301716 340605 351135 377145 386019 397953 399330 408726 427431 428910 442170 452574 454140 468180 479196 486098 502860 514692 530604 569908 598995 643365 663255 678861 681210 702270 712385 729147 754290 772038 795906 798660 817452 854862 857820 884340 905148 972196 1021815 1131435 1158057 1193859 1197990 1215245 1282293 1286730 1326510 1357722 1362420 1404540 1424770 1458294 1508580 1544076 1591812 1709724 1930095 1989765 2036583 2043630 2137155 2187441 2262870 2316114 2387718 2395980 2430490 2564586 2573460 2653020 2715444 2849540 2916588 3394305 3474171 3645735 3846879 3860190 3979530 4073166 4087260 4131833 4274310 4374882 4525740 4632228 4775436 4860980 5129172 5790285 5969295 6411465 6562323 6788610 6948342 7291470 7693758 7720380 7959060 8146332 8263666 8548620 8749764 10182915 10937205 11540637 11580570 11938590 12395499 12822930 13124646 13577220 13896684 14582940 15387516 16527332 17370855 19234395 19686969 20365830 20659165 21874410 23081274 23161140 23877180 24790998 25645860 26249292 32811615 34621911 34741710 37186497 38468790 39373938 40731660 41318330 43748820 46162548 49581996 57703185 59060907 61977495 65623230 69243822 69483420 74372994 76937580 78747876 82636660 98434845 111559491 115406370 118121814 123954990 131246460 138487644 148745988 173109555 185932485 196869690 223118982 230812740 236243628 247909980 295304535 334678473 346219110 371864970 393739380 446237964 557797455 590609070 669356946 692438220 743729940 1004035419 1115594910 1181218140 1338713892 1673392365 2008070838 2231189820 3346784730 4016141676 5020177095 6693569460 10040354190 20080708380
• Sum of all divisors σ(n): 69508726560
• Sum of proper divisors (its aliquot sum) s(n): 49428018180
• 20080708380 is an abundant number, because the sum of its proper divisors (49428018180) is greater than itself. Its abundance is 29347309800

Bases of 20080708380

• Binary: 10010101100111001110100101100011100₂
• Hexadecimal: 0x4ACE74B1C
• Base-36: 983J9R0

Squares and roots of 20080708380

• 20080708380 squared (20080708380²) is 403234849042602224400
• 20080708380 cubed (20080708380³) is 8097241412277817464515720472000
• The square root of 20080708380 is 141706.4161567853
• The cube root of 20080708380 is 2718.0639869151

Scales and comparisons

• 20,080,708,380 seconds is equal to 638 years, 26 weeks, 1 day, 14 hours, 33 minutes.
• To count from 1 to 20,080,708,380 would take you about one thousand, two hundred seventy-seven 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 20080708380 cubic inches would be around 226.5 feet tall.

Recreational maths with 20080708380

• 20080708380 backwards is 08380708002
• 20080708380 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20080708380's digits is 36
• More coming soon!