80490004560

Names of 80490004560

• Cardinal: 80490004560 can be written as Eighty billion, four hundred ninety million, four thousand, five hundred sixty.

Scientific notation

• Scientific notation: 8.049000456 × 10¹⁰

Factors of 80490004560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 57289

Divisors of 80490004560

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 31 35 36 40 42 45 48 54 56 60 62 63 70 72 80 81 84 90 93 105 108 112 120 124 126 135 140 144 155 162 168 180 186 189 210 216 217 240 248 252 270 279 280 310 315 324 336 360 372 378 405 420 432 434 465 496 504 540 558 560 567 620 630 648 651 720 744 756 810 837 840 868 930 945 1008 1080 1085 1116 1134 1240 1260 1296 1302 1395 1488 1512 1620 1674 1680 1736 1860 1890 1953 2160 2170 2232 2268 2480 2511 2520 2604 2790 2835 3024 3240 3255 3348 3472 3720 3780 3906 4185 4340 4464 4536 5022 5040 5208 5580 5670 5859 6480 6510 6696 7440 7560 7812 8370 8680 9072 9765 10044 10416 11160 11340 11718 12555 13020 13392 15120 15624 16740 17360 17577 19530 20088 22320 22680 23436 25110 26040 29295 31248 33480 35154 39060 40176 45360 46872 50220 52080 57241 58590 66960 70308 78120 87885 93744 100440 114482 117180 140616 156240 171723 175770 200880 228964 234360 281232 286205 343446 351540 400687 457928 468720 515169 572410 686892 703080 801374 858615 915856 1030338 1144820 1202061 1373784 1406160 1545507 1602748 1717230 1774471 2003435 2060676 2289640 2404122 2575845 2747568 3091014 3205496 3434460 3548942 3606183 4006870 4121352 4579280 4636521 4808244 5151690 5323413 6010305 6182028 6410992 6868920 7097884 7212366 7727535 8013740 8242704 8872355 9273042 9616488 10303380 10646826 10818549 12020610 12364056 12421297 13737840 14195768 14424732 15455070 15970239 16027480 17744710 18030915 18546084 19232976 20606760 21293652 21637098 23182605 24041220 24728112 24842594 26617065 28391536 28849464 30910140 31940478 32054960 32455647 35489420 36061830 37092168 37263891 41213520 42587304 43274196 46365210 47910717 48082440 49685188 53234130 54092745 57698928 61820280 62106485 63880956 64911294 70978840 72123660 74184336 74527782 79851195 85174608 86548392 92730420 95821434 96164880 99370376 106468260 108185490 111791673 123640560 124212970 127761912 129822588 141957680 143732151 144247320 149055564 159702390 162278235 173096784 185460840 186319455 191642868 198740752 212936520 216370980 223583346 239553585 248425940 255523824 259645176 287464302 288494640 298111128 319404780 324556470 335375019 370921680 372638910 383285736 425873040 432741960 447166692 479107170 496851880 519290352 558958365 574928604 596222256 638809560 649112940 670750038 718660755 745277820 766571472 865483920 894333384 958214340 993703760 1006125057 1117916730 1149857208 1277619120 1298225880 1341500076 1437321510 1490555640 1676875095 1788666768 1916428680 2012250114 2235833460 2299714416 2596451760 2683000152 2874643020 2981111280 3353750190 3832857360 4024500228 4471666920 5030625285 5366000304 5749286040 6707500380 8049000456 8943333840 10061250570 11498572080 13415000760 16098000912 20122501140 26830001520 40245002280 80490004560
• Sum of all divisors σ(n): 329801843712
• Sum of proper divisors (its aliquot sum) s(n): 249311839152
• 80490004560 is an abundant number, because the sum of its proper divisors (249311839152) is greater than itself. Its abundance is 168821834592

Bases of 80490004560

• Binary: 1001010111101100101000000000001010000₂
• Hexadecimal: 0x12BD940050
• Base-36: 10Z5O500

Squares and roots of 80490004560

• 80490004560 squared (80490004560²) is 6478640834068820793600
• 80490004560 cubed (80490004560³) is 521465830276801589030686818816000
• The square root of 80490004560 is 283707.6039869217
• The cube root of 80490004560 is 4317.6488363501

Scales and comparisons

• 80,490,004,560 seconds is equal to 2,559 years, 17 weeks, 2 days, 6 hours, 36 minutes.
• To count from 1 to 80,490,004,560 would take you about five thousand, one hundred eighteen 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 80490004560 cubic inches would be around 359.8 feet tall.

Recreational maths with 80490004560

• 80490004560 backwards is 06540009408
• 80490004560 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80490004560's digits is 36
• More coming soon!