13564780020

Names of 13564780020

• Cardinal: 13564780020 can be written as Thirteen billion, five hundred sixty-four million, seven hundred eighty thousand and twenty.

Scientific notation

• Scientific notation: 1.356478002 × 10¹⁰

Factors of 13564780020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 254

Divisors of 13564780020

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 81 90 99 108 110 121 132 135 162 165 180 198 220 233 242 243 270 297 324 330 363 396 405 466 484 486 495 540 594 605 660 699 726 729 810 891 932 972 990 1089 1165 1188 1210 1215 1331 1398 1452 1458 1485 1620 1782 1815 1980 2097 2178 2187 2330 2420 2430 2563 2662 2673 2796 2916 2970 3267 3495 3564 3630 3645 3993 4194 4356 4374 4455 4660 4860 5126 5324 5346 5445 5940 6291 6534 6655 6990 7260 7290 7689 7986 8019 8388 8748 8910 9801 10252 10485 10692 10890 10935 11979 12582 12815 13068 13310 13365 13980 14580 15378 15972 16038 16335 17820 18873 19602 19965 20970 21780 21870 23067 23958 24057 25164 25630 26620 26730 28193 29403 30756 31455 32076 32670 35937 37746 38445 39204 39930 40095 41940 43740 46134 47916 48114 49005 51260 53460 56386 56619 58806 59895 62910 65340 69201 71874 75492 76890 79860 80190 84579 88209 92268 94365 96228 98010 107811 112772 113238 115335 117612 119790 120285 125820 138402 140965 143748 147015 153780 160380 169158 169857 176418 179685 188730 196020 207603 215622 226476 230670 239580 240570 253737 264627 276804 281930 283095 294030 310123 323433 338316 339714 346005 352836 359370 377460 415206 422895 431244 441045 461340 481140 507474 509571 529254 539055 563860 566190 588060 620246 622809 646866 679428 692010 718740 761211 830412 845790 849285 882090 930369 970299 1014948 1019142 1038015 1058508 1078110 1132380 1240492 1245618 1268685 1293732 1323135 1384020 1522422 1550615 1617165 1691580 1698570 1764180 1860738 1868427 1940598 2038284 2076030 2156220 2283633 2491236 2537370 2547855 2646270 2791107 2910897 3044844 3101230 3114045 3234330 3397140 3721476 3736854 3806055 3881196 4152060 4567266 4651845 4851495 5074740 5095710 5292540 5582214 5605281 5821794 6202460 6228090 6468660 6850899 7473708 7612110 8373321 9134532 9303690 9342135 9702990 10191420 11164428 11210562 11418165 11643588 12456180 13701798 13955535 14554485 15224220 16746642 18607380 18684270 19405980 20552697 22421124 22836330 25119963 27403596 27911070 28026405 29108970 33493284 34254495 37368540 41105394 41866605 45672660 50239926 55822140 56052810 58217940 61658091 68508990 75359889 82210788 83733210 100479852 102763485 112105620 123316182 125599815 137017980 150719778 167466420 205526970 226079667 246632364 251199630 301439556 308290455 376799445 411053940 452159334 502399260 616580910 678239001 753598890 904318668 1130398335 1233161820 1356478002 1507197780 2260796670 2712956004 3391195005 4521593340 6782390010 13564780020
• Sum of all divisors σ(n): 47193269760
• Sum of proper divisors (its aliquot sum) s(n): 33628489740
• 13564780020 is an abundant number, because the sum of its proper divisors (33628489740) is greater than itself. Its abundance is 20063709720

Bases of 13564780020

• Binary: 1100101000100001100001110111110100₂
• Hexadecimal: 0x328861DF4
• Base-36: 68C4B90

Squares and roots of 13564780020

• 13564780020 squared (13564780020²) is 184003256990991200400
• 13564780020 cubed (13564780020³) is 2495963704046322755181736008000
• The square root of 13564780020 is 116467.9355874397
• The cube root of 13564780020 is 2384.9040901267

Scales and comparisons

• 13,564,780,020 seconds is equal to 431 years, 16 weeks, 3 days, 18 hours, 27 minutes.
• To count from 1 to 13,564,780,020 would take you about eight hundred sixty-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 13564780020 cubic inches would be around 198.7 feet tall.

Recreational maths with 13564780020

• 13564780020 backwards is 02008746531
• 13564780020 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13564780020's digits is 36
• More coming soon!