20734967520

Names of 20734967520

• Cardinal: 20734967520 can be written as Twenty billion, seven hundred thirty-four million, nine hundred sixty-seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.073496752 × 10¹⁰

Factors of 20734967520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 370

Divisors of 20734967520

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 29 30 31 32 36 38 40 45 48 54 57 58 60 62 72 76 80 87 90 93 95 96 108 114 116 120 124 135 144 145 152 155 160 171 174 180 186 190 216 228 232 240 248 261 270 279 281 285 288 290 304 310 342 348 360 372 380 432 435 456 464 465 480 496 513 522 540 551 558 562 570 580 589 608 620 684 696 720 744 760 783 837 843 855 864 870 899 912 928 930 992 1026 1044 1080 1102 1116 1124 1140 1160 1178 1240 1305 1368 1392 1395 1405 1440 1488 1520 1566 1653 1674 1686 1710 1740 1767 1798 1824 1860 2052 2088 2160 2204 2232 2248 2280 2320 2356 2480 2529 2565 2610 2697 2736 2755 2784 2790 2810 2945 2976 3040 3132 3306 3348 3372 3420 3480 3534 3596 3720 3915 4104 4176 4185 4215 4320 4408 4464 4495 4496 4560 4640 4712 4959 4960 5058 5130 5220 5301 5339 5394 5472 5510 5580 5620 5890 6264 6612 6696 6744 6840 6960 7068 7192 7440 7587 7830 8091 8149 8208 8265 8352 8370 8430 8711 8816 8835 8928 8990 8992 9120 9424 9918 10116 10260 10440 10602 10678 10788 11020 11160 11240 11780 12528 12645 13224 13392 13485 13488 13680 13920 14136 14384 14877 14880 15174 15660 15903 16017 16182 16298 16416 16530 16740 16860 17081 17422 17632 17670 17980 18848 19836 20232 20520 20880 21204 21356 21576 22040 22320 22480 23560 24273 24447 24795 25056 25290 26133 26448 26505 26695 26784 26970 26976 27360 28272 28768 29754 30348 31320 31806 32034 32364 32596 33060 33480 33720 34162 34844 35340 35960 37935 39672 40455 40464 40745 41040 41760 42408 42712 43152 43555 44080 44640 44960 47120 48051 48546 48894 49590 50580 51243 52266 52896 53010 53390 53940 56544 59508 60696 62640 63612 64068 64728 65192 66120 66960 67440 68324 69688 70680 71920 73341 74385 75870 78399 79344 79515 80085 80910 80928 81490 82080 84816 85405 85424 86304 87110 88160 94240 96102 97092 97788 99180 101160 102486 104532 106020 106780 107880 119016 121365 121392 122235 125280 127224 128136 129456 130384 130665 132240 133920 134880 136648 139376 141360 143840 144153 146682 148770 151740 153729 154831 156798 158688 159030 160170 161820 162980 165509 169632 170810 170848 174220 192204 194184 195576 198360 202320 204972 209064 212040 213560 215760 220023 235197 238032 240255 242730 242784 244470 252619 254448 256215 256272 258912 260768 261330 264480 273296 278752 282720 288306 293364 297540 303480 307458 309662 313596 318060 320340 323640 325960 331018 341620 348440 366705 384408 388368 391152 391995 396720 404640 409944 418128 424080 427120 431520 440046 461187 464493 470394 476064 480510 485460 488940 496527 505238 508896 512430 512544 522660 546592 576612 586728 595080 606960 614916 619324 627192 636120 640680 647280 651920 662036 683240 696880 720765 733410 757857 768645 768816 774155 776736 782304 783990 793440 819888 827545 836256 848160 854240 880092 922374 928986 940788 961020 970920 977880 993054 1010476 1024860 1045320 1100115 1153224 1173456 1175985 1190160 1213920 1229832 1238648 1254384 1263095 1272240 1281360 1294560 1303840 1324072 1366480 1393479 1393760 1441530 1466820 1489581 1515714 1537290 1537632 1548310 1567980 1639776 1655090 1760184 1844748 1857972 1881576 1922040 1941840 1955760 1986108 2020952 2049720 2090640 2200230 2273571 2305935 2306448 2322465 2346912 2351970 2380320 2459664 2477296 2482635 2508768 2526190 2544480 2562720 2648144 2732960 2786958 2883060 2933640 2979162 3031428 3074580 3096620 3135960 3310180 3520368 3689496 3715944 3763152 3789285 3844080 3883680 3911520 3972216 4041904 4099440 4180437 4181280 4400460 4468743 4547142 4611870 4612896 4644930 4703940 4799761 4919328 4954592 4965270 5052380 5296288 5573916 5766120 5867280 5958324 6062856 6149160 6193240 6271920 6620360 6820713 6967395 7040736 7378992 7431888 7447905 7526304 7578570 7688160 7944432 8083808 8198880 8360874 8800920 8937486 9094284 9223740 9289860 9407880 9599522 9930540 10104760 11147832 11367855 11532240 11734560 11916648 12125712 12298320 12386480 12543840 13240720 13641426 13934790 14399283 14757984 14863776 14895810 15157140 15888864 16721748 17601840 17874972 18188568 18447480 18579720 18815760 19199044 19861080 20209520 20902185 22295664 22343715 22735710 23064480 23833296 23998805 24251424 24596640 24772960 26481440 27282852 27869580 28798566 29791620 30314280 33443496 34103565 35203680 35749944 36377136 36894960 37159440 37631520 38398088 39722160 40419040 41804370 43197849 44591328 44687430 45471420 47666592 47997610 54565704 55739160 57597132 59583240 60628560 66886992 68207130 71499888 71996415 72754272 73789920 74318880 76796176 79444320 83608740 86395698 89374860 90942840 95995220 109131408 111478320 115194264 119166480 121257120 129593547 133773984 136414260 142999776 143992830 153592352 167217480 172791396 178749720 181885680 191990440 215989245 218262816 222956640 230388528 238332960 259187094 272828520 287985660 334434960 345582792 357499440 363771360 383980880 431978490 460777056 518374188 545657040 575971320 647967735 668869920 691165584 714998880 767961760 863956980 1036748376 1091314080 1151942640 1295935470 1382331168 1727913960 2073496752 2303885280 2591870940 3455827920 4146993504 5183741880 6911655840 10367483760 20734967520
• Sum of all divisors σ(n): 81865728000
• Sum of proper divisors (its aliquot sum) s(n): 61130760480
• 20734967520 is an abundant number, because the sum of its proper divisors (61130760480) is greater than itself. Its abundance is 40395792960

Bases of 20734967520

• Binary: 10011010011111001100111111011100000₂
• Hexadecimal: 0x4D3E67EE0
• Base-36: 9IX2BC0

Squares and roots of 20734967520

• 20734967520 squared (20734967520²) is 429938878055454950400
• 20734967520 cubed (20734967520³) is 8914768672065099155367211008000
• The square root of 20734967520 is 143996.4149553731
• The cube root of 20734967520 is 2747.2685835871

Scales and comparisons

• 20,734,967,520 seconds is equal to 659 years, 16 weeks, 1 hour, 12 minutes.
• To count from 1 to 20,734,967,520 would take you about one thousand, three 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 20734967520 cubic inches would be around 228.9 feet tall.

Recreational maths with 20734967520

• 20734967520 backwards is 02576943702
• 20734967520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20734967520's digits is 45
• More coming soon!