56155851720

Names of 56155851720

• Cardinal: 56155851720 can be written as Fifty-six billion, one hundred fifty-five million, eight hundred fifty-one thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 5.615585172 × 10¹⁰

Factors of 56155851720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 236

Divisors of 56155851720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 29 30 36 40 41 43 45 54 58 60 72 81 82 86 87 90 108 113 116 120 123 129 135 145 162 164 172 174 180 205 215 216 226 232 243 246 258 261 270 290 324 328 339 344 348 360 369 387 405 410 430 435 452 486 492 516 522 540 565 580 615 645 648 678 696 738 774 783 810 820 860 870 904 972 984 1017 1032 1044 1080 1107 1130 1160 1161 1189 1215 1230 1247 1290 1305 1356 1476 1548 1566 1620 1640 1695 1720 1740 1763 1845 1935 1944 2034 2088 2214 2260 2322 2349 2378 2430 2460 2494 2580 2610 2712 2952 3051 3096 3132 3240 3277 3321 3390 3480 3483 3526 3567 3690 3741 3870 3915 4068 4428 4520 4633 4644 4698 4756 4859 4860 4920 4988 5085 5160 5220 5289 5535 5805 5945 6102 6235 6264 6554 6642 6780 6966 7047 7052 7134 7380 7482 7740 7830 8136 8815 8856 9153 9266 9288 9396 9512 9718 9720 9831 9963 9976 10170 10440 10449 10578 10701 11070 11223 11610 11745 11890 12204 12470 13108 13284 13560 13899 13932 14094 14104 14268 14577 14760 14964 15255 15480 15660 15867 16385 16605 17415 17630 17835 18306 18532 18705 18792 19436 19662 19926 20340 20898 21156 21402 22140 22446 23165 23220 23490 23780 24295 24408 24940 26216 26445 26568 27459 27798 27864 28188 28536 29154 29493 29928 30510 31320 31734 32103 32770 33210 33669 34830 35235 35260 35670 36612 37064 37410 38872 39324 39852 40680 41697 41796 42312 42804 43731 44280 44892 45765 46330 46440 46980 47560 47601 48590 49155 49815 49880 51127 52245 52890 53505 54918 55596 56115 56376 58308 58986 61020 63468 64206 65540 66420 67338 69495 69660 70470 70520 71340 72885 73224 74820 78648 79335 79704 83394 83592 85608 87462 88479 89784 91530 92660 93960 95202 96309 97180 98310 99630 101007 102254 104490 105780 107010 109836 111192 112230 116616 117972 122040 125091 126936 128412 131080 131193 132840 134357 134676 137295 138990 139320 140911 140940 142680 142803 145770 147465 149640 153381 158670 160515 166788 168345 174924 176958 183060 185320 190404 192618 194360 196620 199219 199260 202014 204508 208485 208980 211560 214020 218655 219672 224460 235944 238005 250182 255635 256824 262386 265437 268714 269352 274590 277980 281822 281880 285606 288927 291540 294930 303021 306762 317340 321030 333576 336690 349848 353916 366120 375273 380808 385236 393240 393579 398438 398520 403071 404028 409016 416970 417960 422733 428040 428409 437310 442395 448920 460143 476010 481545 500364 505035 511270 524772 530874 537428 549180 555960 563644 571212 577854 583080 589860 597657 606042 613524 625455 634680 642060 655965 671785 673380 704555 707832 714015 750546 766905 770472 787158 796311 796876 806142 808056 833940 845466 856818 874620 884790 920286 952020 963090 996095 1000728 1010070 1022540 1049544 1061748 1074856 1098360 1125819 1127288 1142424 1155708 1179720 1180737 1195314 1209213 1212084 1227048 1250910 1268199 1284120 1311930 1327185 1343570 1346760 1380429 1409110 1428030 1444635 1501092 1515105 1533810 1574316 1592622 1593752 1612284 1667880 1690932 1713636 1749240 1769580 1792971 1840572 1876365 1904040 1926180 1967895 1992190 2015355 2020140 2045080 2113665 2123496 2142045 2251638 2300715 2311416 2361474 2390628 2418426 2424168 2501820 2536398 2623860 2654370 2687140 2760858 2818220 2856060 2889270 2988285 3002184 3030210 3067620 3148632 3185244 3224568 3381864 3427272 3539160 3585942 3627639 3681144 3752730 3804597 3852360 3935790 3981555 3984380 4030710 4040280 4141287 4227330 4284090 4503276 4601430 4722948 4781256 4836852 5003640 5072796 5247720 5308740 5374280 5378913 5521716 5629095 5636440 5712120 5777351 5778540 5903685 5976570 6046065 6060420 6135240 6340995 6370488 6902145 7171884 7255278 7505460 7609194 7871580 7963110 7968760 8061420 8282574 8454660 8568180 8964855 9006552 9202860 9445896 9673704 10145592 10617480 10757826 10882917 11043432 11258190 11413791 11554702 11557080 11807370 11953140 12092130 12120840 12423861 12681990 13804290 14343768 14510556 15010920 15218388 15743160 15926220 16122840 16136739 16565148 16909320 17136360 17332053 17929710 18138195 18405720 19022985 20706435 21515652 21765834 22516380 22827582 23109404 23614740 23906280 24184260 24847722 25363980 26894565 27608580 28886755 29021112 30436776 31852440 32273478 32648751 33130296 34241373 34664106 35859420 36276390 38045970 41412870 43031304 43531668 45032760 45655164 46218808 47229480 48368520 48410217 49695444 50727960 51996159 53789130 54414585 55217160 57068955 57773510 62119305 64546956 65297502 68482746 69328212 71718840 72552780 76091940 80683695 82825740 86660265 87063336 91310328 96820434 99390888 103992318 107578260 108829170 114137910 115547020 124238610 129093912 130595004 136965492 138656424 145105560 152183880 155988477 161367390 163243755 165651480 171206865 173320530 193640868 207984636 215156520 217658340 228275820 231094040 242051085 248477220 259980795 261190008 273930984 311976954 322734780 326487510 342413730 346641060 387281736 415969272 435316680 456551640 467965431 484102170 496954440 519961590 623953908 645469560 652975020 684827460 693282120 779942385 935930862 968204340 1039923180 1247907816 1305950040 1369654920 1403896293 1559884770 1871861724 1936408680 2079846360 2339827155 2807792586 3119769540 3743723448 4679654310 5615585172 6239539080 7019481465 9359308620 11231170344 14038962930 18718617240 28077925860 56155851720
• Sum of all divisors σ(n): 207048441600
• Sum of proper divisors (its aliquot sum) s(n): 150892589880
• 56155851720 is an abundant number, because the sum of its proper divisors (150892589880) is greater than itself. Its abundance is 94736738160

Bases of 56155851720

• Binary: 110100010011001001100100101111001000₂
• Hexadecimal: 0xD13264BC8
• Base-36: PSPQSI0

Squares and roots of 56155851720

• 56155851720 squared (56155851720²) is 3153479682398626958400
• 56155851720 cubed (56155851720³) is 177086337446809989407505008448000
• The square root of 56155851720 is 236972.2593891529
• The cube root of 56155851720 is 3829.4082877673

Scales and comparisons

• 56,155,851,720 seconds is equal to 1,785 years, 30 weeks, 1 day, 23 hours, 42 minutes.
• To count from 1 to 56,155,851,720 would take you about three thousand, five hundred seventy-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 56155851720 cubic inches would be around 319.1 feet tall.

Recreational maths with 56155851720

• 56155851720 backwards is 02715855165
• 56155851720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 56155851720's digits is 45
• More coming soon!