18080229346400

Names of 18080229346400

• Cardinal: 18080229346400 can be written as Eighteen trillion, eighty billion, two hundred twenty-nine million, three hundred forty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.80802293464 × 10¹³

Factors of 18080229346400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 618

Divisors of 18080229346400

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 37 40 50 52 61 65 74 80 100 104 122 130 148 160 169 185 193 200 208 244 260 296 305 307 325 338 370 386 400 416 481 488 520 592 610 614 650 676 740 772 793 800 845 925 962 965 976 1040 1184 1220 1228 1300 1352 1480 1525 1535 1544 1586 1690 1850 1924 1930 1952 2080 2257 2405 2440 2456 2509 2600 2704 2960 3050 3070 3088 3172 3380 3700 3848 3860 3965 3991 4225 4514 4810 4825 4880 4912 5018 5200 5408 5920 6100 6140 6176 6253 6344 6760 7141 7400 7675 7696 7720 7930 7982 8450 9028 9620 9650 9760 9824 10036 10309 10400 11285 11359 11773 12025 12200 12280 12506 12545 12688 13520 14282 14800 15350 15392 15440 15860 15964 16900 18056 18727 19240 19300 19825 19955 20072 20618 22570 22718 23546 24050 24400 24560 25012 25090 25376 27040 28564 29341 29600 30700 30880 31265 31720 31928 32617 33800 35705 36112 37454 38480 38600 39650 39910 40144 41236 45140 45436 47092 48100 48800 49120 50024 50180 51545 51883 56425 56795 57128 58682 58865 59251 61400 62530 62725 63440 63856 65234 67600 71410 72224 74908 76960 77200 79300 79820 80288 82472 90280 90872 92833 93635 94184 96200 99775 100048 100360 103090 103766 112850 113590 114256 117364 117730 118502 122800 125060 125450 126880 127712 130468 135200 142820 146705 147667 149816 153049 154400 156325 158600 159640 163085 164944 178525 180560 181744 185666 187270 188368 192400 199550 200096 200720 206180 207532 225700 227180 228512 234728 235460 237004 243451 245600 250120 250900 257725 259415 260936 283975 285640 293410 294325 295334 296255 299632 306098 312650 317200 319280 326170 329888 357050 361120 363488 371332 374540 376736 381433 384800 399100 401440 412360 415064 435601 451400 454360 464165 468175 469456 470920 474008 486902 500240 501800 515450 518830 521872 567950 571280 586820 588650 590668 592510 599264 612196 625300 634400 638560 652340 692899 714100 733525 738335 742664 749080 762866 765245 770263 798200 815425 824720 830128 871202 902800 908720 928330 936350 938912 941840 948016 973804 1000480 1003600 1030900 1037660 1043744 1135900 1142560 1173640 1177300 1181336 1185020 1206829 1217255 1224392 1250600 1297075 1304680 1385798 1428200 1467050 1476670 1481275 1485328 1498160 1525732 1530490 1540526 1596400 1630850 1649440 1660256 1742404 1805600 1817440 1856660 1872700 1883680 1896032 1907165 1919671 1947608 1989637 2007200 2061800 2075320 2178005 2192287 2271800 2320825 2347280 2354600 2362672 2370040 2413658 2434510 2448784 2501200 2594150 2609360 2771596 2856400 2934100 2953340 2962550 2970656 2996320 3051464 3060980 3081052 3164863 3192800 3261700 3464495 3484808 3614311 3691675 3713320 3745400 3814330 3826225 3839342 3851315 3895216 3979274 4123600 4150640 4356010 4384574 4543600 4641650 4694560 4709200 4725344 4740080 4827316 4869020 4897568 5002400 5188300 5218720 5543192 5662813 5712800 5868200 5906680 5925100 6034145 6086275 6102928 6121960 6162104 6329726 6523400 6928990 6969616 7228622 7383350 7426640 7490800 7628660 7652450 7678684 7702630 7790432 7958548 8247200 8301280 8712020 8769148 9007687 9087200 9283300 9418400 9480160 9535825 9598355 9654632 9738040 9948185 10013419 10376600 10890025 10961435 11086384 11325626 11736400 11813360 11850200 12068290 12172550 12205856 12243920 12324208 12659452 13046800 13857980 13939232 14457244 14766700 14853280 14981600 15257320 15304900 15357368 15405260 15824315 15917096 17322475 17424040 17538296 18015374 18071555 18566600 19071650 19196710 19256575 19309264 19476080 19896370 20026838 20753200 21780050 21922870 22172768 22651252 23472800 23626720 23700400 24136580 24345100 24487840 24648416 25318904 26093600 27715960 28314065 28499731 28914488 29533400 30170725 30514640 30609800 30714736 30810520 31648630 31834192 34644950 34848080 35076592 36030748 36143110 37133200 38143300 38393420 38513150 38618528 38952160 39792740 40053676 41506400 43560100 43845740 45038435 45302504 46986043 47400800 47991775 48273160 48690200 49740925 50067095 50637808 54807175 55431920 56628130 56999462 57828976 59066800 60341450 61029280 61219600 61429472 61621040 63297260 63668384 69289900 69696160 70153184 72061496 72286220 73616569 74266400 76286600 76786840 77026300 79121575 79585480 80107352 87120200 87691480 90076870 90357775 90605008 93972086 95983550 96546320 97380400 99481850 100134190 101275616 109614350 110863840 113256260 113998924 115657952 117099931 118133600 120682900 122439200 123242080 126594520 133729507 138579800 141570325 142498655 144122992 144572440 147233138 152573200 153573680 154052600 158243150 159170960 160214704 174240400 175382960 180153740 180715550 181210016 187944172 191967100 193092640 194760800 198963700 200268380 219228700 225192175 226512520 227997848 234199862 234930215 241365800 250335475 253189040 267459014 277159600 283140650 284997310 288245984 289144880 294466276 305146400 307147360 308105200 316486300 318341920 320429408 348480800 350765920 360307480 361431100 368082845 370496503 375888344 383934200 397927400 400536760 438457400 450384350 453025040 455995696 468399724 469860430 482731600 500670950 506378080 534918028 554319200 566281300 569994620 578289760 585499655 588932552 610818559 616210400 632972600 668647535 712493275 720614960 722862200 736165690 740993006 751776688 767868400 795854800 801073520 876914800 900768700 906050080 911991392 936799448 939720860 965463200 1001341900 1069836056 1132562600 1139989240 1170999310 1174651075 1177865104 1221637118 1265945200 1337295070 1424986550 1441229920 1445724400 1472331380 1481986012 1503553376 1535736800 1591709600 1602147040 1738483591 1753829600 1801537400 1840414225 1852482515 1873598896 1879441720 2002683800 2139672112 2265125200 2279978480 2341998620 2349302150 2355730208 2443274236 2531890400 2674590140 2849973100 2891448800 2927498275 2944662760 2963972024 3054092795 3343237675 3476967182 3603074800 3680828450 3704965030 3747197792 3758883440 4005367600 4279344224 4530250400 4559956960 4683997240 4698604300 4886548472 5349180280 5699946200 5854996550 5889325520 5927944048 6108185590 6686475350 6953934364 7206149600 7361656900 7409930060 7517766880 8010735200 8692417955 9262412575 9367994480 9397208600 9773096944 10698360560 11399892400 11709993100 11778651040 11855888096 12216371180 13372950700 13907868728 14723313800 14819860120 15270463975 17384835910 18524825150 18735988960 18794417200 19546193888 21396721120 22600286683 22799784800 23419986200 24432742360 26745901400 27815737456 29446627600 29639720240 30540927950 34769671820 37049650300 37588834400 43462089775 45200573366 46839972400 48865484720 53491802800 55631474912 58893255200 59279440480 61081855900 69539343640 74099300600 86924179550 90401146732 93679944800 97730969440 106983605600 113001433415 122163711800 139078687280 148198601200 173848359100 180802293464 226002866830 244327423600 278157374560 296397202400 347696718200 361604586928 452005733660 488654847200 565007167075 695393436400 723209173856 904011467320 1130014334150 1390786872800 1808022934640 2260028668300 3616045869280 4520057336600 9040114673200 18080229346400
• Sum of all divisors σ(n): 50313098693088
• Sum of proper divisors (its aliquot sum) s(n): 32232869346688
• 18080229346400 is an abundant number, because the sum of its proper divisors (32232869346688) is greater than itself. Its abundance is 14152640000288

Bases of 18080229346400

• Binary: 100000111000110100001101001011100110001100000₂
• Hexadecimal: 0x1071A1A5CC60
• Base-36: 6EPXXQGRK

Squares and roots of 18080229346400

• 18080229346400 squared (18080229346400²) is 326894693218423771192960000
• 18080229346400 cubed (18080229346400³) is 5910331025510170533074314329081344000000
• The square root of 18080229346400 is 4252085.2938764057
• The cube root of 18080229346400 is 26246.2933403375

Scales and comparisons

• 18,080,229,346,400 seconds is equal to 574,895 years, 19 weeks, 17 hours, 33 minutes, 20 seconds.
• To count from 1 to 18,080,229,346,400 would take you about one million, four hundred thirty-seven thousand, two hundred thirty-eight 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 18080229346400 cubic inches would be around 2187.2 feet tall.

Recreational maths with 18080229346400

• 18080229346400 backwards is 00464392208081
• The number of decimal digits it has is: 14
• The sum of 18080229346400's digits is 47
• More coming soon!