18343428480

Names of 18343428480

• Cardinal: 18343428480 can be written as Eighteen billion, three hundred forty-three million, four hundred twenty-eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.834342848 × 10¹⁰

Factors of 18343428480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 277

Divisors of 18343428480

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 43 45 48 52 54 60 64 65 72 78 80 81 86 90 96 104 108 117 120 128 129 130 135 144 156 160 162 172 180 192 195 208 211 215 216 234 240 243 258 260 270 288 312 320 324 344 351 360 384 387 390 405 416 422 430 432 468 480 486 516 520 540 559 576 585 624 633 640 645 648 688 702 720 774 780 810 832 844 860 864 936 960 972 1032 1040 1053 1055 1080 1118 1152 1161 1170 1215 1248 1266 1290 1296 1376 1404 1440 1548 1560 1620 1664 1677 1688 1720 1728 1755 1872 1899 1920 1935 1944 2064 2080 2106 2110 2160 2236 2322 2340 2430 2496 2532 2580 2592 2743 2752 2795 2808 2880 3096 3120 3159 3165 3240 3354 3376 3440 3456 3483 3510 3744 3798 3870 3888 4128 4160 4212 4220 4320 4472 4644 4680 4860 4992 5031 5064 5160 5184 5265 5486 5504 5590 5616 5697 5760 5805 6192 6240 6318 6330 6480 6708 6752 6880 6966 7020 7488 7596 7740 7776 8229 8256 8320 8385 8424 8440 8640 8944 9073 9288 9360 9495 9720 10062 10128 10320 10368 10449 10530 10972 11180 11232 11394 11610 12384 12480 12636 12660 12960 13416 13504 13715 13760 13932 14040 14976 15093 15192 15480 15552 15795 16458 16512 16770 16848 16880 17091 17280 17415 17888 18146 18576 18720 18990 19440 20124 20256 20640 20898 21060 21944 22360 22464 22788 23220 24687 24768 24960 25155 25272 25320 25920 26832 27008 27219 27430 27520 27864 28080 28485 30186 30384 30960 31104 31590 32916 33540 33696 33760 34182 34830 35776 36292 37152 37440 37980 38880 40248 40512 41145 41280 41796 42120 43888 44720 44928 45279 45365 45576 46440 49374 49536 50310 50544 50640 51273 51840 52245 53664 54438 54860 55728 56160 56970 60372 60768 61920 63180 65832 67080 67392 67520 68364 69660 71552 72584 74061 74304 74880 75465 75960 77760 80496 81024 81657 82290 82560 83592 84240 85455 87776 89440 90558 90730 91152 92880 98748 100620 101088 101280 102546 104490 107328 108876 109720 111456 112320 113940 117949 120744 121536 123435 123840 126360 131664 134160 134784 135040 135837 136095 136728 139320 145168 148122 148608 150930 151920 155520 160992 163314 164580 167184 168480 170910 175552 178880 181116 181460 182304 185760 197496 201240 202176 202560 205092 208980 214656 217752 219440 222183 222912 224640 226395 227880 235898 241488 243072 244971 246870 247680 252720 256365 263328 268320 271674 272190 273456 278640 290336 296244 301860 303840 321984 326628 329160 334368 336960 341820 351104 353847 357760 362232 362920 364608 370305 371520 394992 402480 404352 405120 408285 410184 417960 435504 438880 444366 445824 452790 455760 471796 482976 489942 493740 505440 512730 526656 536640 543348 544380 546912 557280 580672 589745 592488 603720 607680 643968 653256 658320 666549 668736 673920 679185 683640 707694 724464 725840 729216 734913 740610 743040 789984 804960 816570 820368 835920 871008 877760 888732 905580 911520 943592 965952 979884 987480 1010880 1025460 1053312 1061541 1073280 1086696 1088760 1093824 1110915 1114560 1161344 1179490 1184976 1207440 1215360 1224855 1306512 1316640 1333098 1337472 1358370 1367280 1415388 1448928 1451680 1469826 1481220 1579968 1609920 1633140 1640736 1671840 1742016 1755520 1769235 1777464 1811160 1823040 1887184 1931904 1959768 1974960 2021760 2050920 2123082 2173392 2177520 2187648 2204739 2221830 2229120 2358980 2369952 2414880 2449710 2613024 2633280 2666196 2716740 2734560 2830776 2897856 2903360 2939652 2962440 3159936 3184623 3219840 3266280 3281472 3332745 3343680 3484032 3538470 3554928 3622320 3646080 3674565 3774368 3919536 3949920 4101840 4246164 4346784 4355040 4409478 4443660 4717960 4739904 4829760 4899420 5226048 5266560 5307705 5332392 5433480 5469120 5661552 5795712 5806720 5879304 5924880 6369246 6532560 6562944 6665490 6687360 7076940 7109856 7244640 7349130 7548736 7839072 7899840 8203680 8492328 8693568 8710080 8818956 8887320 9435920 9479808 9553869 9659520 9798840 10452096 10615410 10664784 10866960 10938240 11023695 11323104 11758608 11849760 12738492 13065120 13330980 14153880 14219712 14489280 14698260 15097472 15678144 15799680 15923115 16407360 16984656 17387136 17420160 17637912 17774640 18871840 19107738 19597680 21230820 21329568 21733920 22047390 22646208 23517216 23699520 25476984 26130240 26661960 28307760 28439424 28661607 28978560 29396520 31356288 31846230 32814720 33969312 35275824 35549280 37743680 38215476 39195360 42461640 42659136 43467840 44094780 45292416 47034432 47399040 47769345 50953968 52260480 53323920 56615520 57323214 58793040 63692460 67938624 70551648 71098560 75487360 76430952 78390720 84923280 85318272 86935680 88189560 94068864 95538690 101907936 106647840 113231040 114646428 117586080 127384920 135877248 141103296 142197120 143308035 152861904 156781440 169846560 176379120 191077380 203815872 213295680 226462080 229292856 235172160 254769840 282206592 286616070 305723808 339693120 352758240 382154760 407631744 426591360 458585712 470344320 509539680 573232140 611447616 679386240 705516480 764309520 917171424 1019079360 1146464280 1222895232 1411032960 1528619040 1834342848 2038158720 2292928560 3057238080 3668685696 4585857120 6114476160 9171714240 18343428480
• Sum of all divisors σ(n): 72729296640
• Sum of proper divisors (its aliquot sum) s(n): 54385868160
• 18343428480 is an abundant number, because the sum of its proper divisors (54385868160) is greater than itself. Its abundance is 36042439680

Bases of 18343428480

• Binary: 10001000101010110101000000110000000₂
• Hexadecimal: 0x4455A8180
• Base-36: 8FD7C00

Squares and roots of 18343428480

• 18343428480 squared (18343428480²) is 336481368400875110400
• 18343428480 cubed (18343428480³) is 6172221916113984557034504192000
• The square root of 18343428480 is 135437.9137464839
• The cube root of 18343428480 is 2637.3038590317

Scales and comparisons

• 18,343,428,480 seconds is equal to 583 years, 13 weeks, 5 days, 4 hours, 48 minutes.
• To count from 1 to 18,343,428,480 would take you about one thousand, one hundred sixty-six 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 18343428480 cubic inches would be around 219.8 feet tall.

Recreational maths with 18343428480

• 18343428480 backwards is 08482434381
• 18343428480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18343428480's digits is 45
• More coming soon!