18435834144

Names of 18435834144

• Cardinal: 18435834144 can be written as Eighteen billion, four hundred thirty-five million, eight hundred thirty-four thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.8435834144 × 10¹⁰

Factors of 18435834144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1103

Divisors of 18435834144

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 27 28 32 34 36 39 42 48 51 52 54 56 63 68 72 78 84 91 96 102 104 108 112 117 119 126 136 144 153 156 168 169 182 189 204 208 216 221 224 234 238 252 272 273 288 306 312 336 338 351 357 364 378 408 416 432 442 459 468 476 504 507 544 546 612 624 663 672 676 702 714 728 756 816 819 864 884 918 936 952 1008 1014 1061 1071 1092 1183 1224 1248 1326 1352 1404 1428 1456 1512 1521 1547 1632 1638 1768 1836 1872 1904 1989 2016 2028 2122 2142 2184 2366 2448 2457 2652 2704 2808 2856 2873 2912 3024 3042 3094 3183 3213 3276 3536 3549 3672 3744 3808 3978 4056 4244 4284 4368 4563 4641 4732 4896 4914 5304 5408 5616 5712 5746 5967 6048 6084 6188 6366 6426 6552 7072 7098 7344 7427 7956 8112 8488 8568 8619 8736 9126 9282 9464 9549 9828 10608 10647 11232 11424 11492 11934 12168 12376 12732 12852 13104 13793 13923 14196 14688 14854 15912 16224 16976 17136 17238 18037 18252 18564 18928 19098 19656 20111 21216 21294 22281 22984 23868 24336 24752 25464 25704 25857 26208 27586 27846 28392 28647 29708 31824 31941 33952 34272 34476 36074 36504 37128 37856 38196 39312 40222 41379 41769 42588 44562 45968 47736 48672 49504 50928 51408 51714 54111 55172 55692 56784 57294 59416 60333 63648 63882 66843 68952 72148 73008 74256 76392 77571 78624 80444 82758 83538 85176 89124 91936 95472 96551 101856 102816 103428 108222 110344 111384 113568 114588 118832 120666 124137 126259 127764 133686 137904 144296 146016 148512 152784 155142 160888 162333 165516 167076 170352 178248 179309 180999 190944 193102 200529 206856 216444 220688 222768 229176 234481 237664 241332 248274 252518 255528 267372 275808 288592 289653 305568 310284 321776 324666 331032 334152 340704 356496 358618 361998 372411 378777 386204 401058 413712 432888 441376 445536 458352 468962 482664 486999 496548 505036 511056 534744 537927 542997 577184 579306 620568 643552 649332 662064 668304 703443 712992 717236 723996 744822 757554 772408 802116 827424 865776 868959 916704 937924 965328 973998 993096 1010072 1022112 1069488 1075854 1085994 1136331 1158612 1241136 1255163 1298664 1324128 1336608 1406886 1434472 1447992 1489644 1515108 1544816 1604232 1613781 1641367 1731552 1737918 1875848 1930656 1947996 1986192 2020144 2110329 2138976 2151708 2171988 2272662 2317224 2482272 2510326 2597328 2606877 2813772 2868944 2895984 2979288 3030216 3048253 3089632 3208464 3227562 3282734 3408993 3475836 3751696 3765489 3895992 3972384 4040288 4220658 4303416 4343976 4545324 4634448 4841343 4924101 5020652 5194656 5213754 5627544 5737888 5791968 5958576 6060432 6096506 6330987 6416928 6455124 6565468 6817986 6951672 7503392 7530978 7791984 8441316 8606832 8687952 9090648 9144759 9268896 9682686 9848202 10041304 10427508 11255088 11296467 11917152 12120864 12193012 12661974 12910248 13130936 13635972 13903344 14772303 15061956 15583968 16882632 17213664 17375904 18181296 18289518 19365372 19696404 20082608 20855016 21337771 22510176 22592934 24386024 25323948 25820496 26261872 27271944 27434277 27806688 29544606 30123912 33765264 33889401 36362592 36579036 38730744 39392808 40165216 41710032 42675542 44316909 45185868 48772048 50647896 51640992 52523744 54543888 54868554 59089212 60247824 64013313 67530528 67778802 73158072 77461488 78785616 82302831 83420064 85351084 88633818 90371736 97544096 101295792 109087776 109737108 118178424 120495648 128026626 135557604 146316144 154922976 157571232 164605662 170702168 177267636 180743472 192039939 202591584 219474216 236356848 256053252 271115208 292632288 329211324 341404336 354535272 361486944 384079878 438948432 472713696 512106504 542230416 576119817 658422648 682808672 709070544 768159756 877896864 1024213008 1084460832 1152239634 1316845296 1418141088 1536319512 2048426016 2304479268 2633690592 3072639024 4608958536 6145278048 9217917072 18435834144
• Sum of all divisors σ(n): 70524276480
• Sum of proper divisors (its aliquot sum) s(n): 52088442336
• 18435834144 is an abundant number, because the sum of its proper divisors (52088442336) is greater than itself. Its abundance is 33652608192

Bases of 18435834144

• Binary: 10001001010110111001000000100100000₂
• Hexadecimal: 0x44ADC8120
• Base-36: 8GW7WO0

Squares and roots of 18435834144

• 18435834144 squared (18435834144²) is 339879980585076212736
• 18435834144 cubed (18435834144³) is 6265970950932405139600556457984
• The square root of 18435834144 is 135778.6218224357
• The cube root of 18435834144 is 2641.7249470731

Scales and comparisons

• 18,435,834,144 seconds is equal to 586 years, 10 weeks, 3 days, 17 hours, 2 minutes, 24 seconds.
• To count from 1 to 18,435,834,144 would take you about one thousand, one hundred seventy-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 18435834144 cubic inches would be around 220.1 feet tall.

Recreational maths with 18435834144

• 18435834144 backwards is 44143853481
• The number of decimal digits it has is: 11
• The sum of 18435834144's digits is 45
• More coming soon!