18140289552

Names of 18140289552

• Cardinal: 18140289552 can be written as Eighteen billion, one hundred forty million, two hundred eighty-nine thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.8140289552 × 10¹⁰

Factors of 18140289552

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 77

Divisors of 18140289552

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 17 18 21 22 24 27 28 33 34 36 37 42 44 48 51 54 56 63 66 68 72 74 77 81 84 88 99 102 108 111 112 119 126 132 136 144 148 153 154 162 168 176 187 189 198 204 216 222 231 238 252 259 264 272 289 296 297 306 308 324 333 336 357 374 378 396 407 408 432 444 459 462 476 504 518 528 561 567 578 592 594 612 616 629 648 666 693 714 748 756 777 792 814 816 867 888 891 918 924 952 999 1008 1036 1071 1122 1134 1156 1188 1221 1224 1232 1258 1296 1309 1332 1377 1386 1428 1496 1512 1554 1584 1628 1683 1734 1776 1782 1836 1848 1887 1904 1998 2023 2072 2079 2142 2244 2268 2312 2331 2376 2442 2448 2516 2601 2618 2664 2754 2772 2849 2856 2992 2997 3024 3108 3179 3213 3256 3366 3468 3564 3663 3672 3696 3774 3927 3996 4046 4144 4158 4284 4403 4488 4536 4624 4662 4752 4884 4913 5032 5049 5202 5236 5328 5508 5544 5661 5698 5712 5994 6069 6216 6237 6358 6426 6512 6732 6919 6936 6993 7128 7326 7344 7548 7803 7854 7992 8092 8316 8547 8568 8806 8976 9072 9324 9537 9639 9768 9826 10064 10098 10404 10472 10693 10989 11016 11088 11322 11396 11781 11988 12138 12432 12474 12716 12852 13209 13464 13838 13872 13986 14256 14652 14739 15096 15147 15606 15708 15984 16184 16632 16983 17094 17136 17612 18207 18648 19074 19278 19536 19652 20196 20757 20808 20944 20979 21386 21978 22032 22253 22644 22792 23409 23562 23976 24276 24948 25432 25641 25704 26418 26928 27676 27972 28611 29304 29478 30192 30294 31212 31416 32079 32368 32967 33264 33966 34188 34391 35224 35343 36414 37296 38148 38556 39304 39627 40392 41514 41616 41958 42772 43956 44217 44506 45288 45584 46818 47124 47952 48433 48552 49896 50864 50949 51282 51408 52836 54043 54621 55352 55944 57222 58608 58956 60588 62271 62424 62832 64158 65934 66759 67932 68376 68782 70448 70686 72828 74851 76296 76923 77112 78608 79254 80784 83028 83916 85544 85833 87912 88434 89012 90576 93636 94248 96237 96866 97104 99792 101898 102564 103173 105672 106029 108086 109242 110704 111888 114444 117623 117912 118881 121176 124542 124848 128316 131868 132651 133518 135864 136752 137564 141372 145299 145656 149702 152592 153846 154224 158508 162129 163863 166056 167832 171088 171666 175824 176868 178024 181781 186813 187272 188496 192474 193732 200277 203796 205128 206346 211344 212058 216172 218484 224553 228888 230769 235246 235824 237762 242352 249084 256632 257499 263736 265302 267036 271728 275128 282744 288711 290598 291312 299404 307692 309519 317016 324258 327726 332112 335664 343332 352869 353736 356048 356643 363562 373626 374544 378301 384948 387464 397953 400554 407592 410256 412692 424116 432344 435897 436968 449106 457776 461538 470492 475524 486387 498168 513264 514998 527472 530604 534072 545343 550256 560439 565488 577422 581196 598808 600831 615384 619038 634032 648516 655452 673659 686664 705738 707472 713286 727124 747252 756602 769896 774928 795906 801108 815184 823361 825384 848232 864688 866133 871794 873936 898212 923076 928557 940984 951048 972774 996336 1029996 1058607 1061208 1068144 1090686 1120878 1134903 1154844 1162392 1197616 1201662 1230768 1238076 1272467 1297032 1307691 1310904 1347318 1373328 1411476 1426572 1454248 1459161 1494504 1513204 1539792 1591812 1602216 1636029 1646722 1650768 1696464 1732266 1743588 1796424 1802493 1846152 1857114 1881968 1902096 1945548 1999591 2020977 2059992 2117214 2122416 2181372 2241756 2269806 2309688 2324784 2403324 2470083 2476152 2544934 2594064 2615382 2621808 2694636 2785671 2822952 2853144 2908496 2918322 2989008 3026408 3175821 3183624 3204432 3272058 3293444 3404709 3464532 3487176 3592848 3604986 3692304 3714228 3817401 3891096 3923073 3999182 4041954 4119984 4234428 4362744 4377483 4483512 4539612 4619376 4806648 4908087 4940166 4952304 5089868 5230764 5389272 5571342 5645904 5706288 5836644 5998773 6052816 6062931 6351642 6367248 6544116 6586888 6809418 6929064 6974352 7209972 7410249 7428456 7634802 7782192 7846146 7998364 8083908 8468856 8725488 8754966 8967024 9079224 9527463 9613296 9816174 9880332 10179736 10214127 10461528 10778544 11142684 11452203 11673288 11997546 12125862 12703284 13088232 13173776 13618836 13858128 13997137 14419944 14724261 14820498 14856912 15269604 15692292 15996728 16167816 16937712 17509932 17996319 18158448 19054926 19632348 19760664 20359472 20428254 20923056 22230747 22285368 22904406 23346576 23995092 24251724 25406568 26176464 27237672 27994274 28839888 29448522 29640996 30539208 30642381 31384584 31993456 32335632 34356609 35019864 35992638 38109852 39264696 39521328 40856508 41991411 44461494 44570736 45808812 47990184 48503448 50813136 53988957 54475344 55988548 58897044 59281992 61078416 61284762 62769168 66692241 68713218 70039728 71985276 76219704 78529392 81713016 83982822 88922988 91617624 95980368 97006896 103069827 107977914 111977096 117794088 118563984 122569524 125974233 133384482 137426436 143970552 152439408 161966871 163426032 167965644 177845976 183235248 206139654 215955828 223954192 235588176 245139048 251948466 266768964 274852872 287941104 323933742 335931288 355691952 377922699 412279308 431911656 490278096 503896932 533537928 549705744 647867484 671862576 755845398 824558616 863823312 1007793864 1067075856 1133768097 1295734968 1511690796 1649117232 2015587728 2267536194 2591469936 3023381592 4535072388 6046763184 9070144776 18140289552
• Sum of all divisors σ(n): 71428642560
• Sum of proper divisors (its aliquot sum) s(n): 53288353008
• 18140289552 is an abundant number, because the sum of its proper divisors (53288353008) is greater than itself. Its abundance is 35148063456

Bases of 18140289552

• Binary: 10000111001001111101101101000010000₂
• Hexadecimal: 0x4393EDA10
• Base-36: 8C09D00

Squares and roots of 18140289552

• 18140289552 squared (18140289552²) is 329070105030400360704
• 18140289552 cubed (18140289552³) is 5969426988158514305655802564608
• The square root of 18140289552 is 134685.8921788025
• The cube root of 18140289552 is 2627.5323493883

Scales and comparisons

• 18,140,289,552 seconds is equal to 576 years, 41 weeks, 6 days, 1 hour, 19 minutes, 12 seconds.
• To count from 1 to 18,140,289,552 would take you about one thousand, one hundred fifty-three 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 18140289552 cubic inches would be around 219 feet tall.

Recreational maths with 18140289552

• 18140289552 backwards is 25598204181
• The number of decimal digits it has is: 11
• The sum of 18140289552's digits is 45
• More coming soon!