18440944704

Names of 18440944704

• Cardinal: 18440944704 can be written as Eighteen billion, four hundred forty million, nine hundred forty-four thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.8440944704 × 10¹⁰

Factors of 18440944704

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 153

Divisors of 18440944704

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 31 32 36 39 42 48 52 54 56 62 63 64 72 78 81 84 91 93 96 97 104 108 112 117 124 126 144 156 162 168 169 182 186 189 192 194 208 216 217 224 234 248 252 273 279 288 291 312 324 336 338 351 364 372 378 388 403 416 432 434 448 468 496 504 507 546 558 567 576 582 624 648 651 672 676 679 702 728 744 756 776 806 819 832 837 864 868 873 936 992 1008 1014 1053 1092 1116 1134 1164 1183 1209 1248 1261 1296 1302 1344 1352 1358 1404 1456 1488 1512 1521 1552 1612 1638 1674 1728 1736 1746 1872 1953 1984 2016 2028 2037 2106 2184 2232 2268 2328 2366 2418 2457 2496 2511 2522 2592 2604 2619 2704 2716 2808 2821 2912 2976 3007 3024 3042 3104 3224 3276 3348 3472 3492 3549 3627 3744 3783 3906 4032 4056 4074 4212 4368 4464 4536 4563 4656 4732 4836 4914 5022 5044 5184 5208 5238 5239 5408 5432 5616 5642 5824 5859 5952 6014 6048 6084 6111 6208 6448 6552 6696 6944 6984 7098 7254 7371 7488 7566 7812 7857 8112 8148 8424 8463 8736 8827 8928 9021 9072 9126 9312 9464 9672 9828 10044 10088 10416 10476 10478 10647 10816 10864 10881 11232 11284 11349 11718 12028 12096 12168 12222 12896 13104 13392 13689 13888 13968 14196 14508 14742 15132 15624 15714 15717 16224 16296 16393 16848 16926 17472 17577 17654 17856 18042 18144 18252 18333 18624 18928 19344 19656 20088 20176 20832 20952 20956 21049 21294 21728 21762 22464 22568 22698 23436 24056 24336 24444 25389 25792 26208 26481 26784 27063 27378 27936 28392 29016 29484 30264 31248 31428 31434 31941 32448 32592 32643 32786 33696 33852 34047 35154 35308 36084 36288 36504 36666 36673 37856 38688 39091 39312 40176 40352 41664 41904 41912 42098 42588 43456 43524 45136 45396 46872 47151 48112 48672 48888 49179 50778 52416 52962 53568 54126 54756 54999 55872 56784 58032 58968 60528 62496 62856 62868 63147 63882 65184 65286 65572 67392 67704 68094 70308 70616 72168 73008 73332 73346 75712 76167 77376 78182 78624 79443 80352 80704 81189 83808 83824 84196 85176 87048 90272 90792 93744 94302 95823 96224 97344 97776 98358 101556 102141 105924 108252 109512 109998 110019 113568 114751 116064 117273 117936 121056 124992 125712 125736 126294 127764 130368 130572 131144 135408 136188 140616 141232 141453 144336 146016 146664 146692 147537 152334 156364 157248 158886 160704 162378 167616 167648 168392 170352 174096 180544 181584 187488 188604 189441 191646 192448 195552 196716 203112 204282 211848 216504 219024 219996 220038 227136 228501 229502 232128 234546 235872 238329 242112 243567 251424 251472 252588 255528 261144 262288 270816 272376 273637 281232 282464 282906 288672 292032 293328 293384 295074 304668 312728 317772 324756 330057 335296 336784 340704 344253 348192 351819 363168 374976 377208 378882 383292 391104 393432 406224 408564 423696 424359 433008 438048 439992 440076 442611 457002 459004 469092 471744 476658 487134 502848 502944 505176 508183 511056 522288 524576 541632 544752 547274 562464 564928 565812 568323 577344 586656 586768 590148 609336 625456 635544 649512 660114 673568 681408 688506 696384 703638 714987 726336 754416 757764 766584 786864 812448 817128 820911 847392 848718 866016 876096 879984 880152 885222 914004 918008 938184 953316 974268 990171 1005888 1010352 1016366 1022112 1032759 1044576 1049152 1055457 1089504 1094548 1124928 1131624 1136646 1173312 1173536 1180296 1218672 1250912 1271088 1299024 1320228 1327833 1347136 1377012 1407276 1429974 1508832 1515528 1524549 1533168 1573728 1624896 1634256 1641822 1694784 1697436 1704969 1732032 1759968 1760304 1770444 1828008 1836016 1876368 1906632 1948536 1980342 2020704 2032732 2044224 2065518 2089152 2110914 2179008 2189096 2263248 2273292 2347072 2360592 2437344 2462733 2501824 2542176 2598048 2640456 2655666 2754024 2814552 2859948 2970513 3017664 3031056 3049098 3066336 3098277 3147456 3166371 3268512 3283644 3394872 3409938 3519936 3520608 3540888 3557281 3656016 3672032 3752736 3813264 3897072 3960684 4041408 4065464 4131036 4221828 4378192 4526496 4546584 4573647 4721184 4874688 4925466 5084352 5196096 5280912 5311332 5508048 5629104 5719896 5941026 6062112 6098196 6132672 6196554 6332742 6537024 6567288 6789744 6819876 7041216 7081776 7114562 7312032 7344064 7388199 7505472 7626528 7794144 7921368 8130928 8262072 8443656 8756384 9052992 9093168 9147294 9294831 9442368 9850932 10561824 10622664 10671843 11016096 11258208 11439792 11882052 12124224 12196392 12393108 12665484 13134576 13579488 13639752 13720941 14163552 14229124 14624064 14776398 15253056 15588288 15842736 16261856 16524144 16887312 17512768 18186336 18294588 18589662 19701864 21123648 21245328 21343686 22032192 22164597 22516416 22879584 23764104 24392784 24786216 25330968 26269152 27158976 27279504 27441882 28327104 28458248 29552796 31685472 32015529 32523712 33048288 33774624 36372672 36589176 37179324 39403728 41162823 42490656 42687372 44329194 45759168 47528208 48785568 49572432 50661936 52538304 54559008 54883764 56916496 59105592 63370944 64031058 66096576 67549248 73178352 74358648 78807456 82325646 84981312 85374744 88658388 95056416 96046587 97571136 99144864 101323872 109118016 109767528 113832992 118211184 128062116 146356704 148717296 157614912 164651292 170749488 177316776 190112832 192093174 198289728 202647744 219535056 227665984 236422368 256124232 288139761 292713408 297434592 329302584 341498976 354633552 384186348 439070112 472844736 512248464 576279522 594869184 658605168 682997952 709267104 768372696 878140224 1024496928 1152559044 1317210336 1418534208 1536745392 2048993856 2305118088 2634420672 3073490784 4610236176 6146981568 9220472352 18440944704
• Sum of all divisors σ(n): 70551495168
• Sum of proper divisors (its aliquot sum) s(n): 52110550464
• 18440944704 is an abundant number, because the sum of its proper divisors (52110550464) is greater than itself. Its abundance is 33669605760

Bases of 18440944704

• Binary: 10001001011001010100111110001000000₂
• Hexadecimal: 0x44B2A7C40
• Base-36: 8GZ9G00

Squares and roots of 18440944704

• 18440944704 squared (18440944704²) is 340068441575985647616
• 18440944704 cubed (18440944704³) is 6271183326678205941984285425664
• The square root of 18440944704 is 135797.4399758699
• The cube root of 18440944704 is 2641.9690269167

Scales and comparisons

• 18,440,944,704 seconds is equal to 586 years, 18 weeks, 6 days, 20 hours, 38 minutes, 24 seconds.
• To count from 1 to 18,440,944,704 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 18440944704 cubic inches would be around 220.2 feet tall.

Recreational maths with 18440944704

• 18440944704 backwards is 40744904481
• The number of decimal digits it has is: 11
• The sum of 18440944704's digits is 45
• More coming soon!