18134918928

Names of 18134918928

• Cardinal: 18134918928 can be written as Eighteen billion, one hundred thirty-four million, nine hundred eighteen thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8134918928 × 10¹⁰

Factors of 18134918928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 101

Divisors of 18134918928

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 29 36 37 42 46 48 54 56 58 63 69 72 74 81 84 87 92 108 111 112 116 126 138 144 148 161 162 168 174 184 189 203 207 216 222 232 243 252 259 261 276 296 322 324 333 336 348 368 378 406 414 432 444 464 483 486 504 518 522 552 567 592 609 621 644 648 666 667 696 729 756 777 783 812 828 851 888 966 972 999 1008 1036 1044 1073 1104 1134 1218 1242 1288 1296 1332 1334 1392 1449 1458 1512 1554 1566 1624 1656 1701 1702 1776 1827 1863 1932 1944 1998 2001 2072 2088 2146 2187 2268 2331 2349 2436 2484 2553 2576 2664 2668 2898 2916 2997 3024 3108 3132 3219 3248 3312 3402 3404 3654 3726 3864 3888 3996 4002 4144 4176 4292 4347 4374 4536 4662 4669 4698 4872 4968 5103 5106 5328 5336 5481 5589 5796 5832 5957 5994 6003 6216 6264 6438 6561 6804 6808 6993 7047 7308 7452 7511 7659 7728 7992 8004 8584 8694 8748 8991 9072 9324 9338 9396 9657 9744 9936 10206 10212 10672 10962 11178 11592 11664 11914 11988 12006 12432 12528 12876 13041 13122 13608 13616 13986 14007 14094 14616 14904 15022 15309 15318 15984 16008 16443 16767 17168 17388 17496 17871 17982 18009 18648 18676 18792 19314 20412 20424 20979 21141 21924 22356 22533 22977 23184 23828 23976 24012 24679 25752 26082 26244 26973 27216 27972 28014 28188 28971 29232 29808 30044 30618 30636 32016 32886 33534 34776 34992 35742 35964 36018 37296 37352 37584 38628 39123 40824 40848 41958 42021 42282 43848 44712 45066 45927 45954 47656 47952 48024 49329 49358 50301 51504 52164 52488 53613 53946 54027 55944 56028 56376 57942 60088 61236 61272 62937 63423 65772 67068 67599 68931 69552 71484 71928 72036 74037 74704 77256 78246 80919 81648 83916 84042 84564 86913 87696 89424 90132 91854 91908 95312 96048 98658 98716 100602 104328 104976 107226 107892 108054 111888 112056 112752 115884 117369 120176 122472 122544 125874 126063 126846 131544 134136 135198 137862 142968 143856 144072 147987 148074 150903 154512 156492 160839 161838 162081 167832 168084 169128 172753 173826 180264 183708 183816 188811 190269 197316 197432 201204 202797 206793 208656 214452 215784 216108 222111 224112 231768 234738 242757 244944 251748 252126 253692 260739 263088 268272 270396 275724 285936 288144 295974 296148 301806 312984 321678 323676 324162 335664 336168 338256 345506 347652 352107 360528 367416 367632 377622 378189 380538 394632 394864 402408 405594 413586 428904 431568 432216 443961 444222 463536 469476 482517 485514 486243 503496 504252 507384 518259 521478 540792 551448 566433 591948 592296 603612 608391 620379 625968 643356 647352 648324 666333 672336 691012 695304 704214 734832 755244 756378 761076 782217 789264 804816 811188 827172 857808 864432 887922 888444 938952 965034 971028 972486 1006992 1008504 1014768 1036518 1042956 1056321 1081584 1102896 1132866 1134567 1183896 1184592 1207224 1216782 1240758 1286712 1294704 1296648 1331883 1332666 1382024 1390608 1408428 1447551 1458729 1510488 1512756 1522152 1554777 1564434 1622376 1654344 1699299 1775844 1776888 1825173 1861137 1877904 1930068 1942056 1944972 1998999 2017008 2073036 2085912 2112642 2265732 2269134 2346651 2367792 2414448 2433564 2481516 2573424 2593296 2663766 2665332 2764048 2816856 2895102 2917458 3020976 3025512 3044304 3109554 3128868 3244752 3308688 3398598 3403701 3551688 3553776 3650346 3722274 3860136 3884112 3889944 3997998 4146072 4171824 4225284 4342653 4376187 4531464 4538268 4664331 4693302 4867128 4963032 5327532 5330664 5475519 5583411 5633712 5790204 5834916 5996997 6051024 6219108 6257736 6797196 6807402 7039953 7103376 7300692 7444548 7720272 7779888 7995996 8292144 8450568 8685306 8752374 9062928 9076536 9328662 9386604 9734256 9926064 10211103 10655064 10661328 10951038 11166822 11580408 11669832 11993994 12438216 12515472 13027959 13594392 13614804 13992993 14079906 14601384 14889096 15991992 16426557 16901136 17370612 17504748 17990991 18153072 18657324 18773208 20422206 21310128 21902076 22333644 23160816 23339664 23987988 24876432 26055918 27188784 27229608 27985986 28159812 29202768 29778192 30633309 31983984 32853114 34741224 35009496 35981982 37314648 37546416 39083877 40844412 41978979 43804152 44667288 47975976 49279671 52111836 53972973 54459216 55971972 56319624 61266618 65706228 69482448 70018992 71963964 74629296 78167754 81688824 83957958 87608304 89334576 95951952 98559342 104223672 107945946 111943944 112639248 122533236 125936937 131412456 143927928 156335508 161918919 163377648 167915916 197118684 208447344 215891892 223887888 245066472 251873874 262824912 287855856 312671016 323837838 335831832 377810811 394237368 431783784 490132944 503747748 625342032 647675676 671663664 755621622 788474736 863567568 1007495496 1133432433 1295351352 1511243244 2014990992 2266864866 2590702704 3022486488 4533729732 6044972976 9067459464 18134918928
• Sum of all divisors σ(n): 66773940480
• Sum of proper divisors (its aliquot sum) s(n): 48639021552
• 18134918928 is an abundant number, because the sum of its proper divisors (48639021552) is greater than itself. Its abundance is 30504102624

Bases of 18134918928

• Binary: 10000111000111011001110011100010000₂
• Hexadecimal: 0x438ECE710
• Base-36: 8BX2900

Squares and roots of 18134918928

• 18134918928 squared (18134918928²) is 328875284525132669184
• 18134918928 cubed (18134918928³) is 5964126622286213934096083914752
• The square root of 18134918928 is 134665.9531136211
• The cube root of 18134918928 is 2627.2730209085

Scales and comparisons

• 18,134,918,928 seconds is equal to 576 years, 32 weeks, 6 days, 21 hours, 28 minutes, 48 seconds.
• To count from 1 to 18,134,918,928 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 18134918928 cubic inches would be around 218.9 feet tall.

Recreational maths with 18134918928

• 18134918928 backwards is 82981943181
• 18134918928 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18134918928's digits is 54
• More coming soon!