18429711048

Names of 18429711048

• Cardinal: 18429711048 can be written as Eighteen billion, four hundred twenty-nine million, seven hundred eleven thousand and forty-eight.

Scientific notation

• Scientific notation: 1.8429711048 × 10¹⁰

Factors of 18429711048

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 243

Divisors of 18429711048

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 19 21 24 28 31 36 38 42 49 56 57 62 63 72 76 84 93 98 114 124 126 133 147 152 168 171 181 186 196 217 228 248 252 266 279 294 342 343 362 372 392 399 434 441 456 504 532 543 558 588 589 651 684 686 724 744 798 868 882 931 1029 1064 1086 1116 1176 1178 1197 1267 1302 1368 1372 1448 1519 1596 1629 1736 1764 1767 1862 1953 2058 2172 2232 2356 2394 2401 2534 2604 2744 2793 3038 3087 3192 3258 3439 3528 3534 3724 3801 3906 4116 4123 4344 4557 4712 4788 4802 5068 5208 5301 5586 5611 6076 6174 6516 6517 6878 7068 7203 7448 7602 7812 8232 8246 8379 8869 9114 9576 9604 10136 10317 10602 10633 11172 11222 11403 12152 12348 12369 13032 13034 13671 13756 14136 14406 15204 15624 16492 16758 16833 17738 18228 19208 19551 20634 21204 21266 21609 22344 22444 22806 24073 24696 24738 26068 26607 27342 27512 28812 28861 30408 30951 31899 32984 33516 33666 35476 36456 37107 39102 39277 41268 42408 42532 43218 44888 45612 45619 48146 49476 50499 52136 53214 54684 57624 57722 58653 61902 62083 63798 67032 67332 70952 72219 74214 74431 78204 78554 79821 82536 85064 86436 86583 91224 91238 95697 96292 98952 100998 106428 106609 109368 115444 117306 117831 123804 124166 127596 134664 136857 144438 148428 148862 156408 157108 159642 168511 172872 173166 182476 186249 191394 192584 201996 202027 212856 213218 216657 223293 230888 234612 235662 247608 248332 255192 259749 273714 274939 288876 296856 297724 314216 319284 319827 337022 346332 353493 364952 372498 382788 403992 404054 410571 426436 433314 434581 446586 469224 471324 496664 505533 519498 547428 549878 558747 577752 595448 606081 638568 639654 669879 674044 692664 706986 744996 746263 765576 808108 821142 824817 852872 866628 869162 893172 942648 959481 1011066 1038996 1094856 1099756 1117494 1179577 1212162 1279308 1303743 1339758 1348088 1413972 1414189 1489992 1492526 1516599 1616216 1642284 1649634 1733256 1738324 1786344 1818243 1918962 1924573 2022132 2077992 2199512 2234988 2238789 2359154 2424324 2474451 2558616 2607486 2679516 2827944 2828378 2985052 3033198 3284568 3299268 3476648 3538731 3636486 3837924 3849146 3911229 4044264 4242567 4469976 4477578 4718308 4848648 4948902 5214972 5223841 5359032 5656756 5773719 5970104 6066396 6598536 6716367 7077462 7272972 7675848 7698292 7822458 8257039 8485134 8955156 9436616 9897804 10429944 10447682 10616193 11313512 11547438 12132792 12727701 13432734 13472011 14154924 14545944 15396584 15644916 15671523 16514078 16970268 17321157 17910312 19795608 20895364 21232386 23094876 24771117 25455402 26865468 26944022 28309848 31289832 31343046 33028156 33940536 34642314 36566887 40416033 41790728 42464772 46189752 47014569 49542234 50910804 53730936 53888044 62686092 66056312 69284628 73133774 74313351 80832066 84929544 94029138 99084468 101821608 107776088 109700661 121248099 125372184 138569256 146267548 148626702 161664132 188058276 198168936 219401322 242496198 255968209 292535096 297253404 323328264 329101983 376116552 438802644 484992396 511936418 594506808 658203966 767904627 877605288 969984792 1023872836 1316407932 1535809254 2047745672 2303713881 2632815864 3071618508 4607427762 6143237016 9214855524 18429711048
• Sum of all divisors σ(n): 63620793600
• Sum of proper divisors (its aliquot sum) s(n): 45191082552
• 18429711048 is an abundant number, because the sum of its proper divisors (45191082552) is greater than itself. Its abundance is 26761371504

Bases of 18429711048

• Binary: 10001001010011111110001001011001000₂
• Hexadecimal: 0x44A7F12C8
• Base-36: 8GSKO20

Squares and roots of 18429711048

• 18429711048 squared (18429711048²) is 339654249312773258304
• 18429711048 cubed (18429711048³) is 6259729671059763726084186542592
• The square root of 18429711048 is 135756.0718642081
• The cube root of 18429711048 is 2641.4324492045

Scales and comparisons

• 18,429,711,048 seconds is equal to 586 years, 2 days, 20 hours, 10 minutes, 48 seconds.
• To count from 1 to 18,429,711,048 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 18429711048 cubic inches would be around 220.1 feet tall.

Recreational maths with 18429711048

• 18429711048 backwards is 84011792481
• The number of decimal digits it has is: 11
• The sum of 18429711048's digits is 45
• More coming soon!