18842308992

Names of 18842308992

• Cardinal: 18842308992 can be written as Eighteen billion, eight hundred forty-two million, three hundred eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.8842308992 × 10¹⁰

Factors of 18842308992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 305

Divisors of 18842308992

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 41 48 52 53 54 64 72 78 82 96 104 106 108 117 123 128 144 156 159 164 192 193 208 212 216 234 246 288 312 318 328 351 369 384 386 416 424 432 468 477 492 533 576 579 624 636 656 689 702 738 772 832 848 864 936 954 984 1066 1107 1152 1158 1248 1272 1312 1378 1404 1431 1476 1544 1599 1664 1696 1728 1737 1872 1908 1968 2067 2132 2173 2214 2316 2496 2509 2544 2624 2756 2808 2862 2952 3088 3198 3392 3456 3474 3744 3816 3936 4134 4264 4346 4428 4632 4797 4992 5018 5088 5211 5248 5512 5616 5724 5904 6176 6201 6396 6519 6784 6948 7488 7527 7632 7872 7913 8268 8528 8692 8856 9264 9594 10036 10176 10229 10422 11024 11232 11448 11808 12352 12402 12792 13038 13896 14391 14976 15054 15264 15744 15826 16536 17056 17384 17712 18528 18603 19188 19557 20072 20352 20458 20844 22048 22464 22581 22896 23616 23739 24704 24804 25584 26076 27792 28249 28782 30108 30528 30687 31652 33072 34112 34768 35424 37056 37206 38376 39114 40144 40916 41688 44096 44928 45162 45792 47232 47478 49608 51168 52152 55584 56498 57564 58671 60216 61056 61374 63304 66144 67743 68224 69536 70848 71217 74112 74412 76752 78228 80288 81832 83376 84747 88192 90324 91584 92061 94956 99216 102336 102869 104304 111168 112996 115128 117342 120432 122748 126608 132288 132977 135486 139072 141696 142434 148824 153504 156456 160576 163664 166752 169494 180648 183168 184122 189912 198432 204672 205738 208608 213651 222336 225992 230256 234684 240864 245496 253216 254241 264576 265954 270972 276183 278144 284868 297648 307008 308607 312912 321152 327328 333504 338988 361296 368244 379824 396864 398931 411476 417216 419389 427302 451984 460512 469368 481728 490992 506432 508482 531908 541944 552366 569736 595296 614016 617214 625824 654656 667008 677976 722592 736488 759648 762723 793728 797862 822952 834432 838778 854604 903968 921024 925821 938736 963456 981984 1012864 1016964 1063816 1083888 1104732 1139472 1190592 1196793 1234428 1251648 1258167 1309312 1355952 1445184 1472976 1519296 1525446 1595724 1645904 1677556 1709208 1807936 1842048 1851642 1877472 1963968 2033928 2127632 2167776 2209464 2278944 2381184 2393586 2468856 2503296 2516334 2711904 2777463 2890368 2945952 3038592 3050892 3191448 3291808 3355112 3418416 3590379 3615872 3703284 3754944 3774501 3927936 4067856 4255264 4335552 4418928 4557888 4787172 4937712 5032668 5423808 5452057 5554926 5891904 6101784 6382896 6583616 6710224 6836832 7180758 7406568 7509888 7549002 8135712 8510528 8671104 8837856 9115776 9574344 9875424 10065336 10847616 10904114 11109852 11323503 11783808 12203568 12765792 13167232 13420448 13673664 14361516 14813136 15098004 16271424 16356171 17021056 17675712 19148688 19750848 20130672 21808228 22219704 22647006 24407136 25531584 26840896 27347328 28723032 29626272 30196008 32542848 32712342 35351424 38297376 39501696 40261344 43616456 44439408 45294012 48814272 49068513 51063168 53681792 57446064 59252544 60392016 65424684 76594752 80522688 87232912 88878816 90588024 97628544 98137026 114892128 118505088 120784032 130849368 147205539 153189504 161045376 174465824 177757632 181176048 196274052 229784256 241568064 261698736 294411078 348931648 355515264 362352096 392548104 459568512 483136128 523397472 588822156 697863296 724704192 785096208 1046794944 1177644312 1449408384 1570192416 2093589888 2355288624 3140384832 4710577248 6280769664 9421154496 18842308992
• Sum of all divisors σ(n): 62830857600
• Sum of proper divisors (its aliquot sum) s(n): 43988548608
• 18842308992 is an abundant number, because the sum of its proper divisors (43988548608) is greater than itself. Its abundance is 25146239616

Bases of 18842308992

• Binary: 10001100011000101101101000110000000₂
• Hexadecimal: 0x46316D180
• Base-36: 8NM82O0

Squares and roots of 18842308992

• 18842308992 squared (18842308992²) is 355032608150004056064
• 18842308992 cubed (18842308992³) is 6689634104998033910411179327488
• The square root of 18842308992 is 137267.2903207461
• The cube root of 18842308992 is 2660.9989742855

Scales and comparisons

• 18,842,308,992 seconds is equal to 599 years, 6 weeks, 4 days, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 18,842,308,992 would take you about one thousand, one hundred ninety-eight 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 18842308992 cubic inches would be around 221.7 feet tall.

Recreational maths with 18842308992

• 18842308992 backwards is 29980324881
• 18842308992 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18842308992's digits is 54
• More coming soon!