18840309048

Names of 18840309048

• Cardinal: 18840309048 can be written as Eighteen billion, eight hundred forty million, three hundred nine thousand and forty-eight.

Scientific notation

• Scientific notation: 1.8840309048 × 10¹⁰

Factors of 18840309048

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 321

Divisors of 18840309048

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 59 66 72 81 88 99 108 109 118 132 137 162 177 198 216 218 236 243 264 274 297 324 327 354 396 411 436 472 486 531 548 594 648 649 654 708 792 822 872 891 972 981 1062 1096 1188 1199 1233 1298 1308 1416 1507 1593 1644 1782 1944 1947 1962 2124 2376 2398 2466 2596 2616 2673 2943 3014 3186 3288 3564 3597 3699 3894 3924 4248 4521 4779 4796 4932 5192 5346 5841 5886 6028 6372 6431 7128 7194 7398 7788 7848 8083 8829 9042 9558 9592 9864 10692 10791 11097 11682 11772 12056 12744 12862 13563 14337 14388 14796 14933 15576 16166 17523 17658 18084 19116 19293 21384 21582 22194 23364 23544 24249 25724 26487 27126 28674 28776 29592 29866 32332 32373 33291 35046 35316 36168 38232 38586 40689 43164 44388 44799 46728 48498 51448 52569 52974 54252 57348 57879 59732 64664 64746 66582 70092 70632 70741 72747 77172 81378 86328 88776 88913 89598 96996 97119 105138 105948 108504 114696 115758 119464 122067 129492 133164 134397 140184 141482 145494 154344 157707 162756 164263 173637 177826 179196 193992 194238 210276 211896 212223 218241 231516 244134 258984 266328 266739 268794 282964 290988 291357 315414 325512 328526 347274 355652 358392 366201 388476 403191 420552 424446 436482 463032 488268 492789 520911 533478 537588 565928 581976 582714 630828 636669 654723 657052 694548 711304 732402 776952 800217 806382 848892 872964 881047 976536 985578 1041822 1066956 1075176 1165428 1209573 1261656 1273338 1309446 1314104 1389096 1464804 1478367 1562733 1600434 1612764 1697784 1745928 1762094 1910007 1964169 1971156 2083644 2133912 2330856 2400651 2419146 2546676 2618892 2643141 2929608 2956734 3125466 3200868 3225528 3524188 3628719 3820014 3928338 3942312 4167288 4435101 4801302 4838292 5093352 5237784 5286282 5730021 5913468 6250932 6401736 7048376 7201953 7257438 7640028 7856676 7929423 8870202 9602604 9676584 9691517 10572564 11460042 11826936 12501864 13305303 14403906 14514876 15280056 15713352 15858846 17190063 17740404 19205208 19383034 21145128 21605859 22920084 23788269 26610606 28807812 29029752 29074551 31717692 34380126 35480808 38766068 39915909 43211718 45840168 47576538 53221212 57615624 58149102 63435384 68760252 71364807 77532136 79831818 86423436 87223653 95153076 106442424 116298204 137520504 142729614 159663636 172846872 174447306 190306152 214094421 232596408 261670959 285459228 319327272 348894612 428188842 523341918 570918456 697789224 785012877 856377684 1046683836 1570025754 1712755368 2093367672 2355038631 3140051508 4710077262 6280103016 9420154524 18840309048
• Sum of all divisors σ(n): 59675616000
• Sum of proper divisors (its aliquot sum) s(n): 40835306952
• 18840309048 is an abundant number, because the sum of its proper divisors (40835306952) is greater than itself. Its abundance is 21994997904

Bases of 18840309048

• Binary: 10001100010111110000100110100111000₂
• Hexadecimal: 0x462F84D38
• Base-36: 8NL17I0

Squares and roots of 18840309048

• 18840309048 squared (18840309048²) is 354957245024150666304
• 18840309048 cubed (18840309048³) is 6687504195081658776882479918592
• The square root of 18840309048 is 137260.0052746611
• The cube root of 18840309048 is 2660.9048238069

Scales and comparisons

• 18,840,309,048 seconds is equal to 599 years, 3 weeks, 2 days, 3 hours, 10 minutes, 48 seconds.
• To count from 1 to 18,840,309,048 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 18840309048 cubic inches would be around 221.7 feet tall.

Recreational maths with 18840309048

• 18840309048 backwards is 84090304881
• The number of decimal digits it has is: 11
• The sum of 18840309048's digits is 45
• More coming soon!