1642943464162

Names of 1642943464162

• Cardinal: 1642943464162 can be written as One trillion, six hundred forty-two billion, nine hundred forty-three million, four hundred sixty-four thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 1.642943464162 × 10¹²

Factors of 1642943464162

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2337

Divisors of 1642943464162

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 7 11 13 14 17 22 26 34 77 91 109 119 143 154 182 187 218 221 227 238 286 374 442 454 763 1001 1199 1309 1417 1526 1547 1589 1853 1951 2002 2398 2431 2497 2618 2834 2951 3094 3178 3706 3859 3902 4862 4994 5902 7718 8393 9919 12971 13657 15587 16786 17017 17479 19838 20383 20657 21461 24089 24743 25363 25942 27013 27314 31174 32461 33167 34034 34958 40766 41314 42449 42922 48178 49486 50167 50726 54026 64922 66334 84898 100334 109109 142681 150227 168623 173201 177541 212659 218218 227227 232169 264979 272173 278993 285362 297143 300454 321659 337246 346402 351169 355082 364837 420631 425318 431171 442877 454454 464338 529958 544346 551837 557986 594286 643318 702338 729674 841262 862342 885754 1103674 1488613 1854853 1905211 1952951 2251613 2339249 2553859 2764567 2944417 2977226 3018197 3100139 3538249 3615203 3709706 3810422 3862859 3905902 4503226 4626941 4678498 4742881 4871647 5107718 5468203 5529134 5757401 5888834 6036394 6200278 7076498 7230406 7528909 7725718 9253882 9485762 9743294 10936406 11514802 15057818 16374743 19351969 24767743 25306421 30410237 32388587 32749486 33200167 34101529 38277421 38703938 39767233 40301807 46997639 48273593 49535486 50612842 52702363 60150233 60820474 63331411 64777174 66400334 68203058 76554842 79534466 80603614 82817999 93995278 96547186 97875817 105404726 120300466 126662822 165635998 195751634 212871659 278370631 328983473 337915151 421051631 425743318 443319877 516974029 531009523 556741262 579725993 627556709 657966946 675830302 685130719 820651081 842103262 886639754 1033948058 1062019046 1076633987 1159451986 1255113418 1370261438 1641302162 2153267974 3618818203 3717066661 4392896963 5744557567 6903123799 7237636406 7434133322 7536437909 8785793926 9027161891 10668464053 11489115134 13806247598 15072875818 18054323782 21336928106 48321866593 63190133237 74679248371 96643733186 117353104583 126380266474 149358496742 234706209166 821471732081 1642943464162
• Sum of all divisors σ(n): 3553042268160
• Sum of proper divisors (its aliquot sum) s(n): 1910098803998
• 1642943464162 is an abundant number, because the sum of its proper divisors (1910098803998) is greater than itself. Its abundance is 267155339836

Bases of 1642943464162

• Binary: 10111111010000111000011111100001011100010₂
• Hexadecimal: 0x17E870FC2E2
• Base-36: KYRA4A8Y

Squares and roots of 1642943464162

• 1642943464162 squared (1642943464162²) is 2699263226432632978362244
• 1642943464162 cubed (1642943464162³) is 4434736875920327030793188746667899528
• The square root of 1642943464162 is 1281773.5619687277
• The cube root of 1642943464162 is 11799.7880459917

Scales and comparisons

• 1,642,943,464,162 seconds is equal to 52,240 years, 27 weeks, 8 hours, 29 minutes, 22 seconds.
• To count from 1 to 1,642,943,464,162 would take you about one hundred thirty thousand, six hundred one 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 1642943464162 cubic inches would be around 983.3 feet tall.

Recreational maths with 1642943464162

• 1642943464162 backwards is 2614643492461
• The number of decimal digits it has is: 13
• The sum of 1642943464162's digits is 52
• More coming soon!