840142511936

Names of 840142511936

• Cardinal: 840142511936 can be written as Eight hundred forty billion, one hundred forty-two million, five hundred eleven thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 8.40142511936 × 10¹¹

Factors of 840142511936

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 9377

Divisors of 840142511936

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 43 52 56 64 76 86 91 104 112 133 152 172 182 208 224 247 266 301 304 344 361 364 416 448 494 532 559 602 608 688 722 728 817 832 988 1064 1118 1204 1216 1376 1444 1456 1634 1729 1976 2128 2236 2408 2527 2752 2888 2912 3268 3458 3913 3952 4256 4472 4693 4816 5054 5719 5776 5824 6536 6916 7826 7904 8512 8944 9293 9386 9632 10108 10621 11438 11552 13072 13832 15523 15652 15808 17888 18586 18772 19264 20216 21242 22876 23104 26144 27664 31046 31304 32851 35776 37172 37544 40432 42484 45752 52288 55328 62092 62608 65051 65702 74344 74347 75088 80864 84968 91504 108661 110656 120809 124184 125216 130102 131404 148688 148694 150176 161728 169936 176567 183008 201799 217322 241618 248368 250432 260204 262808 297376 297388 300352 339872 353134 366016 399599 403598 434644 483236 496736 520408 525616 594752 594776 679744 706268 799198 807196 845663 869288 966472 993472 1040816 1051232 1189552 1235969 1412536 1412593 1598396 1614392 1691326 1738576 1932944 2081632 2102464 2295371 2379104 2471938 2797193 2825072 2825186 3196792 3228784 3354773 3382652 3477152 3865888 4163264 4590742 4758208 4943876 5194787 5594386 5650144 5650372 6393584 6457568 6709546 6765304 6954304 7592381 7731776 9181484 9887752 10389574 11188772 11300288 11300744 12787168 12915136 13419092 13530608 15184762 16067597 18362968 19775504 20779148 22377544 22601488 23483411 25574336 26838184 27061216 30369524 32135194 36363509 36725936 39551008 41558296 43612049 44755088 45202976 46966822 53146667 53676368 54122432 60739048 64270388 72727018 73451872 79102016 83116592 87224098 89510176 90405952 93933644 98700953 106293334 107352736 121478096 128540776 144255239 145454036 146903744 166233184 174448196 179020352 187867288 197401906 212586668 214705472 242956192 257081552 288510478 290908072 305284343 332466368 348896392 375734576 394803812 425173336 485912384 514163104 577020956 581816144 610568686 690906671 697792784 751469152 789607624 850346672 1009786673 1028326208 1154041912 1163632288 1221137372 1381813342 1395585568 1502938304 1579215248 1700693344 1875318107 2019573346 2308083824 2327264576 2442274744 2763626684 2791171136 3158430496 3401386688 3750636214 4039146692 4616167648 4884549488 5527253368 6316860992 7501272428 8078293384 9232335296 9769098976 11054506736 13127226749 15002544856 16156586768 19538197952 22109013472 26254453498 30005089712 32313173536 44218026944 52508906996 60010179424 64626347072 105017813992 120020358848 210035627984 420071255968 840142511936
• Sum of all divisors σ(n): 2216164857984
• Sum of proper divisors (its aliquot sum) s(n): 1376022346048
• 840142511936 is an abundant number, because the sum of its proper divisors (1376022346048) is greater than itself. Its abundance is 535879834112

Bases of 840142511936

• Binary: 1100001110011100011001010101111101000000₂
• Hexadecimal: 0xC39C655F40
• Base-36: APYF5R28

Squares and roots of 840142511936

• 840142511936 squared (840142511936²) is 705839440362131902468096
• 840142511936 cubed (840142511936³) is 593005720449341962031708731539193856
• The square root of 840142511936 is 916592.8823288997
• The cube root of 840142511936 is 9435.9215238747

Scales and comparisons

• 840,142,511,936 seconds is equal to 26,713 years, 48 weeks, 3 days, 15 hours, 58 minutes, 56 seconds.
• To count from 1 to 840,142,511,936 would take you about fifty-three thousand, four hundred twenty-seven 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 840142511936 cubic inches would be around 786.3 feet tall.

Recreational maths with 840142511936

• 840142511936 backwards is 639115241048
• The number of decimal digits it has is: 12
• The sum of 840142511936's digits is 44
• More coming soon!