42857028854784

Names of 42857028854784

• Cardinal: 42857028854784 can be written as Forty-two trillion, eight hundred fifty-seven billion, twenty-eight million, eight hundred fifty-four thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 4.2857028854784 × 10¹³

Factors of 42857028854784

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 7582

Divisors of 42857028854784

• Number of divisors d(n): 231
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2304 2592 2916 3072 3456 3888 4608 5184 5832 6912 7577 7776 9216 10368 11664 13824 15154 15552 20736 22731 23328 27648 30308 31104 41472 45462 46656 60616 62208 68193 82944 90924 93312 121232 124416 136386 181848 186624 204579 242464 248832 272772 363696 373248 409158 484928 545544 613737 727392 746496 818316 969856 1091088 1227474 1454784 1636632 1841211 1939712 2182176 2454948 2909568 3273264 3682422 3879424 4364352 4909896 5523633 5819136 6546528 7364844 7758848 8728704 9819792 11047266 11638272 13093056 14729688 17457408 19639584 22094532 23276544 26186112 29459376 34914816 39279168 44189064 52372224 57410929 58918752 69829632 78558336 88378128 104744448 114821858 117837504 157116672 172232787 176756256 209488896 229643716 235675008 314233344 344465574 353512512 459287432 471350016 516698361 628466688 688931148 707025024 918574864 942700032 1033396722 1377862296 1414050048 1550095083 1837149728 1885400064 2066793444 2755724592 2828100096 3100190166 3674299456 4133586888 4650285249 5511449184 5656200192 6200380332 7348598912 8267173776 9300570498 11022898368 12400760664 13950855747 14697197824 16534347552 18601140996 22045796736 24801521328 27901711494 29394395648 33068695104 37202281992 41852567241 44091593472 49603042656 55803422988 58788791296 66137390208 74404563984 83705134482 88183186944 99206085312 111606845976 132274780416 148809127968 167410268964 176366373888 198412170624 223213691952 264549560832 297618255936 334820537928 396824341248 446427383904 529099121664 595236511872 669641075856 793648682496 892854767808 1190473023744 1339282151712 1587297364992 1785709535616 2380946047488 2678564303424 3571419071232 4761892094976 5357128606848 7142838142464 10714257213696 14285676284928 21428514427392 42857028854784
• Sum of all divisors σ(n): 128466502425097
• Sum of proper divisors (its aliquot sum) s(n): 85609473570313
• 42857028854784 is an abundant number, because the sum of its proper divisors (85609473570313) is greater than itself. Its abundance is 42752444715529

Bases of 42857028854784

• Binary: 1001101111101001101101111110110010010000000000₂
• Hexadecimal: 0x26FA6DFB2400
• Base-36: F6W8WG000

Squares and roots of 42857028854784

• 42857028854784 squared (42857028854784²) is 1836724922259788374559686656
• 42857028854784 cubed (42857028854784³) is 78716572991588649591489924647045566562304
• 42857028854784 is a perfect square number. Its square root is 6546528
• The cube root of 42857028854784 is 34995.1092090661

Scales and comparisons

• 42,857,028,854,784 seconds is equal to 1,362,720 years, 49 weeks, 3 days, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 42,857,028,854,784 would take you about three million, four hundred six thousand, eight hundred 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 42857028854784 cubic inches would be around 2916.3 feet tall.

Recreational maths with 42857028854784

• 42857028854784 backwards is 48745882075824
• 42857028854784 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42857028854784's digits is 72
• More coming soon!