42639992680064

Names of 42639992680064

• Cardinal: 42639992680064 can be written as Forty-two trillion, six hundred thirty-nine billion, nine hundred ninety-two million, six hundred eighty thousand and sixty-four.

Scientific notation

• Scientific notation: 4.2639992680064 × 10¹³

Factors of 42639992680064

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 260391

Divisors of 42639992680064

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 64 71 73 76 104 128 142 146 152 208 247 284 292 304 416 494 568 584 608 832 923 949 988 1136 1168 1216 1349 1387 1664 1846 1898 1976 2272 2336 2432 2698 2774 3692 3796 3952 4544 4672 5183 5396 5548 7384 7592 7904 9088 9344 10366 10792 11096 14768 15184 15808 17537 18031 20732 21584 22192 29536 30368 31616 35074 36062 41464 43168 44384 59072 60736 67379 70148 72124 82928 86336 88768 98477 118144 121472 134758 140296 144248 165856 172672 177536 196954 260213 269516 280592 288496 331712 393908 520426 539032 561184 576992 663424 787816 1040852 1078064 1122368 1153984 1280201 1575632 2081704 2156128 2244736 2307968 2560402 3151264 3382769 4163408 4312256 4944047 5120804 6302528 6765538 8326816 8624512 9888094 10241608 12605056 13531076 16653632 18475123 18995549 19776188 20483216 27062152 33307264 36950246 37991098 39552376 40966432 54124304 64272611 73900492 75982196 79104752 81932864 108248608 128545222 147800984 151964392 158209504 163865728 216497216 240176599 246942137 257090444 295601968 303928784 316419008 351027337 360915431 432994432 480353198 493884274 514180888 591203936 607857568 632838016 702054674 721830862 960706396 987768548 1028361776 1182407872 1215715136 1348683979 1404109348 1443661724 1921412792 1975537096 2056723552 2364815744 2431430272 2697367958 2808218696 2887323448 3842825584 3951074192 4113447104 4563355381 4691900603 5394735916 5616437392 5774646896 7685651168 7902148384 8226894208 9126710762 9383801206 10789471832 11232874784 11549293792 15371302336 15804296768 17532891727 18253421524 18767602412 21578943664 22465749568 23098587584 25624995601 30742604672 31608593536 35065783454 36506843048 37535204824 43157887328 44931499136 46197175168 51249991202 70131566908 73013686096 75070409648 86315774656 102499982404 140263133816 146027372192 150140819296 172631549312 204999964808 280526267632 292054744384 300281638592 333124942813 409999929616 561052535264 584109488768 600563277184 666249885626 819999859232 1122105070528 1332499771252 1639999718464 2244210141056 2664999542504 3279999436928 5329999085008 10659998170016 21319996340032 42639992680064
• Sum of all divisors σ(n): 98990401708800
• Sum of proper divisors (its aliquot sum) s(n): 56350409028736
• 42639992680064 is an abundant number, because the sum of its proper divisors (56350409028736) is greater than itself. Its abundance is 13710416348672

Bases of 42639992680064

• Binary: 1001101100011111100101100111011110111010000000₂
• Hexadecimal: 0x26C7E59DEE80
• Base-36: F44JIPJSW

Squares and roots of 42639992680064

• 42639992680064 squared (42639992680064²) is 1818168975755911501463044096
• 42639992680064 cubed (42639992680064³) is 77526711817351526703560387880050852102144
• The square root of 42639992680064 is 6529930.5264347185
• The cube root of 42639992680064 is 34935.9352359553

Scales and comparisons

• 42,639,992,680,064 seconds is equal to 1,355,819 years, 45 weeks, 2 days, 19 hours, 7 minutes, 44 seconds.
• To count from 1 to 42,639,992,680,064 would take you about three million, three hundred eighty-nine thousand, five hundred forty-nine 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 42639992680064 cubic inches would be around 2911.3 feet tall.

Recreational maths with 42639992680064

• 42639992680064 backwards is 46008629993624
• The number of decimal digits it has is: 14
• The sum of 42639992680064's digits is 68
• More coming soon!