42728282404992

Names of 42728282404992

• Cardinal: 42728282404992 can be written as Forty-two trillion, seven hundred twenty-eight billion, two hundred eighty-two million, four hundred four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 4.2728282404992 × 10¹³

Factors of 42728282404992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 263

Divisors of 42728282404992

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 64 72 87 96 116 128 144 174 192 229 232 261 288 348 384 458 464 522 576 687 696 841 916 928 1044 1152 1374 1392 1682 1832 1856 2061 2088 2523 2748 2784 3364 3664 3712 4122 4176 5046 5496 5568 6641 6728 7328 7569 8244 8352 10092 10992 11136 13282 13456 14656 15138 16488 16704 19923 20184 21984 24389 26564 26912 29312 30276 32976 33408 39846 40368 43968 48778 52441 53128 53824 59769 60552 65952 73167 79692 80736 87936 97556 104882 106256 107648 119538 121104 131904 146334 157323 159384 161472 192589 195112 209764 212512 219501 239076 242208 263808 292668 314646 318768 322944 385178 390224 419528 425024 439002 471969 478152 484416 577767 585336 629292 637536 707281 770356 780448 839056 850048 878004 943938 956304 968832 1155534 1170672 1258584 1275072 1414562 1520789 1540712 1560896 1678112 1733301 1756008 1887876 1912608 2121843 2311068 2341344 2517168 2550144 2829124 3041578 3081424 3121792 3356224 3466602 3512016 3775752 3825216 4243686 4562367 4622136 4682688 5034336 5585081 5658248 6083156 6162848 6365529 6712448 6933204 7024032 7551504 7650432 8487372 9124734 9244272 9365376 10068672 11170162 11316496 12166312 12325696 12731058 13687101 13866408 14048064 15103008 16755243 16974744 18249468 18488544 20137344 22340324 22632992 24332624 24651392 25462116 27374202 27732816 28096128 30206016 33510486 33949488 36498936 36977088 44102881 44680648 45265984 48665248 50265729 50924232 54748404 55465632 60412032 67020972 67898976 72997872 73954176 88205762 89361296 90531968 97330496 100531458 101848464 109496808 110931264 132308643 134041944 135797952 145995744 161967349 176411524 178722592 194660992 201062916 203696928 218993616 221862528 264617286 268083888 271595904 291991488 323934698 352823048 357445184 396925929 402125832 407393856 437987232 485902047 529234572 536167776 583982976 647869396 705646096 714890368 793851858 804251664 814787712 875974464 971804094 1058469144 1072335552 1278983549 1295738792 1411292192 1457706141 1587703716 1608503328 1751948928 1943608188 2116938288 2144671104 2557967098 2591477584 2822584384 2915412282 3175407432 3217006656 3836950647 3887216376 4233876576 5115934196 5182955168 5645168768 5830824564 6350814864 6434013312 7673901294 7774432752 8467753152 10231868392 10365910336 11510851941 11661649128 12701629728 15347802588 15548865504 16935506304 20463736784 20731820672 23021703882 23323298256 25403259456 30695605176 31097731008 37090522921 40927473568 46043407764 46646596512 50806518912 61391210352 62195462016 74181045842 81854947136 92086815528 93293193024 111271568763 122782420704 148362091684 163709894272 184173631056 186586386048 222543137526 245564841408 296724183368 333814706289 368347262112 445086275052 491129682816 593448366736 667629412578 736694524224 890172550104 1186896733472 1335258825156 1473389048448 1780345100208 2373793466944 2670517650312 3560690200416 4747586933888 5341035300624 7121380400832 10682070601248 14242760801664 21364141202496 42728282404992
• Sum of all divisors σ(n): 127904856141465
• Sum of proper divisors (its aliquot sum) s(n): 85176573736473
• 42728282404992 is an abundant number, because the sum of its proper divisors (85176573736473) is greater than itself. Its abundance is 42448291331481

Bases of 42728282404992

• Binary: 1001101101110001110100000110000011100010000000₂
• Hexadecimal: 0x26DC74183880
• Base-36: F593O4RK0

Squares and roots of 42728282404992

• 42728282404992 squared (42728282404992²) is 1825706117280748931506520064
• 42728282404992 cubed (42728282404992³) is 78009286567693285366374345401938621759488
• The square root of 42728282404992 is 6536687.4183329281
• The cube root of 42728282404992 is 34960.0312193149

Scales and comparisons

• 42,728,282,404,992 seconds is equal to 1,358,627 years, 11 weeks, 14 hours, 43 minutes, 12 seconds.
• To count from 1 to 42,728,282,404,992 would take you about three million, three hundred ninety-six thousand, five hundred sixty-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 42728282404992 cubic inches would be around 2913.3 feet tall.

Recreational maths with 42728282404992

• 42728282404992 backwards is 29940428282724
• The number of decimal digits it has is: 14
• The sum of 42728282404992's digits is 63
• More coming soon!