42489779246928

Names of 42489779246928

• Cardinal: 42489779246928 can be written as Forty-two trillion, four hundred eighty-nine billion, seven hundred seventy-nine million, two hundred forty-six thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2489779246928 × 10¹³

Factors of 42489779246928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3881

Divisors of 42489779246928

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 81 104 108 117 144 156 162 169 208 216 234 312 324 338 351 432 468 507 624 648 676 702 936 1014 1053 1296 1352 1404 1521 1872 2028 2106 2197 2704 2808 3042 3863 4056 4212 4394 4563 5616 6084 6591 7726 8112 8424 8788 9126 11589 12168 13182 13689 15452 16848 17576 18252 19773 23178 24336 26364 27378 30904 34767 35152 36504 39546 46356 50219 52728 54756 59319 61808 69534 73008 79092 92712 100438 104301 105456 109512 118638 139068 150657 158184 177957 185424 200876 208602 219024 237276 278136 301314 312903 316368 355914 401752 417204 451971 474552 556272 602628 625806 652847 711828 803504 834408 903942 949104 1205256 1251612 1305694 1355913 1423656 1668816 1807884 1958541 2410512 2503224 2611388 2711826 2847312 3615768 3917082 4067739 5006448 5222776 5423652 5875623 7231536 7834164 8135478 8487011 10445552 10847304 11751246 14922769 15668328 16270956 16974022 17626869 21694608 23502492 25461033 29845538 31336656 32541912 33948044 35253738 44768307 47004984 50922066 52880607 59691076 65083824 67896088 70507476 76383099 89536614 94009968 101844132 105761214 119382152 134304921 135792176 141014952 152766198 179073228 193995997 203688264 211522428 229149297 238764304 268609842 282029904 305532396 358146456 387991994 402914763 407376528 423044856 458298594 537219684 581987991 611064792 687447891 716292912 775983988 805829526 846089712 916597188 1074439368 1163975982 1208744289 1222129584 1374895782 1551967976 1611659052 1745963973 1833194376 2148878736 2327951964 2417488578 2521947961 2749791564 3103935952 3223318104 3491927946 3666388752 4655903928 4834977156 5043895922 5237891919 5499583128 6446636208 6983855892 7565843883 9311807856 9669954312 10087791844 10475783838 10999166256 13967711784 15131687766 15713675757 19339908624 20175583688 20951567676 22697531649 27935423568 30263375532 31427351514 32785323493 40351167376 41903135352 45395063298 60526751064 62854703028 65570646986 68092594947 83806270704 90790126596 98355970479 121053502128 125709406056 131141293972 136185189894 181580253192 196711940958 204277784841 251418812112 262282587944 272370379788 295067911437 363160506384 393423881916 408555569682 524565175888 544740759576 590135822874 786847763832 817111139364 885203734311 1089481519152 1180271645748 1573695527664 1634222278728 1770407468622 2360543291496 2655611202933 3268444557456 3540814937244 4721086582992 5311222405866 7081629874488 10622444811732 14163259748976 21244889623464 42489779246928
• Sum of all divisors σ(n): 133255724911540
• Sum of proper divisors (its aliquot sum) s(n): 90765945664612
• 42489779246928 is an abundant number, because the sum of its proper divisors (90765945664612) is greater than itself. Its abundance is 48276166417684

Bases of 42489779246928

• Binary: 1001101010010011101100001100101101011101010000₂
• Hexadecimal: 0x26A4EC32D750
• Base-36: F27J9ID00

Squares and roots of 42489779246928

• 42489779246928 squared (42489779246928²) is 1805381340452673358797437184
• 42489779246928 cubed (42489779246928³) is 76710254612357054609788538855675904970752
• The square root of 42489779246928 is 6518418.4620909387
• The cube root of 42489779246928 is 34894.8625171769

Scales and comparisons

• 42,489,779,246,928 seconds is equal to 1,351,043 years, 28 weeks, 4 days, 9 hours, 28 minutes, 48 seconds.
• To count from 1 to 42,489,779,246,928 would take you about three million, three hundred seventy-seven thousand, six hundred 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 42489779246928 cubic inches would be around 2907.9 feet tall.

Recreational maths with 42489779246928

• 42489779246928 backwards is 82964297798424
• 42489779246928 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42489779246928's digits is 81
• More coming soon!