42128074805557504

Names of 42128074805557504

• Cardinal: 42128074805557504 can be written as Forty-two quadrillion, one hundred twenty-eight trillion, seventy-four billion, eight hundred five million, five hundred fifty-seven thousand, five hundred four.

Scientific notation

• Scientific notation: 4.2128074805557504 × 10¹⁶

Factors of 42128074805557504

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 10167

Divisors of 42128074805557504

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 4 8 16 31 32 41 62 64 82 124 128 164 248 256 328 496 656 961 992 1271 1312 1681 1922 1984 2542 2624 3362 3844 3968 5084 5248 6724 7688 7936 10093 10168 10496 13448 15376 20186 20336 26896 30752 39401 40372 40672 52111 53792 61504 78802 80744 81344 104222 107584 123008 157604 161488 162688 208444 215168 246016 312883 315208 322976 325376 413813 416888 430336 625766 630416 645952 827626 833776 1251532 1260832 1291904 1615441 1655252 1667552 2503064 2521664 2583808 3230882 3310504 3335104 5006128 5043328 6461764 6621008 6670208 9699373 10012256 10086656 12828203 12923528 13242016 13340416 16966333 19398746 20024512 25656406 25847056 26484032 33932666 38797492 40049024 51312812 51694112 52968064 67865332 77594984 80098048 101868649 102625624 103388224 105936128 135730664 155189968 203737298 205251248 206776448 271461328 310379936 397674293 407474596 410502496 413552896 525956323 542922656 620759872 795348586 814949192 821004992 1051912646 1085845312 1241519744 1590697172 1629898384 1642009984 2103825292 2171690624 2483039488 3157928119 3181394344 3259796768 3284019968 4176614609 4207650584 4343381248 6315856238 6362788688 6519593536 8353229218 8415301168 12631712476 12725577376 13039187072 16304646013 16706458436 16830602336 25263424952 25451154752 26078374144 32609292026 33412916872 33661204672 50526849904 50902309504 65218584052 66825833744 67322409344 97895771689 101053699808 101804619008 129475052879 130437168104 133651667488 134644818688 171241198969 195791543378 202107399616 258950105758 260874336208 267303334976 342482397938 391583086756 404214799232 517900211516 521748672416 534606669952 684964795876 783166173512 808429598464 1035800423032 1043497344832 1069213339904 1369929591752 1566332347024 2071600846064 2086994689664 2739859183504 3132664694048 4013726639249 4143201692128 4173989379328 5308477168039 5479718367008 6265329388096 8027453278498 8286403384256 10616954336078 10959436734016 12530658776192 16054906556996 16572806768512 21233908672156 21918873468032 25061317552384 32109813113992 33145613537024 42467817344312 43837746936064 64219626227984 84935634688624 128439252455968 164562792209209 169871269377248 256878504911936 329125584418418 339742538754496 513757009823872 658251168836836 679485077508992 1027514019647744 1316502337673672 1358970155017984 2633004675347344 5266009350694688 10532018701389376 21064037402778752 42128074805557504
• Sum of all divisors σ(n): 89071548796204947
• Sum of proper divisors (its aliquot sum) s(n): 46943473990647443
• 42128074805557504 is an abundant number, because the sum of its proper divisors (46943473990647443) is greater than itself. Its abundance is 4815399185089939

Bases of 42128074805557504

• Binary: 10010101101010110100001011000101110110110011100100000000₂
• Hexadecimal: 0x95AB42C5DB3900
• Base-36: BIT5ME0KJR4

Squares and roots of 42128074805557504

• 42128074805557504 squared (42128074805557504²) is 1774774686822648928457484250710016
• 42128074805557504 cubed (42128074805557504³) is 74767840769474445813312363844231689710454716760064
• 42128074805557504 is a perfect square number. Its square root is 205251248
• The cube root of 42128074805557504 is 347955.6324882079

Scales and comparisons

• 42,128,074,805,557,504 seconds is equal to 1,339,542,468 years, 6 weeks, 3 days, 15 hours, 45 minutes, 4 seconds.
• To count from 1 to 42,128,074,805,557,504 would take you about four billion, eighteen million, six hundred twenty-seven thousand, four hundred four 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 42128074805557504 cubic inches would be around 28996.3 feet tall.

Recreational maths with 42128074805557504

• 42128074805557504 backwards is 40575550847082124
• The number of decimal digits it has is: 17
• The sum of 42128074805557504's digits is 67
• More coming soon!