1138229862494896128

Names of 1138229862494896128

• Cardinal: 1138229862494896128 can be written as One quintillion, one hundred thirty-eight quadrillion, two hundred twenty-nine trillion, eight hundred sixty-two billion, four hundred ninety-four million, eight hundred ninety-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.138229862494896128 × 10¹⁸

Factors of 1138229862494896128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 72

Divisors of 1138229862494896128

• Number of divisors d(n): 322
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 67 96 128 134 192 201 256 268 384 402 512 536 768 804 1024 1072 1536 1608 2048 2144 3072 3216 4096 4288 4489 6144 6432 8192 8576 8978 12288 12864 13467 16384 17152 17956 24576 25728 26934 32768 34304 35912 49152 51456 53868 65536 68608 71824 98304 102912 107736 131072 137216 143648 196608 205824 215472 262144 274432 287296 300763 393216 411648 430944 524288 548864 574592 601526 786432 823296 861888 902289 1048576 1097728 1149184 1203052 1572864 1646592 1723776 1804578 2097152 2195456 2298368 2406104 3145728 3293184 3447552 3609156 4194304 4390912 4596736 4812208 6291456 6586368 6895104 7218312 8781824 9193472 9624416 12582912 13172736 13790208 14436624 17563648 18386944 19248832 20151121 26345472 27580416 28873248 35127296 36773888 38497664 40302242 52690944 55160832 57746496 60453363 70254592 73547776 76995328 80604484 105381888 110321664 115492992 120906726 140509184 147095552 153990656 161208968 210763776 220643328 230985984 241813452 281018368 294191104 307981312 322417936 421527552 441286656 461971968 483626904 588382208 615962624 644835872 843055104 882573312 923943936 967253808 1176764416 1231925248 1289671744 1350125107 1765146624 1847887872 1934507616 2353528832 2463850496 2579343488 2700250214 3530293248 3695775744 3869015232 4050375321 4707057664 4927700992 5158686976 5400500428 7060586496 7391551488 7738030464 8100750642 9414115328 9855401984 10317373952 10801000856 14121172992 14783102976 15476060928 16201501284 18828230656 19710803968 20634747904 21602001712 28242345984 29566205952 30952121856 32403002568 39421607936 41269495808 43204003424 56484691968 59132411904 61904243712 64806005136 78843215872 82538991616 86408006848 90458382169 118264823808 123808487424 129612010272 157686431744 165077983232 172816013696 180916764338 236529647616 247616974848 259224020544 271375146507 315372863488 330155966464 345632027392 361833528676 473059295232 495233949696 518448041088 542750293014 630745726976 660311932928 691264054784 723667057352 946118590464 990467899392 1036896082176 1085500586028 1261491453952 1320623865856 1382528109568 1447334114704 1892237180928 1980935798784 2073792164352 2171001172056 2641247731712 2765056219136 2894668229408 3784474361856 3961871597568 4147584328704 4342002344112 5282495463424 5530112438272 5789336458816 7923743195136 8295168657408 8684004688224 10564990926848 11060224876544 11578672917632 15847486390272 16590337314816 17368009376448 21129981853696 22120449753088 23157345835264 31694972780544 33180674629632 34736018752896 42259963707392 44240899506176 46314691670528 63389945561088 66361349259264 69472037505792 84519927414784 88481799012352 92629383341056 126779891122176 132722698518528 138944075011584 176963598024704 185258766682112 253559782244352 265445397037056 277888150023168 353927196049408 370517533364224 530890794074112 555776300046336 707854392098816 741035066728448 1061781588148224 1111552600092672 1415708784197632 1482070133456896 2123563176296448 2223105200185344 2831417568395264 2964140266913792 4247126352592896 4446210400370688 5662835136790528 5928280533827584 8494252705185792 8892420800741376 11856561067655168 16988505410371584 17784841601482752 23713122135310336 35569683202965504 47426244270620672 71139366405931008 94852488541241344 142278732811862016 189704977082482688 284557465623724032 379409954164965376 569114931247448064 1138229862494896128
• Sum of all divisors σ(n): 3081268351356688876
• Sum of proper divisors (its aliquot sum) s(n): 1943038488861792748
• 1138229862494896128 is an abundant number, because the sum of its proper divisors (1943038488861792748) is greater than itself. Its abundance is 804808626366896620

Bases of 1138229862494896128

• Binary: 111111001011110011100000011110000010110000000000000000000000₂
• Hexadecimal: 0xFCBCE0782C00000
• Base-36: 8NBGT869AVPC

Squares and roots of 1138229862494896128

• 1138229862494896128 squared (1138229862494896128²) is 1295567219875150147200470849509392384
• 1138229862494896128 cubed (1138229862494896128³) is 1474653298531387009957208072640241524143239998474289152
• The square root of 1138229862494896128 is 1066878560.3314447185
• The cube root of 1138229862494896128 is 1044102.9556766047
• Being both a perfect square and a perfect cube, 1138229862494896128 is also a perfect sixth number.

Scales and comparisons

• 1,138,229,862,494,896,128 seconds is equal to 36,192,188,851 years, 10 weeks, 5 days, 1 hour, 48 minutes, 48 seconds.
• To count from 1 to 1,138,229,862,494,896,128 would take you about one hundred twenty-six billion, six hundred seventy-two million, six hundred sixty thousand, nine hundred seventy-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 1138229862494896128 cubic inches would be around 87008.6 feet tall.

Recreational maths with 1138229862494896128

• 1138229862494896128 backwards is 8216984942689228311
• The number of decimal digits it has is: 19
• The sum of 1138229862494896128's digits is 93
• More coming soon!