42749012087930880

Names of 42749012087930880

• Cardinal: 42749012087930880 can be written as Forty-two quadrillion, seven hundred forty-nine trillion, twelve billion, eighty-seven million, nine hundred thirty thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 4.274901208793088 × 10¹⁶

Factors of 42749012087930880

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 51
• Sum of prime factors: 10

Divisors of 42749012087930880

• Number of divisors d(n): 552
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 243 256 270 288 320 324 360 384 405 432 480 486 512 540 576 640 648 720 768 810 864 960 972 1024 1080 1152 1215 1280 1296 1440 1536 1620 1728 1920 1944 2048 2160 2304 2430 2560 2592 2880 3072 3240 3456 3840 3888 4096 4320 4608 4860 5120 5184 5760 6144 6480 6912 7680 7776 8192 8640 9216 9720 10240 10368 11520 12288 12960 13824 15360 15552 16384 17280 18432 19440 20480 20736 23040 24576 25920 27648 30720 31104 32768 34560 36864 38880 40960 41472 46080 49152 51840 55296 61440 62208 65536 69120 73728 77760 81920 82944 92160 98304 103680 110592 122880 124416 131072 138240 147456 155520 163840 165888 184320 196608 207360 221184 245760 248832 262144 276480 294912 311040 327680 331776 368640 393216 414720 442368 491520 497664 524288 552960 589824 622080 655360 663552 737280 786432 829440 884736 983040 995328 1048576 1105920 1179648 1244160 1310720 1327104 1474560 1572864 1658880 1769472 1966080 1990656 2097152 2211840 2359296 2488320 2621440 2654208 2949120 3145728 3317760 3538944 3932160 3981312 4194304 4423680 4718592 4976640 5242880 5308416 5898240 6291456 6635520 7077888 7864320 7962624 8388608 8847360 9437184 9953280 10485760 10616832 11796480 12582912 13271040 14155776 15728640 15925248 16777216 17694720 18874368 19906560 20971520 21233664 23592960 25165824 26542080 28311552 31457280 31850496 33554432 35389440 37748736 39813120 41943040 42467328 47185920 50331648 53084160 56623104 62914560 63700992 67108864 70778880 75497472 79626240 83886080 84934656 94371840 100663296 106168320 113246208 125829120 127401984 134217728 141557760 150994944 159252480 167772160 169869312 188743680 201326592 212336640 226492416 251658240 254803968 268435456 283115520 301989888 318504960 335544320 339738624 377487360 402653184 424673280 452984832 503316480 509607936 536870912 566231040 603979776 637009920 671088640 679477248 754974720 805306368 849346560 905969664 1006632960 1019215872 1073741824 1132462080 1207959552 1274019840 1342177280 1358954496 1509949440 1610612736 1698693120 1811939328 2013265920 2038431744 2147483648 2264924160 2415919104 2548039680 2684354560 2717908992 3019898880 3221225472 3397386240 3623878656 4026531840 4076863488 4294967296 4529848320 4831838208 5096079360 5368709120 5435817984 6039797760 6442450944 6794772480 7247757312 8053063680 8153726976 8589934592 9059696640 9663676416 10192158720 10737418240 10871635968 12079595520 12884901888 13589544960 14495514624 16106127360 16307453952 17179869184 18119393280 19327352832 20384317440 21474836480 21743271936 24159191040 25769803776 27179089920 28991029248 32212254720 32614907904 34359738368 36238786560 38654705664 40768634880 42949672960 43486543872 48318382080 51539607552 54358179840 57982058496 64424509440 65229815808 68719476736 72477573120 77309411328 81537269760 85899345920 86973087744 96636764160 103079215104 108716359680 115964116992 128849018880 130459631616 137438953472 144955146240 154618822656 163074539520 171798691840 173946175488 193273528320 206158430208 217432719360 231928233984 257698037760 260919263232 274877906944 289910292480 309237645312 326149079040 343597383680 347892350976 386547056640 412316860416 434865438720 463856467968 515396075520 521838526464 549755813888 579820584960 618475290624 652298158080 687194767360 695784701952 773094113280 824633720832 869730877440 927712935936 1030792151040 1043677052928 1099511627776 1159641169920 1236950581248 1304596316160 1374389534720 1391569403904 1546188226560 1649267441664 1739461754880 1855425871872 2061584302080 2087354105856 2199023255552 2319282339840 2473901162496 2609192632320 2748779069440 2783138807808 3092376453120 3298534883328 3478923509760 3710851743744 4123168604160 4174708211712 4398046511104 4638564679680 4947802324992 5218385264640 5497558138880 5566277615616 6184752906240 6597069766656 6957847019520 7421703487488 8246337208320 8349416423424 8796093022208 9277129359360 9895604649984 10436770529280 10995116277760 11132555231232 12369505812480 13194139533312 13915694039040 14843406974976 16492674416640 16698832846848 17592186044416 18554258718720 19791209299968 20873541058560 21990232555520 22265110462464 24739011624960 26388279066624 27831388078080 29686813949952 32985348833280 33397665693696 35184372088832 37108517437440 39582418599936 41747082117120 43980465111040 44530220924928 49478023249920 52776558133248 55662776156160 59373627899904 65970697666560 66795331387392 74217034874880 79164837199872 83494164234240 87960930222080 89060441849856 98956046499840 105553116266496 111325552312320 118747255799808 131941395333120 133590662774784 148434069749760 158329674399744 166988328468480 175921860444160 178120883699712 197912092999680 222651104624640 237494511599616 263882790666240 267181325549568 296868139499520 316659348799488 333976656936960 356241767399424 395824185999360 445302209249280 474989023199232 527765581332480 534362651099136 593736278999040 667953313873920 712483534798848 791648371998720 890604418498560 949978046398464 1068725302198272 1187472557998080 1335906627747840 1424967069597696 1583296743997440 1781208836997120 2137450604396544 2374945115996160 2671813255495680 2849934139195392 3562417673994240 4274901208793088 4749890231992320 5343626510991360 7124835347988480 8549802417586176 10687253021982720 14249670695976960 21374506043965440 42749012087930880
• Sum of all divisors σ(n): 153685337284015992
• Sum of proper divisors (its aliquot sum) s(n): 110936325196085112
• 42749012087930880 is an abundant number, because the sum of its proper divisors (110936325196085112) is greater than itself. Its abundance is 68187313108154232

Bases of 42749012087930880

• Binary: 10010111111000000000000000000000000000000000000000000000₂
• Hexadecimal: 0x97E00000000000
• Base-36: BOX9D1EDC00

Squares and roots of 42749012087930880

• 42749012087930880 squared (42749012087930880²) is 1827478034494060496312959657574400
• 42749012087930880 cubed (42749012087930880³) is 78122880587014757839341762371199214587815657472000
• The square root of 42749012087930880 is 206758342.2450733425
• The cube root of 42749012087930880 is 349656.8394045911

Scales and comparisons

• 42,749,012,087,930,880 seconds is equal to 1,359,286,353 years, 1 week, 4 hours, 48 minutes.
• To count from 1 to 42,749,012,087,930,880 would take you about four billion, seventy-seven million, eight hundred fifty-nine thousand and fifty-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 42749012087930880 cubic inches would be around 29138.1 feet tall.

Recreational maths with 42749012087930880

• 42749012087930880 backwards is 08803978021094724
• 42749012087930880 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42749012087930880's digits is 72
• More coming soon!