11478901393981440

Names of 11478901393981440

• Cardinal: 11478901393981440 can be written as Eleven quadrillion, four hundred seventy-eight trillion, nine hundred one billion, three hundred ninety-three million, nine hundred eighty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.147890139398144 × 10¹⁶

Factors of 11478901393981440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 47
• Sum of prime factors: 39

Divisors of 11478901393981440

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 32 36 40 45 48 58 60 64 72 80 87 90 96 116 120 128 144 145 160 174 180 192 232 240 256 261 288 290 320 348 360 384 435 464 480 512 522 576 580 640 696 720 768 870 928 960 1024 1044 1152 1160 1280 1305 1392 1440 1536 1740 1856 1920 2048 2088 2304 2320 2560 2610 2784 2880 3072 3480 3712 3840 4096 4176 4608 4640 5120 5220 5568 5760 6144 6960 7424 7680 8192 8352 9216 9280 10240 10440 11136 11520 12288 13920 14848 15360 16384 16704 18432 18560 20480 20880 22272 23040 24576 27840 29696 30720 32768 33408 36864 37120 40960 41760 44544 46080 49152 55680 59392 61440 65536 66816 73728 74240 81920 83520 89088 92160 98304 111360 118784 122880 131072 133632 147456 148480 163840 167040 178176 184320 196608 222720 237568 245760 262144 267264 294912 296960 327680 334080 356352 368640 393216 445440 475136 491520 524288 534528 589824 593920 655360 668160 712704 737280 786432 890880 950272 983040 1048576 1069056 1179648 1187840 1310720 1336320 1425408 1474560 1572864 1781760 1900544 1966080 2097152 2138112 2359296 2375680 2621440 2672640 2850816 2949120 3145728 3563520 3801088 3932160 4194304 4276224 4718592 4751360 5242880 5345280 5701632 5898240 6291456 7127040 7602176 7864320 8388608 8552448 9437184 9502720 10485760 10690560 11403264 11796480 12582912 14254080 15204352 15728640 16777216 17104896 18874368 19005440 20971520 21381120 22806528 23592960 25165824 28508160 30408704 31457280 33554432 34209792 37748736 38010880 41943040 42762240 45613056 47185920 50331648 57016320 60817408 62914560 67108864 68419584 75497472 76021760 83886080 85524480 91226112 94371840 100663296 114032640 121634816 125829120 134217728 136839168 150994944 152043520 167772160 171048960 182452224 188743680 201326592 228065280 243269632 251658240 268435456 273678336 301989888 304087040 335544320 342097920 364904448 377487360 402653184 456130560 486539264 503316480 536870912 547356672 603979776 608174080 671088640 684195840 729808896 754974720 805306368 912261120 973078528 1006632960 1073741824 1094713344 1207959552 1216348160 1342177280 1368391680 1459617792 1509949440 1610612736 1824522240 1946157056 2013265920 2147483648 2189426688 2415919104 2432696320 2684354560 2736783360 2919235584 3019898880 3221225472 3649044480 3892314112 4026531840 4294967296 4378853376 4831838208 4865392640 5368709120 5473566720 5838471168 6039797760 6442450944 7298088960 7784628224 8053063680 8589934592 8757706752 9663676416 9730785280 10737418240 10947133440 11676942336 12079595520 12884901888 14596177920 15569256448 16106127360 17179869184 17515413504 19327352832 19461570560 21474836480 21894266880 23353884672 24159191040 25769803776 29192355840 31138512896 32212254720 34359738368 35030827008 38654705664 38923141120 42949672960 43788533760 46707769344 48318382080 51539607552 58384711680 62277025792 64424509440 68719476736 70061654016 77309411328 77846282240 85899345920 87577067520 93415538688 96636764160 103079215104 116769423360 124554051584 128849018880 137438953472 140123308032 154618822656 155692564480 171798691840 175154135040 186831077376 193273528320 206158430208 233538846720 249108103168 257698037760 274877906944 280246616064 309237645312 311385128960 343597383680 350308270080 373662154752 386547056640 412316860416 467077693440 498216206336 515396075520 549755813888 560493232128 618475290624 622770257920 687194767360 700616540160 747324309504 773094113280 824633720832 934155386880 996432412672 1030792151040 1099511627776 1120986464256 1236950581248 1245540515840 1374389534720 1401233080320 1494648619008 1546188226560 1649267441664 1868310773760 1992864825344 2061584302080 2199023255552 2241972928512 2473901162496 2491081031680 2748779069440 2802466160640 2989297238016 3092376453120 3298534883328 3736621547520 3985729650688 4123168604160 4398046511104 4483945857024 4947802324992 4982162063360 5497558138880 5604932321280 5978594476032 6184752906240 6597069766656 7473243095040 7971459301376 8246337208320 8796093022208 8967891714048 9895604649984 9964324126720 10995116277760 11209864642560 11957188952064 12369505812480 13194139533312 14946486190080 15942918602752 16492674416640 17935783428096 19791209299968 19928648253440 21990232555520 22419729285120 23914377904128 24739011624960 26388279066624 29892972380160 31885837205504 32985348833280 35871566856192 39582418599936 39857296506880 43980465111040 44839458570240 47828755808256 49478023249920 59785944760320 63771674411008 65970697666560 71743133712384 79164837199872 79714593013760 89678917140480 95657511616512 98956046499840 119571889520640 127543348822016 131941395333120 143486267424768 159429186027520 179357834280960 191315023233024 197912092999680 239143779041280 255086697644032 286972534849536 318858372055040 358715668561920 382630046466048 395824185999360 478287558082560 573945069699072 637716744110080 717431337123840 765260092932096 956575116165120 1147890139398144 1275433488220160 1434862674247680 1913150232330240 2295780278796288 2869725348495360 3826300464660480 5739450696990720 11478901393981440
• Sum of all divisors σ(n): 41165715343931100
• Sum of proper divisors (its aliquot sum) s(n): 29686813949949660
• 11478901393981440 is an abundant number, because the sum of its proper divisors (29686813949949660) is greater than itself. Its abundance is 18207912555968220

Bases of 11478901393981440

• Binary: 101000110010000000000000000000000000000000000000000000₂
• Hexadecimal: 0x28C80000000000
• Base-36: 350XII1IWW0

Squares and roots of 11478901393981440

• 11478901393981440 squared (11478901393981440²) is 131765177212749046416255064473600
• 11478901393981440 cubed (11478901393981440³) is 1512519476385636501790652341544081222201769984000
• The square root of 11478901393981440 is 107139635.0282258523
• The cube root of 11478901393981440 is 225579.7486478295

Scales and comparisons

• 11,478,901,393,981,440 seconds is equal to 364,993,557 years, 39 weeks, 1 day, 22 hours, 24 minutes.
• To count from 1 to 11,478,901,393,981,440 would take you about one billion, ninety-four million, nine hundred eighty thousand, six hundred seventy-three 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 11478901393981440 cubic inches would be around 18798.3 feet tall.

Recreational maths with 11478901393981440

• 11478901393981440 backwards is 04418939310987411
• 11478901393981440 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 11478901393981440's digits is 72
• More coming soon!