145140870021120

Names of 145140870021120

• Cardinal: 145140870021120 can be written as One hundred forty-five trillion, one hundred forty billion, eight hundred seventy million, twenty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4514087002112 × 10¹⁴

Factors of 145140870021120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 31
• Sum of prime factors: 189

Divisors of 145140870021120

• Number of divisors d(n): 624
• 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 90 96 108 120 128 135 144 160 179 180 192 216 240 256 270 288 320 358 360 384 432 480 512 537 540 576 640 716 720 768 864 895 960 1024 1074 1080 1152 1280 1432 1440 1536 1611 1728 1790 1920 2048 2148 2160 2304 2560 2685 2864 2880 3072 3222 3456 3580 3840 4096 4296 4320 4608 4833 5120 5370 5728 5760 6144 6444 6912 7160 7680 8055 8192 8592 8640 9216 9666 10240 10740 11456 11520 12288 12888 13824 14320 15360 16110 16384 17184 17280 18432 19332 20480 21480 22912 23040 24165 24576 25776 27648 28640 30720 32041 32220 32768 34368 34560 36864 38664 40960 42960 45824 46080 48330 49152 51552 55296 57280 61440 64082 64440 65536 68736 69120 73728 77328 81920 85920 91648 92160 96123 96660 98304 103104 110592 114560 122880 128164 128880 131072 137472 138240 147456 154656 160205 163840 171840 183296 184320 192246 193320 196608 206208 221184 229120 245760 256328 257760 262144 274944 276480 288369 294912 309312 320410 327680 343680 366592 368640 384492 386640 393216 412416 442368 458240 480615 491520 512656 515520 524288 549888 552960 576738 589824 618624 640820 655360 687360 733184 737280 768984 773280 786432 824832 865107 884736 916480 961230 983040 1025312 1031040 1048576 1099776 1105920 1153476 1179648 1237248 1281640 1310720 1374720 1441845 1466368 1474560 1537968 1546560 1572864 1649664 1730214 1769472 1832960 1922460 1966080 2050624 2062080 2097152 2199552 2211840 2306952 2359296 2474496 2563280 2621440 2749440 2883690 2932736 2949120 3075936 3093120 3145728 3299328 3460428 3538944 3665920 3844920 3932160 4101248 4124160 4194304 4325535 4399104 4423680 4613904 4718592 4948992 5126560 5242880 5498880 5767380 5865472 5898240 6151872 6186240 6291456 6598656 6920856 7077888 7331840 7689840 7864320 8202496 8248320 8388608 8651070 8798208 8847360 9227808 9437184 9897984 10253120 10485760 10997760 11534760 11730944 11796480 12303744 12372480 12582912 13197312 13841712 14155776 14663680 15379680 15728640 16404992 16496640 16777216 17302140 17596416 17694720 18455616 18874368 19795968 20506240 20971520 21995520 23069520 23461888 23592960 24607488 24744960 25165824 26394624 27683424 28311552 29327360 30759360 31457280 32809984 32993280 33554432 34604280 35192832 35389440 36911232 37748736 39591936 41012480 41943040 43991040 46139040 46923776 47185920 49214976 49489920 50331648 52789248 55366848 56623104 58654720 61518720 62914560 65619968 65986560 69208560 70385664 70778880 73822464 75497472 79183872 82024960 83886080 87982080 92278080 93847552 94371840 98429952 98979840 100663296 105578496 110733696 113246208 117309440 123037440 125829120 131239936 131973120 138417120 140771328 141557760 147644928 150994944 158367744 164049920 167772160 175964160 184556160 187695104 188743680 196859904 197959680 211156992 221467392 226492416 234618880 246074880 251658240 262479872 263946240 276834240 281542656 283115520 295289856 301989888 316735488 328099840 351928320 369112320 375390208 377487360 393719808 395919360 422313984 442934784 452984832 469237760 492149760 503316480 524959744 527892480 553668480 563085312 566231040 590579712 633470976 656199680 703856640 738224640 750780416 754974720 787439616 791838720 844627968 885869568 905969664 938475520 984299520 1049919488 1055784960 1107336960 1126170624 1132462080 1181159424 1266941952 1312399360 1407713280 1476449280 1501560832 1509949440 1574879232 1583677440 1689255936 1771739136 1876951040 1968599040 2099838976 2111569920 2214673920 2252341248 2264924160 2362318848 2533883904 2624798720 2815426560 2952898560 3003121664 3149758464 3167354880 3378511872 3543478272 3753902080 3937198080 4199677952 4223139840 4429347840 4504682496 4529848320 4724637696 5067767808 5249597440 5630853120 5905797120 6006243328 6299516928 6334709760 6757023744 7086956544 7507804160 7874396160 8399355904 8446279680 8858695680 9009364992 9449275392 10135535616 10499194880 11261706240 11811594240 12599033856 12669419520 13514047488 14173913088 15015608320 15748792320 16798711808 16892559360 17717391360 18018729984 18898550784 20271071232 20998389760 22523412480 23623188480 25198067712 25338839040 27028094976 28347826176 30031216640 31497584640 33597423616 33785118720 35434782720 37797101568 40542142464 41996779520 45046824960 47246376960 50396135424 50677678080 54056189952 56695652352 62995169280 67194847232 67570237440 70869565440 75594203136 81084284928 83993559040 90093649920 94492753920 100792270848 101355356160 113391304704 125990338560 134389694464 135140474880 141739130880 151188406272 162168569856 167987118080 188985507840 201584541696 202710712320 226782609408 251980677120 268779388928 270280949760 283478261760 302376812544 335974236160 377971015680 403169083392 405421424640 453565218816 503961354240 537558777856 566956523520 604753625088 671948472320 755942031360 806338166784 810842849280 907130437632 1007922708480 1075117555712 1133913047040 1209507250176 1343896944640 1511884062720 1612676333568 1814260875264 2015845416960 2267826094080 2419014500352 2687793889280 3023768125440 3225352667136 3628521750528 4031690833920 4535652188160 4838029000704 5375587778560 6047536250880 7257043501056 8063381667840 9071304376320 9676058001408 12095072501760 14514087002112 16126763335680 18142608752640 24190145003520 29028174004224 36285217505280 48380290007040 72570435010560 145140870021120
• Sum of all divisors σ(n): 518955521933520
• Sum of proper divisors (its aliquot sum) s(n): 373814651912400
• 145140870021120 is an abundant number, because the sum of its proper divisors (373814651912400) is greater than itself. Its abundance is 228673781891280

Bases of 145140870021120

• Binary: 100001000000000100111110000000000000000000000000₂
• Hexadecimal: 0x84013E000000
• Base-36: 1FG4SML1C0

Squares and roots of 145140870021120

• 145140870021120 squared (145140870021120²) is 21065872150487650349246054400
• 145140870021120 cubed (145140870021120³) is 3057519011675459715763675355059404668928000
• The square root of 145140870021120 is 12047442.4680560313
• The cube root of 145140870021120 is 52552.8863915777

Scales and comparisons

• 145,140,870,021,120 seconds is equal to 4,615,030 years, 37 weeks, 1 day, 19 hours, 12 minutes.
• To count from 1 to 145,140,870,021,120 would take you about eleven million, five hundred thirty-seven thousand, five hundred seventy-six 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 145140870021120 cubic inches would be around 4379.4 feet tall.

Recreational maths with 145140870021120

• 145140870021120 backwards is 021120078041541
• 145140870021120 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 145140870021120's digits is 36
• More coming soon!