145242940374000

Names of 145242940374000

• Cardinal: 145242940374000 can be written as One hundred forty-five trillion, two hundred forty-two billion, nine hundred forty million, three hundred seventy-four thousand.

Scientific notation

• Scientific notation: 1.45242940374 × 10¹⁴

Factors of 145242940374000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 744

Divisors of 145242940374000

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 35 36 40 42 45 48 50 54 56 60 63 70 72 75 80 84 90 100 105 108 112 120 125 126 135 140 144 150 168 175 180 189 200 210 216 225 240 250 252 270 280 300 315 336 350 360 375 378 400 420 432 450 500 504 525 540 560 600 630 675 700 720 727 750 756 840 875 900 945 1000 1008 1050 1080 1125 1200 1260 1350 1400 1454 1500 1512 1575 1680 1750 1800 1890 2000 2100 2160 2181 2250 2520 2625 2700 2800 2908 3000 3024 3150 3375 3500 3600 3635 3780 4200 4362 4500 4725 5040 5089 5250 5400 5816 6000 6300 6543 6750 7000 7270 7560 7875 8400 8724 9000 9450 10178 10500 10800 10905 11632 12600 13086 13500 14000 14540 15120 15267 15750 17448 18000 18175 18900 19629 20356 21000 21810 23625 25200 25445 26172 27000 29080 30534 31500 32715 34896 36350 37800 39258 40712 42000 43620 45801 47250 50890 52344 54000 54525 58160 61068 63000 65430 72700 75600 76335 78516 81424 87240 90875 91602 94500 98145 101780 104688 109050 122136 126000 127225 130860 137403 145400 152670 157032 163575 174480 181750 183204 189000 196290 203560 218100 229005 244272 254450 261720 272625 274806 290800 305340 314064 327150 363500 366408 378000 381675 392580 407120 436200 458010 490725 508900 523440 528529 545250 549612 610680 636125 654300 687015 727000 732816 763350 785160 817875 872400 916020 981450 1017800 1057058 1090500 1099224 1145025 1221360 1272250 1308600 1374030 1454000 1526700 1570320 1585587 1635750 1832040 1908375 1962900 2035600 2114116 2181000 2198448 2290050 2453625 2544500 2617200 2642645 2748060 3053400 3171174 3271500 3435075 3664080 3699703 3816750 3925800 4228232 4362000 4580100 4756761 4907250 5089000 5285290 5496120 5725125 6106800 6342348 6543000 6870150 7399406 7633500 7851600 7927935 8456464 9160200 9513522 9814500 10178000 10570580 10992240 11099109 11450250 12684696 13086000 13213225 13740300 14270283 14798812 15267000 15855870 17175375 18320400 18498515 19027044 19629000 21141160 22198218 22900500 23783805 25369392 26426450 27480600 28540566 29597624 30534000 31711740 33297327 34350750 36997030 38054088 39258000 39639675 42282320 44396436 45801000 47567610 52852900 54961200 55495545 57081132 59195248 63423480 66066125 66594654 68701500 71351415 73994060 76108176 79279350 88792872 91602000 92492575 95135220 99891981 105705800 110991090 114162264 118919025 126846960 132132250 133189308 137403000 142702830 147988120 158558700 166486635 177585744 184985150 190270440 198198375 199783962 211411600 221982180 228324528 237838050 264264500 266378616 274806000 277477725 285405660 295976240 317117400 332973270 356757075 369970300 380540880 384240583 396396750 399567924 443964360 462462875 475676100 499459905 528529000 532757232 554955450 570811320 594595125 634234800 665946540 713514150 739940600 768481166 792793500 799135848 832433175 887928720 924925750 951352200 998919810 1057058000 1109910900 1141622640 1152721749 1189190250 1331893080 1387388625 1427028300 1479881200 1536962332 1585587000 1598271696 1664866350 1783785375 1849851500 1902704400 1921202915 1997839620 2219821800 2305443498 2378380500 2497299525 2663786160 2689684081 2774777250 2854056600 3073924664 3171174000 3329732700 3458165247 3567570750 3699703000 3842405830 3995679240 4162165875 4439643600 4610886996 4756761000 4994599050 5379368162 5549554500 5708113200 5763608745 6147849328 6659465400 6916330494 7135141500 7399406000 7684811660 7991358480 8069052243 8324331750 9221773992 9513522000 9606014575 9989198100 10374495741 10758736324 11099109000 11527217490 12486497625 13318930800 13448420405 13832660988 14270283000 15369623320 16138104486 16648663500 17290826235 18443547984 19212029150 19978396200 20748991482 21517472648 22198218000 23054434980 24207156729 24972995250 26896840810 27665321976 28540566000 28818043725 30739246640 32276208972 33297327000 34581652470 38424058300 39956792400 40345261215 41497982964 43034945296 46108869960 48030072875 48414313458 49945990500 51872478705 53793681620 55330643952 57636087450 64552417944 66594654000 67242102025 69163304940 72621470187 76848116600 80690522430 82995965928 86454131175 92217739920 96060145750 96828626916 99891981000 103744957410 107587363240 115272174900 121035783645 129104835888 134484204050 138326609880 144090218625 145242940374 153696233200 161381044860 165991931856 172908262350 192120291500 193657253832 199783962000 201726306075 207489914820 215174726480 230544349800 242071567290 259362393525 268968408100 276653219760 288180437250 290485880748 322762089720 336210510125 345816524700 363107350935 384240583000 387314507664 403452612150 414979829640 432270655875 461088699600 484143134580 518724787050 537936816200 576360874500 580971761496 605178918225 645524179440 672421020250 691633049400 726214701870 768481166000 806905224300 829959659280 864541311750 968286269160 1008631530375 1037449574100 1075873632400 1152721749000 1161943522992 1210357836450 1296811967625 1344842040500 1383266098800 1452429403740 1613810448600 1729082623500 1815536754675 1936572538320 2017263060750 2074899148200 2305443498000 2420715672900 2593623935250 2689684081000 2904858807480 3025894591125 3227620897200 3458165247000 3631073509350 4034526121500 4149798296400 4841431345800 5187247870500 5379368162000 5809717614960 6051789182250 6916330494000 7262147018700 8069052243000 9077683773375 9682862691600 10374495741000 12103578364500 14524294037400 16138104486000 18155367546750 20748991482000 24207156729000 29048588074800 36310735093500 48414313458000 72621470187000 145242940374000
• Sum of all divisors σ(n): 595439022796800
• Sum of proper divisors (its aliquot sum) s(n): 450196082422800
• 145242940374000 is an abundant number, because the sum of its proper divisors (450196082422800) is greater than itself. Its abundance is 304953142048800

Bases of 145242940374000

• Binary: 100001000001100100000001110111011111101111110000₂
• Hexadecimal: 0x841901DDFBF0
• Base-36: 1FHFOOMXO0

Squares and roots of 145242940374000

• 145242940374000 squared (145242940374000²) is 21095511728485319259876000000
• 145242940374000 cubed (145242940374000³) is 3063974152139410902596523678633624000000000
• The square root of 145242940374000 is 12051677.9069970169
• The cube root of 145242940374000 is 52565.2027816617

Scales and comparisons

• 145,242,940,374,000 seconds is equal to 4,618,276 years, 12 weeks, 2 days, 15 hours.
• To count from 1 to 145,242,940,374,000 would take you about eleven million, five hundred forty-five thousand, six hundred ninety 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 145242940374000 cubic inches would be around 4380.4 feet tall.

Recreational maths with 145242940374000

• 145242940374000 backwards is 000473049242541
• 145242940374000 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 145242940374000's digits is 45
• More coming soon!