142128711450

Names of 142128711450

• Cardinal: 142128711450 can be written as One hundred forty-two billion, one hundred twenty-eight million, seven hundred eleven thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.4212871145 × 10¹¹

Factors of 142128711450

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 260

Divisors of 142128711450

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 27 29 30 33 45 50 54 55 58 66 73 75 81 87 90 99 110 121 135 137 145 146 150 162 165 174 198 219 225 242 261 270 274 275 290 297 319 330 363 365 405 411 435 438 450 495 522 550 594 605 638 657 675 685 725 726 730 783 803 810 822 825 870 891 957 990 1089 1095 1210 1233 1305 1314 1350 1370 1450 1485 1507 1566 1595 1606 1650 1782 1815 1825 1914 1971 2025 2055 2117 2175 2178 2190 2349 2409 2466 2475 2610 2871 2970 3014 3025 3190 3267 3285 3425 3509 3630 3650 3699 3915 3942 3973 4015 4050 4110 4234 4350 4455 4521 4698 4785 4818 4950 5445 5475 5742 5913 6050 6165 6351 6525 6534 6570 6850 7018 7227 7398 7425 7535 7830 7946 7975 8030 8613 8833 8910 9042 9075 9570 9801 9855 10001 10275 10527 10585 10890 10950 11097 11745 11826 11919 12045 12330 12702 13050 13563 14355 14454 14850 15070 15950 16335 16425 16577 17226 17545 17666 18150 18495 19053 19575 19602 19710 19865 20002 20075 20550 21054 21170 21681 22194 22275 22605 23287 23490 23838 23925 24090 25839 26499 27126 27225 28710 29565 30003 30825 31581 31755 32670 32850 33154 35090 35757 36135 36990 37675 38106 39150 39730 40150 40689 43065 43362 43703 44165 44550 45210 46574 47850 49005 49275 49731 50005 51678 52635 52925 52998 54450 55485 57159 58725 59130 59595 60006 60225 61650 63162 63510 65043 67815 69861 71514 71775 72270 75350 79497 81378 81675 82885 86130 87406 87725 88330 90009 92475 94743 95265 98010 98550 99325 99462 100010 105270 105850 107271 108405 110011 110970 113025 114318 116435 117450 119190 120450 122067 129195 130086 131109 132495 135630 139722 143550 147825 149193 150015 157905 158775 158994 163350 165770 171477 175450 178785 180018 180675 184950 189486 190530 198650 203445 209583 214542 215325 216810 218515 220022 220825 226050 232870 238491 244134 245025 248655 250025 256157 258390 262218 263175 264990 270027 277425 284229 285795 290029 295650 297975 298386 300030 315810 317550 321813 325215 330033 339075 342954 349305 357570 361350 393327 397485 406890 414425 419166 430650 437030 441650 447579 450045 473715 476325 476982 480733 490050 497310 500050 512314 526350 536355 540054 542025 550055 554850 568458 571590 580058 582175 595950 610335 628749 643626 645975 650430 655545 660066 662475 678150 698610 715473 745965 750075 768471 786654 789525 794970 810081 828850 857385 870087 893925 895158 900090 947430 952650 961466 990099 1017225 1047915 1072710 1084050 1092575 1100110 1164350 1179981 1192455 1210121 1220670 1243275 1257498 1280785 1291950 1311090 1324950 1342737 1350135 1421145 1428975 1430946 1442199 1450145 1491930 1500150 1536942 1579050 1609065 1620162 1626075 1650165 1714770 1740174 1746525 1787850 1886247 1966635 1980198 1987425 2034450 2095830 2185150 2237895 2250225 2305413 2359962 2368575 2384910 2403665 2420242 2486550 2561570 2610261 2681775 2685474 2700270 2750275 2842290 2857950 2884398 2900290 2970297 3051675 3143745 3190319 3218130 3252150 3277725 3300330 3493050 3539943 3577365 3630363 3729825 3772494 3842355 3933270 3974850 4050405 4286925 4326597 4350435 4475790 4500450 4610826 4737150 4807330 4950495 5220522 5239575 5363550 5500550 5899905 5940594 5962275 6050605 6103350 6287490 6380638 6403925 6555450 6713685 6750675 6916239 7079886 7105725 7154730 7210995 7250725 7260726 7459650 7684710 7830783 8045325 8100810 8250825 8573850 8653194 8700870 8910891 9431235 9570957 9833175 9900990 10479150 10891089 11189475 11527065 11799810 11924550 12018325 12101210 12807850 12979791 13051305 13427370 13501350 13832478 14211450 14421990 14501450 14851485 15661566 15718725 15951595 16090650 16501650 17699715 17821782 17886825 18151815 18862470 19141914 19211775 19666350 20252025 20748717 21632985 21752175 21782178 22378950 23054130 23492349 24036650 24752475 25959582 26102610 28712871 29499525 29702970 30253025 31437450 31903190 32673267 33568425 34581195 35093509 35399430 35773650 36054975 36303630 38423550 38939373 39153915 40504050 41497434 43265970 43504350 44554455 46984698 47156175 47854785 49504950 54455445 57425742 57635325 58999050 60506050 64898955 65256525 65346534 67136850 69162390 70187018 72109950 74257425 77878746 78307830 79757975 86138613 88498575 89108910 90759075 94312350 95709570 98019801 103743585 105280527 108164925 108910890 115270650 117461745 129797910 130513050 143564355 148514850 159515950 163366335 172277226 172905975 175467545 176997150 181518150 194696865 195769575 196039602 207487170 210561054 216329850 222772275 234923490 239273925 258415839 272277225 287128710 315841581 324494775 326732670 345811950 350935090 389393730 391539150 430693065 445544550 478547850 490099005 516831678 518717925 526402635 544554450 587308725 631683162 648989550 717821775 816831675 861386130 877337725 947524743 973484325 980198010 1037435850 1052805270 1174617450 1292079195 1435643550 1579207905 1633663350 1754675450 1895049486 1946968650 2153465325 2450495025 2584158390 2632013175 2842574229 3158415810 4306930650 4737623715 4900990050 5264026350 5685148458 6460395975 7896039525 9475247430 12920791950 14212871145 15792079050 23688118575 28425742290 47376237150 71064355725 142128711450
• Sum of all divisors σ(n): 458513387640
• Sum of proper divisors (its aliquot sum) s(n): 316384676190
• 142128711450 is an abundant number, because the sum of its proper divisors (316384676190) is greater than itself. Its abundance is 174255964740

Bases of 142128711450

• Binary: 10000100010111100010000000011100011010₂
• Hexadecimal: 0x211788071A
• Base-36: 1TAJRJMI

Squares and roots of 142128711450

• 142128711450 squared (142128711450²) is 20200570618437361102500
• 142128711450 cubed (142128711450³) is 2871081072553231746036676373625000
• The square root of 142128711450 is 376999.6173074981
• The cube root of 142128711450 is 5218.6792635637

Scales and comparisons

• 142,128,711,450 seconds is equal to 4,519 years, 13 weeks, 1 day, 5 hours, 37 minutes, 30 seconds.
• To count from 1 to 142,128,711,450 would take you about nine thousand and thirty-eight 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 142128711450 cubic inches would be around 434.9 feet tall.

Recreational maths with 142128711450

• 142128711450 backwards is 054117821241
• The number of decimal digits it has is: 12
• The sum of 142128711450's digits is 36
• More coming soon!