142851988125

Names of 142851988125

• Cardinal: 142851988125 can be written as One hundred forty-two billion, eight hundred fifty-one million, nine hundred eighty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.42851988125 × 10¹¹

Factors of 142851988125

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 295

Divisors of 142851988125

• Number of divisors d(n): 640
• Complete list of divisors:
  1 3 5 7 9 11 15 17 21 25 27 29 33 35 45 51 55 63 75 77 85 87 99 105 119 125 135 145 153 165 175 187 189 203 223 225 231 255 261 275 297 315 319 357 375 385 425 435 459 493 495 525 561 595 609 625 669 675 693 725 765 783 825 875 935 945 957 1015 1071 1115 1125 1155 1275 1305 1309 1375 1479 1485 1561 1575 1595 1683 1785 1827 1875 1925 2007 2079 2125 2175 2233 2295 2453 2465 2475 2625 2805 2871 2975 3045 3213 3345 3375 3451 3465 3625 3791 3825 3915 3927 4125 4375 4437 4675 4683 4725 4785 5049 5075 5355 5423 5481 5575 5625 5775 6021 6375 6467 6525 6545 6699 6875 7359 7395 7425 7805 7875 7975 8415 8613 8925 9135 9625 10035 10353 10395 10625 10875 11165 11373 11475 11781 12265 12325 12375 13125 13311 14025 14049 14355 14875 15225 16065 16269 16725 16875 17171 17255 17325 18125 18955 19125 19401 19575 19635 20097 20625 22077 22185 23375 23415 23625 23925 25245 25375 26537 26775 27115 27405 27875 28875 30105 31059 31875 32335 32625 32725 33495 34119 35343 36795 36975 37125 37961 39025 39375 39875 41701 42075 42147 43065 44625 45269 45675 48125 48807 50175 51513 51765 51975 54375 55825 56865 57375 58203 58905 60291 61325 61625 61875 66231 66555 70125 70245 71137 71775 74375 76125 79611 80325 81345 83625 85855 86275 86625 93177 94775 95625 97005 97875 98175 100485 102357 109939 110385 110925 113883 116875 117075 118125 119625 125103 126225 126875 132685 133875 135575 135807 137025 139375 144375 146421 150525 154539 155295 161675 163125 163625 167475 170595 174609 176715 183975 184875 185625 189805 195125 199375 208505 210375 210735 213411 215325 223125 226345 228375 238833 244035 250875 257565 258825 259875 279125 284325 286875 291015 291907 294525 301455 306625 308125 329817 331155 332775 341649 350625 351225 355685 358875 375309 380625 398055 401625 406725 407421 418125 429275 431375 433125 463617 465885 473875 485025 489375 490875 497959 502425 511785 549695 551925 554625 569415 585375 598125 625515 631125 640233 663425 669375 677875 679035 685125 716499 732105 752625 769573 772695 776475 808375 818125 837375 852975 873045 875721 883575 919875 924375 949025 975625 989451 1024947 1042525 1051875 1053675 1067055 1076625 1125927 1131725 1141875 1194165 1209329 1220175 1222263 1254375 1287825 1294125 1299375 1395625 1421625 1455075 1459535 1472625 1493877 1507275 1533125 1649085 1655775 1663875 1708245 1756125 1778425 1794375 1876545 1920699 1990275 2008125 2033625 2037105 2146375 2156875 2308719 2318085 2329425 2369375 2425125 2454375 2489795 2512125 2558925 2627163 2748475 2759625 2773125 2847075 2926875 2968353 3127575 3155625 3201165 3317125 3389375 3395175 3425625 3582495 3627987 3660525 3763125 3847865 3863475 3882375 4041875 4186875 4264875 4365225 4378605 4417875 4481631 4599375 4745125 4947255 5124735 5212625 5268375 5335275 5383125 5629635 5658625 5970825 6046645 6100875 6111315 6439125 6470625 6926157 7108125 7275375 7297675 7363125 7469385 7536375 7881489 8245425 8278875 8319375 8465303 8541225 8780625 8892125 9382725 9603495 9951375 10168125 10185525 10731875 10883961 11543595 11590425 11647125 12125625 12448975 12560625 12794625 13135815 13444893 13742375 13798125 14235375 14841765 15637875 16005825 16585625 16975875 17912475 18139935 18302625 19239325 19317375 19411875 20778471 21324375 21826125 21893025 22089375 22408155 23725625 24736275 25395909 25623675 26063125 26341875 26676375 28148175 28293125 29854125 30233225 30504375 30556575 32195625 32651883 34630785 36376875 36488375 37346925 37681875 39407445 41227125 41394375 42326515 42706125 44460625 46913625 48017475 49756875 50927625 54419805 57717975 57952125 58235625 62244875 63973125 65679075 67224465 68711875 71176875 74208825 76187727 78189375 80029125 84879375 89562375 90699675 91513125 96196625 96586875 103892355 109130625 109465125 112040775 123681375 126979545 128118375 133381875 140740875 149270625 151166125 152782875 163259415 173153925 182441875 186734625 197037225 206135625 211632575 213530625 228563181 234568125 240087375 254638125 272099025 288589875 289760625 311224375 328395375 336122325 371044125 380938635 400145625 447811875 453498375 480983125 519461775 547325625 560203875 618406875 634897725 640591875 703704375 755830625 763914375 816297075 865769625 933673125 985186125 1058162875 1142815905 1200436875 1360495125 1442949375 1641976875 1680611625 1855220625 1904693175 2267491875 2597308875 2801019375 3174488625 4081485375 4328848125 4925930625 5290814375 5714079525 6802475625 8403058125 9523465875 12986544375 15872443125 20407426875 28570397625 47617329375 142851988125
• Sum of all divisors σ(n): 362763878400
• Sum of proper divisors (its aliquot sum) s(n): 219911890275
• 142851988125 is an abundant number, because the sum of its proper divisors (219911890275) is greater than itself. Its abundance is 77059902150

Bases of 142851988125

• Binary: 10000101000010101001000101101010011101₂
• Hexadecimal: 0x2142A45A9D
• Base-36: 1TMIDVH9

Squares and roots of 142851988125

• 142851988125 squared (142851988125²) is 20406690511265141015625
• 142851988125 cubed (142851988125³) is 2915136310585798103090512939453125
• The square root of 142851988125 is 377957.6538780503
• The cube root of 142851988125 is 5227.5167091883

Scales and comparisons

• 142,851,988,125 seconds is equal to 4,542 years, 13 weeks, 11 hours, 48 minutes, 45 seconds.
• To count from 1 to 142,851,988,125 would take you about nine thousand and eighty-four 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 142851988125 cubic inches would be around 435.6 feet tall.

Recreational maths with 142851988125

• 142851988125 backwards is 521889158241
• The number of decimal digits it has is: 12
• The sum of 142851988125's digits is 54
• More coming soon!