142157527470

Names of 142157527470

• Cardinal: 142157527470 can be written as One hundred forty-two billion, one hundred fifty-seven million, five hundred twenty-seven thousand, four hundred seventy.

Scientific notation

• Scientific notation: 1.4215752747 × 10¹¹

Factors of 142157527470

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 297

Divisors of 142157527470

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 27 30 35 38 42 45 49 54 57 61 63 70 73 90 95 98 105 114 122 126 127 133 135 146 147 171 183 189 190 210 219 245 254 266 270 285 294 305 315 342 365 366 378 381 399 427 438 441 490 511 513 549 570 610 630 635 657 665 730 735 762 798 854 855 882 889 915 931 945 1022 1026 1095 1098 1143 1159 1197 1270 1281 1314 1323 1330 1387 1470 1533 1647 1710 1778 1830 1862 1890 1905 1971 1995 2135 2190 2205 2286 2318 2394 2413 2555 2562 2565 2646 2667 2745 2774 2793 2989 3066 3285 3294 3429 3477 3577 3591 3810 3843 3942 3990 4161 4270 4410 4445 4453 4599 4655 4826 5110 5130 5334 5490 5586 5715 5795 5978 5985 6223 6405 6570 6615 6858 6935 6954 7154 7182 7239 7665 7686 7747 8001 8113 8235 8322 8379 8890 8906 8967 9198 9271 9310 9709 9855 10431 10731 11430 11529 11590 11970 12065 12446 12483 12810 13230 13335 13359 13797 13870 13965 14478 14945 15330 15494 16002 16226 16470 16758 16891 17145 17385 17885 17934 17955 18542 18669 19215 19418 19710 20805 20862 21462 21717 22265 22995 23058 23241 24003 24130 24339 24966 25137 26670 26718 26901 27594 27813 27930 29127 29890 31115 31171 31293 32193 33782 34290 34770 35770 35910 36195 37338 37449 38430 38735 40005 40077 40565 41610 41895 43434 44530 44835 45990 46355 46482 48006 48545 48678 50274 50673 52155 53655 53802 54229 55626 56007 56791 57645 58254 62230 62342 62415 62586 64386 64897 65151 66795 67963 68985 69723 72390 73017 74898 77470 80010 80154 80703 81130 83439 83790 84455 84607 87381 89670 92710 93345 93513 96579 97090 101346 104310 107310 108458 108585 112014 113582 115290 116205 118237 120015 120231 121695 124830 125685 129794 130302 133590 134505 135926 137970 139065 139446 145635 146034 147193 152019 155855 156465 160965 161406 162687 166878 168021 168910 169214 170373 174762 176149 186690 187026 187245 193158 194691 200385 203889 209169 217170 218197 219051 232410 236474 240030 240462 243390 250317 251370 253365 253821 262143 269010 271145 278130 280035 280539 283955 291270 294386 304038 311710 312930 321930 324485 325374 325755 336042 339815 340746 348615 352298 354711 365085 374490 379603 389382 400770 403515 407778 417195 418338 423035 436394 436905 438102 441579 454279 456057 467565 482895 488061 500634 506730 507642 511119 524286 528447 542290 560070 561078 565531 567910 584073 591185 592249 601155 611667 648970 651510 654591 679630 697230 709422 730170 735965 759206 760095 761463 807030 813435 834390 840105 841617 846070 851865 873810 880745 883158 908558 912114 935130 965790 973455 976122 1019445 1022238 1030351 1045845 1056894 1064133 1090985 1095255 1131062 1138809 1168146 1182370 1184498 1202310 1223334 1233043 1251585 1269105 1309182 1310715 1324737 1362837 1402695 1464183 1471930 1520190 1522926 1533357 1585341 1626870 1680210 1683234 1696593 1703730 1752219 1761490 1773555 1776747 1835001 1898015 1946910 1963773 2038890 2060702 2091690 2128266 2181970 2190510 2207895 2271395 2277618 2280285 2284389 2440305 2466086 2503170 2538210 2555595 2621430 2642235 2649474 2725674 2805390 2827655 2920365 2928366 2961245 3058335 3066714 3091053 3170682 3192399 3272955 3393186 3416427 3504438 3547110 3553494 3670002 3699129 3796030 3807315 3927546 3958717 3974211 4088511 4145743 4208085 4415790 4542790 4560570 4568778 4756023 4880610 5089779 5111190 5151755 5284470 5320665 5330241 5655310 5694045 5840730 5891319 5922490 6116670 6165215 6182106 6384798 6545910 6623685 6814185 6832854 7212457 7320915 7398258 7614630 7666785 7917434 7926705 7948422 8177022 8291486 8416170 8482965 8631301 8761095 8883735 9175005 9273159 9512046 9818865 10179558 10249281 10303510 10641330 10660482 10745089 11097387 11388090 11421945 11782638 11876151 12265533 12330430 12437229 13247370 13628370 14424914 14641830 15269337 15333570 15455265 15853410 15961995 15990723 16965930 17082135 17262602 17522190 17767470 18350010 18495645 18546318 19637730 19793585 19871055 20442555 20498562 20728715 21490178 21637371 22194774 22843890 23752302 23780115 24531066 24874458 25448895 25893903 26651205 27711019 27819477 29456595 30538674 30910530 31923990 31981446 32235267 33292161 34164270 35628453 36062285 36991290 37311687 39587170 39742110 40885110 41457430 43156505 43274742 46365795 47560230 50897790 51246405 51787806 53302410 53725445 55422038 55486935 55638954 58913190 59380755 61327665 62186145 64470534 64912113 66584322 71256906 72124570 74623374 75215623 76346685 77681709 79953615 83133057 86313010 92731590 96705801 102492810 106885359 107450890 108186855 110973870 111935061 118761510 122655330 124372290 129469515 129824226 138555095 139097385 150431246 152693370 155363418 159907230 161176335 166266114 166460805 178142265 186558435 193411602 194736339 213770718 216373710 223870122 225646869 233045127 249399171 258939030 277110190 278194770 290117403 322352670 324560565 332921610 356284530 373116870 376078115 388408545 389472678 415665285 451293738 466090254 483529005 498798342 526509361 534426795 559675305 580234806 649121130 676940607 748197513 752156230 776817090 831330570 967058010 973681695 1053018722 1068853590 1119350610 1128234345 1165225635 1246995855 1353881214 1450587015 1496395026 1579528083 1947363390 2030821821 2256468690 2330451270 2493991710 2632546805 2901174030 3159056166 3384703035 3740987565 4061643642 4738584249 5265093610 6769406070 7481975130 7897640415 9477168498 10154109105 14215752747 15795280830 20308218210 23692921245 28431505494 47385842490 71078763735 142157527470
• Sum of all divisors σ(n): 482026291200
• Sum of proper divisors (its aliquot sum) s(n): 339868763730
• 142157527470 is an abundant number, because the sum of its proper divisors (339868763730) is greater than itself. Its abundance is 197711236260

Bases of 142157527470

• Binary: 10000100011001001111111011100110101110₂
• Hexadecimal: 0x21193FB9AE
• Base-36: 1TB0X67I

Squares and roots of 142157527470

• 142157527470 squared (142157527470²) is 20208762616383804600900
• 142157527470 cubed (142157527470³) is 2872827726773289774615554136723000
• The square root of 142157527470 is 377037.8329425311
• The cube root of 142157527470 is 5219.0319284183

Scales and comparisons

• 142,157,527,470 seconds is equal to 4,520 years, 8 weeks, 5 days, 18 hours, 4 minutes, 30 seconds.
• To count from 1 to 142,157,527,470 would take you about nine thousand and forty 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 142157527470 cubic inches would be around 434.9 feet tall.

Recreational maths with 142157527470

• 142157527470 backwards is 074725751241
• 142157527470 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142157527470's digits is 45
• More coming soon!