142688620251450

Names of 142688620251450

• Cardinal: 142688620251450 can be written as One hundred forty-two trillion, six hundred eighty-eight billion, six hundred twenty million, two hundred fifty-one thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.4268862025145 × 10¹⁴

Factors of 142688620251450

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 22919

Divisors of 142688620251450

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 25 26 29 30 35 39 42 45 50 58 63 65 70 75 78 87 90 91 105 117 126 130 145 150 174 175 182 195 203 210 225 234 261 273 290 315 325 350 377 390 406 435 450 455 522 525 546 585 609 630 650 725 754 819 870 910 975 1015 1050 1131 1170 1218 1305 1365 1450 1575 1638 1827 1885 1950 2030 2175 2262 2275 2610 2639 2730 2925 3045 3150 3393 3654 3770 4095 4350 4550 5075 5278 5655 5850 6090 6525 6786 6825 7917 8190 8191 9135 9425 10150 11310 13050 13195 13650 14669 15225 15834 16382 16965 18270 18850 20475 23751 24573 26390 28275 29338 30450 33930 39585 40950 40955 44007 45675 47502 49146 56550 57337 65975 73345 73719 79170 81910 84825 88014 91350 102683 106483 114674 118755 122865 131950 132021 146690 147438 169650 172011 190697 197925 204775 205366 212966 220035 237510 237539 245730 264042 286685 308049 319449 344022 366725 368595 381394 395850 409550 425401 440070 475078 513415 516033 532415 572091 573370 593775 614325 616098 638898 660105 712617 733450 737190 745381 850802 860055 924147 953485 958347 1026830 1032066 1064830 1100175 1144182 1187550 1187695 1228650 1276203 1320210 1334879 1425234 1433425 1490762 1540245 1597245 1662773 1716273 1720110 1842975 1848294 1906970 1916694 2127005 2137851 2200350 2236143 2375390 2552406 2567075 2580165 2662075 2669758 2860455 2866850 2977807 3080490 3088007 3194490 3300525 3325546 3432546 3563085 3685950 3726905 3828609 4004637 4254010 4275702 4300275 4472286 4620735 4767425 4791735 4988319 5134150 5160330 5324150 5530213 5720910 5938475 5955614 6176014 6381015 6601050 6674395 6708429 7126170 7453810 7657218 7701225 7986225 8009274 8313865 8581365 8600550 8933421 9241470 9264021 9534850 9583470 9976638 10635025 10689255 11060426 11180715 11876950 12013911 12762030 12900825 13348790 13416858 14302275 14889035 14964957 15402450 15440035 15972450 16590639 16627730 17162730 17815425 17866842 18528042 18634525 19143045 20023185 21270050 21378510 21616049 22361430 23103675 23958675 24027822 24941595 25801650 26800263 27651065 27792063 28604550 29778070 29929914 30880070 31905075 33181278 33371975 33542145 35630850 37269050 38286090 38711491 40046370 41569325 42906825 43232098 44667105 46207350 46320105 47917350 49771917 49883190 53446275 53600526 55302130 55584126 55903575 60069555 63810150 64848147 66743950 67084290 74445175 74824785 77200175 77422982 82953195 83138650 85813650 89334210 92640210 95715225 99543834 100115925 106892550 108080245 111807150 116134473 120139110 120153779 124707975 129696294 134001315 138255325 138960315 148890350 149649570 154400350 165906390 167710725 191430450 193557455 194544441 200231850 216160490 223335525 231600525 232268946 240307558 248859585 249415950 268002630 276510650 277920630 300347775 324240735 335421450 348403419 360461337 374123925 387114910 389088882 414765975 446671050 463201050 497719170 540401225 580672365 600695550 600768895 648481470 670006575 694801575 696806838 720922674 748247850 829531950 841076453 967787275 972722205 1080802450 1081384011 1161344730 1201537790 1244297925 1340013150 1389603150 1561999127 1621203675 1682152906 1742017095 1802306685 1935574550 1945444410 2162768022 2488595850 2523229359 2903361825 3003844475 3123998254 3242407350 3484034190 3484459591 3604613370 4205382265 4685997381 4863611025 5046458718 5406920055 5806723650 6007688950 6968919182 7569688077 7809995635 8410764530 8710085475 9011533425 9371994762 9727222050 10453378773 10813840110 10933993889 12616146795 14057992143 15139376154 15619991270 17420170950 17422297955 18023066850 20906757546 21026911325 21867987778 23429986905 24391217137 25232293590 27034600275 28115984286 31360136319 32801981667 34844595910 37848440385 39049978175 42053822650 45297974683 46859973810 48782434274 52266893865 54069200550 54669969445 62720272638 63080733975 65603963334 70289960715 73173651411 75696880770 78099956350 87111489775 90595949366 98405945001 104533787730 109339938890 117149934525 121956085685 126161467950 135893924049 140579921430 146347302822 156800681595 164009908335 174222979550 189242201925 196811890002 219520954233 226489873415 234299869050 243912171370 261334469325 271787848098 273349847225 313601363190 317085822781 328019816670 351449803575 365868257055 378484403850 407681772147 439041908466 452979746830 492029725005 522668938650 546699694450 609780428425 634171645562 679469620245 702899607150 731736514110 784003407975 815363544294 820049541675 951257468343 984059450010 1097604771165 1132449367075 1219560856850 1358939240490 1568006815950 1585429113905 1640099083350 1829341285275 1902514936686 2038408860735 2195209542330 2264898734150 2460148625025 2853772405029 3170858227810 3397348101225 3658682570550 4076817721470 4756287341715 4920297250050 5488023855825 5707544810058 6794696202450 7927145569525 9512574683430 10192044303675 10976047711650 14268862025145 15854291139050 20384088607350 23781436708575 28537724050290 47562873417150 71344310125725 142688620251450
• Sum of all divisors σ(n): 488186354073600
• Sum of proper divisors (its aliquot sum) s(n): 345497733822150
• 142688620251450 is an abundant number, because the sum of its proper divisors (345497733822150) is greater than itself. Its abundance is 202809113570700

Bases of 142688620251450

• Binary: 100000011100011001001000100001100000100100111010₂
• Hexadecimal: 0x81C64886093A
• Base-36: 1EKU8WDX6I

Squares and roots of 142688620251450

• 142688620251450 squared (142688620251450²) is 20360042349262507061227102500
• 142688620251450 cubed (142688620251450³) is 2905146351077357799028808162869104923625000
• The square root of 142688620251450 is 11945234.2066386459
• The cube root of 142688620251450 is 52255.2319114313

Scales and comparisons

• 142,688,620,251,450 seconds is equal to 4,537,056 years, 39 weeks, 3 days, 7 hours, 37 minutes, 30 seconds.
• To count from 1 to 142,688,620,251,450 would take you about eleven million, three hundred forty-two thousand, six hundred forty-one 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 142688620251450 cubic inches would be around 4354.6 feet tall.

Recreational maths with 142688620251450

• 142688620251450 backwards is 054152026886241
• The number of decimal digits it has is: 15
• The sum of 142688620251450's digits is 54
• More coming soon!