1428230901825

Names of 1428230901825

• Cardinal: 1428230901825 can be written as One trillion, four hundred twenty-eight billion, two hundred thirty million, nine hundred one thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.428230901825 × 10¹²

Factors of 1428230901825

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 451

Divisors of 1428230901825

• Number of divisors d(n): 648
• Complete list of divisors:
  1 3 5 7 9 13 15 21 25 31 35 39 45 49 63 65 75 79 91 93 105 117 147 155 169 175 195 217 225 237 245 273 279 313 315 325 395 403 441 455 465 507 525 553 585 637 651 711 735 775 819 845 939 975 1027 1085 1183 1185 1209 1225 1365 1395 1519 1521 1565 1575 1659 1911 1953 1975 2015 2191 2205 2275 2325 2449 2535 2765 2817 2821 2925 3081 3185 3255 3549 3555 3627 3675 3871 4069 4095 4225 4557 4695 4977 5135 5239 5425 5733 5915 5925 6045 6573 6825 6975 7189 7347 7595 7605 7825 8281 8295 8463 9243 9555 9703 9765 10075 10647 10955 11025 11613 12207 12245 12675 13351 13671 13825 14085 14105 15337 15405 15717 15925 16275 17143 17745 17775 18135 19355 19719 19747 20345 20475 21567 22041 22785 23475 24727 24843 24885 25389 25675 26195 28483 28665 29109 29575 30225 31837 32865 34839 35945 36621 36673 36735 37975 38025 40053 41405 41475 42315 46011 46215 47151 47775 48515 48825 50323 51429 52897 53235 54775 58065 59241 61035 61225 64701 66755 67921 68355 70425 70525 74181 74529 76685 77025 78585 85449 85715 87327 88725 90675 93457 95511 96775 98595 98735 101725 107835 110019 110205 113925 120001 120159 123635 124215 124425 126139 126945 130975 138033 142415 143325 145545 150969 154287 158691 159185 164325 173089 174195 177723 179725 183105 183365 183675 199381 200265 203763 207025 211575 222543 222859 230055 231075 235755 242575 251615 256347 256711 257145 264485 266175 280371 286533 290325 296205 305175 321451 323505 330057 333775 339605 341775 360003 370279 370905 372645 378417 383425 392925 413881 427245 428575 436635 452907 467285 475447 476073 477555 492975 493675 519267 539175 550095 551025 598143 600005 600795 611289 618175 621075 630695 634725 654199 668577 690165 712075 727725 754845 766537 770133 771435 793455 795925 841113 865445 870975 882973 888615 915525 916825 964353 996905 1001325 1018815 1080009 1110837 1112715 1114295 1135251 1150275 1178775 1211623 1241643 1258075 1281735 1283555 1285725 1322425 1401855 1426341 1432665 1481025 1557801 1560013 1607255 1617525 1639807 1650285 1698025 1794429 1800015 1851395 1854525 1863225 1892085 1962597 2005731 2069405 2136225 2183175 2250157 2264535 2299611 2310399 2336425 2377235 2380365 2387775 2591953 2596335 2648919 2750475 2893059 2897167 2990715 3000025 3003975 3056445 3153475 3270995 3332511 3342885 3450825 3634869 3724929 3774225 3832685 3850665 3857175 3967275 4178863 4205565 4279023 4327225 4414865 4443075 4680039 4821765 4919421 4984525 5094075 5365759 5400045 5554185 5563575 5571475 5676255 5887791 6058115 6180811 6208215 6408675 6417775 6750471 6898833 7009275 7131705 7163325 7775859 7789005 7800065 7946757 8036275 8199035 8251425 8691501 8972145 9000075 9256975 9460425 9812985 9964981 10028655 10347025 10904607 11250785 11322675 11478649 11498055 11551995 11886175 11901825 12536589 12959765 12981675 13244595 14040117 14465295 14485835 14758263 14953575 15282225 15751099 16097277 16354975 16662555 16714425 18174345 18542433 18624645 19163425 19253325 20251413 20280169 20894315 21027825 21395115 22074325 23327577 23400195 24108825 24597105 26074503 26828795 27000225 27770925 28381275 29252041 29438955 29894943 30290575 30904055 31041075 33752355 34435947 34494165 35658525 37560313 37609767 38879295 38945025 39000325 39733785 40995175 43457505 44860725 47253297 48291831 49064925 49824905 50143275 54523035 55627299 56253925 57393245 57490275 57759975 60840507 62682945 64798825 66222975 69754867 70200585 72326475 72429175 73791315 78755495 80350543 80486385 83312775 87756123 89684829 90871725 92712165 93123225 101257065 101400845 103307841 104471575 106975575 112680939 116637885 117000975 122985525 129544753 130372515 134143975 141759891 146260205 147194775 149474715 154520275 168761775 172179735 172470825 182521521 187801565 188048835 194396475 198668925 204764287 209264601 217287525 236266485 241051629 241459155 249124525 263268369 272615175 278136495 286966225 304202535 313414725 338042817 348774335 351002925 368956575 388634259 393777475 401752715 402431925 438780615 448424145 463560825 488284069 506285325 507004225 516539205 563404695 583189425 614292861 627793803 647723765 651862575 708799455 723154887 731301025 747373575 860898675 906813271 912607605 939007825 940244175 1023821435 1046323005 1165902777 1181332425 1205258145 1207295775 1316341845 1390682475 1464852207 1521012675 1690214085 1743871675 1842878583 1943171295 2008763575 2193903075 2242120725 2441420345 2582696025 2720439813 2817023475 3071464305 3138969015 3238618825 3543997275 3615774435 4394556621 4534066355 4563038025 5119107175 5231615025 5829513885 6026290725 6347692897 6581709225 7324261035 8161319439 8451070425 9214392915 9715856475 12207101725 13602199065 15357321525 15694845075 18078872175 19043078691 21972783105 22670331775 29147569425 31738464485 36621305175 40806597195 46071964575 57129236073 68010995325 95215393455 109863915525 158692322425 204032985975 285646180365 476076967275 1428230901825
• Sum of all divisors σ(n): 3379096581120
• Sum of proper divisors (its aliquot sum) s(n): 1950865679295
• 1428230901825 is an abundant number, because the sum of its proper divisors (1950865679295) is greater than itself. Its abundance is 522634777470

Bases of 1428230901825

• Binary: 10100110010001001001100100001000001000001₂
• Hexadecimal: 0x14C89321041
• Base-36: I84BSWU9

Squares and roots of 1428230901825

• 1428230901825 squared (1428230901825²) is 2039843508927852788330625
• 1428230901825 cubed (1428230901825³) is 2913367534337899626738289380015890625
• The square root of 1428230901825 is 1195086.1482859719
• The cube root of 1428230901825 is 11261.5838590949

Scales and comparisons

• 1,428,230,901,825 seconds is equal to 45,413 years, 16 weeks, 6 days, 6 hours, 3 minutes, 45 seconds.
• To count from 1 to 1,428,230,901,825 would take you about one hundred thirteen thousand, five hundred thirty-three 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 1428230901825 cubic inches would be around 938.5 feet tall.

Recreational maths with 1428230901825

• 1428230901825 backwards is 5281090328241
• 1428230901825 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1428230901825's digits is 45
• More coming soon!