1427259186990

Names of 1427259186990

• Cardinal: 1427259186990 can be written as One trillion, four hundred twenty-seven billion, two hundred fifty-nine million, one hundred eighty-six thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.42725918699 × 10¹²

Factors of 1427259186990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 559

Divisors of 1427259186990

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 49 54 61 63 65 70 78 81 90 91 98 105 117 122 126 130 135 137 147 162 182 183 189 195 210 234 245 270 273 274 294 305 315 331 351 366 378 390 405 411 427 441 455 490 546 549 567 585 610 630 637 662 685 702 735 793 810 819 822 854 882 910 915 945 959 993 1053 1098 1134 1170 1233 1274 1281 1323 1365 1370 1470 1586 1638 1647 1655 1755 1781 1830 1890 1911 1918 1986 2055 2106 2135 2205 2317 2379 2457 2466 2562 2646 2730 2745 2835 2877 2979 2989 3185 3294 3310 3510 3562 3699 3822 3843 3965 3969 4095 4110 4270 4303 4410 4634 4758 4795 4914 4941 4965 5265 5343 5490 5551 5670 5733 5754 5958 5978 6165 6370 6405 6615 6713 6951 7137 7371 7398 7686 7930 7938 8190 8235 8357 8606 8631 8905 8937 8967 9555 9590 9882 9930 10530 10686 11097 11102 11466 11529 11585 11895 12285 12330 12467 12810 12909 13230 13426 13902 14274 14385 14742 14895 14945 16029 16219 16470 16653 16714 17199 17262 17810 17874 17934 18495 19110 19215 19845 20139 20191 20853 21411 21515 22194 23058 23170 23790 24570 24705 24934 25071 25818 25893 26715 26811 26901 27755 28665 28770 29790 29890 30121 32058 32438 33306 33565 34398 34587 34755 35685 36855 36990 37401 38430 38727 38857 39690 40278 40382 41706 41785 42822 43030 43155 44685 44835 45347 48087 48657 49410 49959 50142 51597 51786 53430 53622 53802 55485 55510 57330 57645 58499 60242 60417 60573 62335 62559 64233 64545 67130 69174 69510 71370 73710 74802 75213 77454 77679 77714 80145 80703 81095 83265 83570 85995 86310 87269 89370 89670 90363 90694 96174 97314 99918 100695 100955 103194 104265 107055 108641 110970 112203 115290 116181 116571 116998 120834 121146 124670 125118 125355 128466 129090 129465 134055 134505 136041 141337 144261 145971 149877 150426 150605 155358 160290 161406 162190 166530 171990 172935 174538 175497 180726 181251 181719 187005 187677 193635 194285 201390 201910 208530 210847 214110 217282 224406 225639 226735 232362 233142 240435 242109 243285 249795 250710 257985 258930 261807 262483 268110 269010 271089 272082 282674 288522 291942 292495 299754 301210 302085 302865 312795 317429 321165 325923 336609 345870 348543 349713 350994 362502 363438 374010 375354 376065 387270 388395 388570 403515 408123 409493 421694 424011 436345 437913 449631 451278 451815 453470 480870 484218 486570 499590 515970 523614 524966 526491 542178 543205 543753 545157 561015 580905 582855 584990 589511 604170 605730 625590 632541 634858 642330 651846 673218 676917 680205 697086 699426 706685 721305 729855 749385 752130 760487 776790 785421 787449 807030 813267 816246 818986 848022 872690 875826 877485 899262 903630 906255 908595 938385 952287 977769 989359 1009827 1049139 1052982 1054235 1086410 1087506 1090314 1122030 1128195 1161810 1165710 1179022 1210545 1224369 1228479 1265082 1272033 1309035 1312415 1313739 1353834 1355445 1360410 1413370 1442610 1459710 1498770 1520974 1570842 1574898 1579473 1587145 1626534 1629615 1635471 1683045 1742715 1748565 1754970 1768533 1812510 1817190 1837381 1876770 1897623 1904574 1955538 1978718 2019654 2040615 2047465 2098278 2108470 2120055 2189565 2222003 2248155 2256390 2281461 2356263 2362347 2421090 2439801 2448738 2456958 2544066 2618070 2624830 2627478 2632455 2710890 2718765 2725785 2766167 2856861 2933307 2947555 2968077 3147417 3158946 3162705 3174290 3259230 3270942 3366090 3384585 3485430 3497130 3537066 3673107 3674762 3685437 3795246 3802435 3816099 3927105 3937245 4066335 4081230 4094930 4126577 4240110 4379130 4444006 4496310 4562922 4712526 4724694 4738419 4761435 4879602 4888845 4946795 5049135 5245695 5264910 5305599 5323409 5437530 5451570 5512143 5532334 5692869 5713722 5866614 5895110 5936154 6121845 6142395 6294834 6325410 6360165 6568695 6666009 6769170 6844383 7068789 7087041 7346214 7370874 7604870 7632198 7854210 7874490 7897365 8132670 8177355 8253154 8298501 8570583 8799921 8842665 8904231 9186905 9476838 9488115 9522870 9777690 9893590 10098270 10491390 10611198 10646818 11024286 11056311 11110015 11385738 11407305 11448297 11781315 11811735 12199005 12243690 12284790 12379731 12720330 12861667 13137390 13332018 13688766 13830835 14137578 14174082 14284305 14666535 14840385 15737085 15794730 15916797 15970227 16354710 16536429 16597002 17078607 17141166 17599842 17685330 17808462 18365535 18373810 18427185 18976230 19080495 19363169 19998027 20533149 20632885 21261123 22112622 22220030 22814610 22896594 23562630 23623470 23692095 24398010 24759462 24895503 25711749 25723334 26527995 26617045 26712693 27560715 27661670 28464345 28568610 28886039 29333070 29680770 31474170 31833594 31940454 33072858 33168933 33330045 34157214 34221915 35343945 35435205 35960171 36731070 36854370 37139193 38160990 38585001 38726338 39996054 41066298 41265770 41492505 42522246 42852915 43999605 44521155 47384190 47750391 47910681 49609287 49791006 51423498 53055990 53234090 53425386 55121430 55281555 56928690 57241485 57772078 58089507 59994081 61599447 61898655 64308335 66337866 66660090 68443830 70687890 70870410 71920342 74278386 74686509 77170002 79583985 79851135 80138079 82682145 82985010 85393035 85705830 86658117 87999210 89042310 95500782 95821362 96815845 99218574 99990135 102665745 106305615 107880513 110563110 111417579 114482970 115755003 116179014 119988162 123198894 123797310 124477515 128558745 128616670 133563465 135542183 143732043 144430195 148827861 149373018 159167970 159702270 160276158 165364290 165844665 170786070 173316234 174268521 179800855 179982243 185695965 192925005 193631690 199980270 205331490 212611230 215761026 222835158 224059527 231510006 238751955 239553405 248046435 248955030 251721197 257117490 259974351 267126930 271084366 287464086 288860390 290447535 297655722 299970405 307997235 323641539 331689330 334252737 347265009 348537042 359601710 359964486 371391930 373432545 385850010 400690395 406626549 431196129 433290585 448119054 477503910 479106810 496092870 503442394 519948702 522805563 539402565 557087895 578775015 580895070 599940810 615994470 647283078 668505474 677710915 694530018 718660215 744139305 746865090 755163591 779923053 801380790 813253098 862392258 866581170 871342605 899911215 970924617 1041795027 1045611126 1078805130 1114175790 1120297635 1157550030 1219879647 1258605985 1299871755 1355421830 1437320430 1488278610 1510327182 1559846106 1568416689 1618207695 1671263685 1736325045 1742685210 1762048379 1799822430 1941849234 2033132745 2083590054 2155980645 2240595270 2265490773 2339769159 2439759294 2517211970 2599743510 2614027815 2912773851 3136833378 3236415390 3342527370 3472650090 3524096758 3659638941 3775817955 3899615265 4066265490 4311961290 4530981546 4679538318 4854623085 5208975135 5228055630 5286145137 5825547702 6099398235 6796472319 7319277882 7551635910 7799230530 7842083445 8810241895 9709246170 10417950270 10572290274 10978916823 11327453865 11698845795 12198796470 13592944638 14563869255 15684166890 15858435411 17620483790 18298194705 20389416957 21957833646 22654907730 23397691590 26430725685 29127738510 31716870822 33982361595 36596389410 40778833914 47575306233 52861451370 54894584115 67964723190 79292177055 95150612466 101947084785 109789168230 142725918699 158584354110 203894169570 237876531165 285451837398 475753062330 713629593495 1427259186990
• Sum of all divisors σ(n): 4937073882048
• Sum of proper divisors (its aliquot sum) s(n): 3509814695058
• 1427259186990 is an abundant number, because the sum of its proper divisors (3509814695058) is greater than itself. Its abundance is 2082555508068

Bases of 1427259186990

• Binary: 10100110001001111010001101101111100101110₂
• Hexadecimal: 0x14C4F46DF2E
• Base-36: I7O99OVI

Squares and roots of 1427259186990

• 1427259186990 squared (1427259186990²) is 2037068786847355785260100
• 1427259186990 cubed (1427259186990³) is 2907425140558462623301603351686099000
• The square root of 1427259186990 is 1194679.5331761569
• The cube root of 1427259186990 is 11259.0292929829

Scales and comparisons

• 1,427,259,186,990 seconds is equal to 45,382 years, 22 weeks, 1 day, 13 hours, 16 minutes, 30 seconds.
• To count from 1 to 1,427,259,186,990 would take you about one hundred thirteen thousand, four hundred fifty-six 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 1427259186990 cubic inches would be around 938.3 feet tall.

Recreational maths with 1427259186990

• 1427259186990 backwards is 0996819527241
• 1427259186990 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1427259186990's digits is 63
• More coming soon!