1345438388326228

Names of 1345438388326228

• Cardinal: 1345438388326228 can be written as One quadrillion, three hundred forty-five trillion, four hundred thirty-eight billion, three hundred eighty-eight million, three hundred twenty-six thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 1.345438388326228 × 10¹⁵

Factors of 1345438388326228

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1261

Divisors of 1345438388326228

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 4 7 14 19 28 38 43 49 76 86 97 98 133 172 194 196 266 301 361 388 532 602 679 722 817 931 1093 1204 1358 1444 1634 1843 1849 1862 2107 2186 2527 2716 3268 3686 3698 3724 4171 4214 4372 4753 5054 5719 7372 7396 7651 8342 8428 9409 9506 10108 11438 12901 12943 15302 15523 16684 17689 18818 19012 20767 22876 25802 25886 29197 30604 31046 35017 35131 35378 37636 40033 41534 46999 51604 51772 53557 58394 62092 65863 70034 70262 70756 79249 80066 83068 90307 90601 93998 106021 107114 108661 116788 131726 140068 140524 145369 158498 160132 178771 179353 180614 181202 187996 204379 212042 214228 217322 245119 245917 263452 290738 316996 328993 357542 358706 361228 362404 394573 404587 408758 424084 434644 461041 490238 491834 554743 581476 657986 667489 715084 717412 742147 760627 789146 809174 817516 892981 922082 980476 983668 1017583 1109486 1251397 1255471 1315972 1334978 1484294 1505731 1521254 1578292 1618348 1715833 1721419 1785962 1844164 2014399 2020957 2035166 2218972 2302951 2502794 2510942 2669956 2762011 2832109 2968588 3011462 3042508 3396649 3407707 3431666 3442838 3571924 3883201 4028798 4041914 4070332 4558903 4605902 4672423 5005588 5021884 5195029 5524022 5664218 6022924 6250867 6793298 6815414 6863332 6885676 7687153 7766402 8057596 8083828 8759779 8788297 9117806 9211804 9344846 10284037 10390058 10540117 11048044 11328436 12501734 13586596 13630828 14100793 14146699 15374306 15532804 16966639 17397241 17519558 17576594 18235612 18689692 19334077 19824763 20568074 20780116 21080234 23776543 23853949 25003468 28201586 28293398 30748612 31912321 32706961 33933278 34794482 35039116 35153188 38273581 38398183 38668154 39649526 41136148 42160468 43756069 47553086 47707898 53810071 56403172 56586796 63824642 64746433 65413922 67866556 69588964 71988259 73780819 76547162 76796366 77336308 79299052 86619157 87512138 95106172 95415796 98705551 99026893 107620142 118766473 121780687 127649284 129492866 130827844 143976518 146055907 147561638 153094324 153592732 166435801 166977643 173238314 175024276 195396703 196032829 197411102 198053786 215240284 223386247 237532946 243561374 258985732 267915067 268787281 287953036 292111814 295123276 330547579 332871602 333955286 346476628 376670497 390793406 392065658 394822204 396107572 442213591 446772494 453225031 475065892 487122748 503917813 535830134 537574562 584223628 606334099 661095158 665743204 667910572 729565477 753340994 781586812 784131316 831365311 852464809 884427182 893544988 906450062 1007835626 1022391349 1071660268 1075149124 1212668198 1322190316 1367776921 1372229803 1459130954 1506681988 1645763983 1662730622 1704929618 1768854364 1812900124 1875405469 1881510967 2015671252 2044782698 2313833053 2425336396 2735553842 2744459606 2918261908 3095495137 3172575217 3291527966 3325461244 3409859236 3712537357 3724623751 3750810938 3763021934 4089565396 4244338693 4627666106 5106958339 5471107684 5488919212 6190990274 6280404001 6345150434 6583055932 7156739443 7425074714 7449247502 7501621876 7526043868 8402058229 8488677386 9255332212 9574438447 9605608621 10213916678 11520347881 12381980548 12560808002 12690300868 14313478886 14850149428 14898495004 16196831371 16804116458 16977354772 19015184413 19148876894 19211217242 20427833356 21668465959 23040695762 25121616004 25987761499 26072366257 28626957772 32393662742 33608232916 35748708373 38030368826 38297753788 38422434484 43336931918 43962828007 46081391524 51975522998 52144732514 58814407603 64787325484 70767851269 71497416746 76060737652 80642435167 86673863836 87925656014 103951045996 104289465028 117628815206 133106290891 141535702538 142994833492 159639106351 161284870334 175851312028 181914330493 182506563799 235257630412 266212581782 283071405076 307739796049 319278212702 322569740668 361288503847 363828660986 365013127598 411700853221 495374958883 532425163564 615479592098 638556425404 722577007694 727657321972 730026255196 823401706442 931744036237 990749917766 1117473744457 1230959184196 1445154015388 1646803412884 1863488072474 1981499835532 2234947488914 2529019526929 3467624712181 3726976144948 4469894977828 5058039053858 6864481573093 6935249424362 7822316211199 10116078107716 13728963146186 13870498848724 15644632422398 17703136688503 27457926292372 31289264844796 35406273377006 48051371011651 70812546754012 96102742023302 192205484046604 336359597081557 672719194163114 1345438388326228
• Sum of all divisors σ(n): 2993017810754286
• Sum of proper divisors (its aliquot sum) s(n): 1647579422428058
• 1345438388326228 is an abundant number, because the sum of its proper divisors (1647579422428058) is greater than itself. Its abundance is 302141034101830

Bases of 1345438388326228

• Binary: 100110001111010101101001001001101000000111101010100₂
• Hexadecimal: 0x4C7AB49340F54
• Base-36: D8X1V27WPG

Squares and roots of 1345438388326228

• 1345438388326228 squared (1345438388326228²) is 1810204456781877892987352707984
• 1345438388326228 cubed (1345438388326228³) is 2435518566873564839480778793090905789012204352
• The square root of 1345438388326228 is 36680217.9427307655
• The cube root of 1345438388326228 is 110396.3221094947

Scales and comparisons

• 1,345,438,388,326,228 seconds is equal to 42,780,779 years, 1 week, 5 days, 14 hours, 10 minutes, 28 seconds.
• To count from 1 to 1,345,438,388,326,228 would take you about one hundred twenty-eight million, three hundred forty-two thousand, three hundred thirty-seven 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 1345438388326228 cubic inches would be around 9199.7 feet tall.

Recreational maths with 1345438388326228

• 1345438388326228 backwards is 8226238838345431
• The number of decimal digits it has is: 16
• The sum of 1345438388326228's digits is 70
• More coming soon!