1428744824400208

Names of 1428744824400208

• Cardinal: 1428744824400208 can be written as One quadrillion, four hundred twenty-eight trillion, seven hundred forty-four billion, eight hundred twenty-four million, four hundred thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.428744824400208 × 10¹⁵

Factors of 1428744824400208

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3289

Divisors of 1428744824400208

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 56 58 71 112 116 142 203 232 271 284 406 464 497 542 568 812 841 994 1084 1136 1624 1682 1897 1988 2059 2168 2909 3248 3364 3794 3976 4118 4336 5818 5887 6728 7588 7859 7952 8236 11636 11774 13456 14413 15176 15718 16472 19241 20363 23272 23548 28826 30352 31436 32944 38482 40726 46544 47096 55013 57652 59711 62872 73441 76964 81452 84361 94192 110026 115304 119422 125744 134687 146882 153928 162904 168722 206539 220052 227911 230608 238844 269374 293764 307856 325808 337444 413078 417977 440104 455822 477688 514087 538748 557989 587528 590527 674888 788339 826156 835954 880208 911644 955376 1028174 1077496 1115978 1175056 1181054 1349776 1445773 1576678 1595377 1652312 1671908 1823288 2056348 2129789 2154992 2231956 2362108 2446469 2891546 3153356 3190754 3304624 3343816 3646576 3905923 4112696 4259578 4463912 4724216 4892938 5214311 5518373 5783092 5989631 6306712 6381508 6687632 7811846 8225392 8519156 8927824 9448432 9785876 10428622 11036746 11566184 11979262 12613424 12763016 14908523 15623692 16181681 17038312 17125283 19571752 20857244 22073492 22861831 23132368 23958524 25526032 29817046 31247384 32363362 34076624 34250566 36500177 39143504 41714488 41927417 44146984 45723662 47917048 55972069 59634092 61763881 62494768 64726724 68501132 73000354 83428976 83854834 88293968 91447324 95834096 111944138 113271767 119268184 123527762 129453448 137002264 146000708 151215019 160032817 167709668 173699299 182894648 213639869 223888276 226543534 238536368 247055524 258906896 274004528 292001416 302430038 320065634 335419336 347398598 365789296 391804483 427279738 432347167 447776552 453087068 494111048 584002832 604860076 640131268 662993099 670838672 694797196 783608966 854559476 864694334 895553104 906174136 988222096 1058505133 1209720152 1215895093 1280262536 1325986198 1389594392 1495479083 1567217932 1623190001 1709118952 1729388668 1812348272 2117010266 2419440304 2431790186 2560525072 2651972396 2779188784 2990958166 3134435864 3246380002 3418237904 3458777336 4234020532 4385235551 4640951693 4863580372 5303944792 5981916332 6195556201 6268871728 6492760004 6917554672 8468041064 8770471102 9281903386 9727160744 10607889584 11362330007 11963832664 12391112402 12985520008 15168430699 16936082128 17540942204 18563806772 19454321488 22724660014 23927665328 24782224804 25971040016 30336861398 30696648857 35081884408 37127613544 43368893407 45449320028 47072510029 49564449608 60673722796 61393297714 70163768816 74255227088 86737786814 90898640056 94145020058 99128899216 106179014893 121347445592 122786595428 173475573628 179671129829 181797280112 188290040116 212358029786 242694891184 245573190856 329507570203 346951147256 359342259658 376580080232 424716059572 439884490271 491146381712 659015140406 693902294512 718684519316 753160160464 849432119144 879768980542 1257697908803 1318030280812 1437369038632 1698864238288 1759537961084 2515395817606 2636060561624 2874738077264 3079191431897 3519075922168 5030791635212 5272121123248 6158382863794 7038151844336 10061583270424 12316765727588 12756650217859 20123166540848 24633531455176 25513300435718 49267062910352 51026600871436 89296551525013 102053201742872 178593103050026 204106403485744 357186206100052 714372412200104 1428744824400208
• Sum of all divisors σ(n): 3336102670942080
• Sum of proper divisors (its aliquot sum) s(n): 1907357846541872
• 1428744824400208 is an abundant number, because the sum of its proper divisors (1907357846541872) is greater than itself. Its abundance is 478613022141664

Bases of 1428744824400208

• Binary: 101000100110110111110010011101110111010100101010000₂
• Hexadecimal: 0x5136F93BBA950
• Base-36: E2G4B7CL74

Squares and roots of 1428744824400208

• 1428744824400208 squared (1428744824400208²) is 2041311773250381193206950443264
• 1428744824400208 cubed (1428744824400208³) is 2916513631018693087970362963208912888533798912
• The square root of 1428744824400208 is 37798741.0425295515
• The cube root of 1428744824400208 is 112629.3445493221

Scales and comparisons

• 1,428,744,824,400,208 seconds is equal to 45,429,666 years, 6 days, 13 hours, 23 minutes, 28 seconds.
• To count from 1 to 1,428,744,824,400,208 would take you about one hundred thirty-six million, two hundred eighty-eight thousand, nine hundred ninety-eight 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 1428744824400208 cubic inches would be around 9385.8 feet tall.

Recreational maths with 1428744824400208

• 1428744824400208 backwards is 8020044284478241
• 1428744824400208 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1428744824400208's digits is 58
• More coming soon!