428831234019303648

Names of 428831234019303648

• Cardinal: 428831234019303648 can be written as Four hundred twenty-eight quadrillion, eight hundred thirty-one trillion, two hundred thirty-four billion, nineteen million, three hundred three thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.28831234019303648 × 10¹⁷

Factors of 428831234019303648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 113904

Divisors of 428831234019303648

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 156 163 208 312 326 416 489 624 652 978 1248 1304 1956 2119 2608 3912 4238 5216 6357 7824 8476 12714 15648 16952 25428 26569 33904 50856 53138 67808 79707 101712 106276 113723 159414 203424 212552 227446 318828 341169 345397 425104 454892 637656 682338 690794 850208 909784 1036191 1275312 1364676 1381588 1478399 1819568 2072382 2550624 2729352 2763176 2956798 3639136 4144764 4435197 5458704 5526352 5913596 8289528 8870394 10917408 11052704 11827192 16579056 17740788 18536849 23654384 33158112 35481576 37073698 47308768 55610547 70963152 74147396 111221094 141926304 148294792 222442188 240979037 296589584 444884376 481958074 593179168 722937111 889768752 963916148 1445874222 1779537504 1927832296 2891748444 3021506387 3855664592 5783496888 6043012774 7711329184 9064519161 11566993776 12086025548 12932920729 18129038322 23133987552 24172051096 25865841458 36258076644 38798762187 39279583031 48344102192 51731682916 72516153288 77597524374 78559166062 96688204384 103463365832 117838749093 145032306576 155195048748 157118332124 168127969477 206926731664 235677498186 290064613152 310390097496 314236664248 336255938954 413853463328 471354996372 504383908431 620780194992 628473328496 672511877908 942709992744 1008767816862 1241560389984 1256946656992 1345023755816 1885419985488 2017535633724 2108066078827 2690047511632 3770839970976 4035071267448 4216132157654 5380095023264 6324198236481 8070142534896 8432264315308 12648396472962 16140285069792 16864528630616 25296792945924 27404859024751 33729057261232 50593585891848 54809718049502 67458114522464 82214577074253 101187171783696 109619436099004 164429154148506 202374343567392 219238872198008 328858308297012 343614770848801 438477744396016 657716616594024 687229541697602 876955488792032 1030844312546403 1315433233188048 1374459083395204 2061688625092806 2630866466376096 2748918166790408 4123377250185612 4466992021034413 5497836333580816 8246754500371224 8933984042068826 10995672667161632 13400976063103239 16493509000742448 17867968084137652 26801952126206478 32987018001484896 35735936168275304 53603904252412956 71471872336550608 107207808504825912 142943744673101216 214415617009651824 428831234019303648
• Sum of all divisors σ(n): 1219766521793068872
• Sum of proper divisors (its aliquot sum) s(n): 790935287773765224
• 428831234019303648 is an abundant number, because the sum of its proper divisors (790935287773765224) is greater than itself. Its abundance is 362104053754461576

Bases of 428831234019303648

• Binary: 10111110011100000111011110000111100010100000010000011100000₂
• Hexadecimal: 0x5F383BC3C5020E0
• Base-36: 39AFZH9CQOYO

Squares and roots of 428831234019303648

• 428831234019303648 squared (428831234019303648²) is 183896227270518770385455894826107904
• 428831234019303648 cubed (428831234019303648³) is 78860446071910884164315802151767732802721744188833792
• The square root of 428831234019303648 is 654852070.3329139265
• The cube root of 428831234019303648 is 754099.7611947699

Scales and comparisons

• 428,831,234,019,303,648 seconds is equal to 13,635,506,779 years, 37 weeks, 1 day, 20 minutes, 48 seconds.
• To count from 1 to 428,831,234,019,303,648 would take you about forty billion, nine hundred six million, five hundred twenty thousand, three hundred thirty-nine 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 428831234019303648 cubic inches would be around 62841.6 feet tall.

Recreational maths with 428831234019303648

• 428831234019303648 backwards is 846303910432138824
• The number of decimal digits it has is: 18
• The sum of 428831234019303648's digits is 69
• More coming soon!