428407945056

Names of 428407945056

• Cardinal: 428407945056 can be written as Four hundred twenty-eight billion, four hundred seven million, nine hundred forty-five thousand and fifty-six.

Scientific notation

• Scientific notation: 4.28407945056 × 10¹¹

Factors of 428407945056

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9351

Divisors of 428407945056

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 72 78 81 84 91 96 104 108 112 117 126 144 156 162 168 182 189 199 208 216 224 234 252 273 288 312 324 336 351 364 378 398 416 432 468 504 546 567 597 624 648 672 702 728 756 796 819 864 936 1008 1053 1092 1134 1194 1248 1296 1393 1404 1456 1512 1592 1638 1791 1872 2016 2106 2184 2268 2388 2457 2587 2592 2786 2808 2912 3024 3184 3276 3582 3744 4179 4212 4368 4536 4776 4914 5174 5373 5572 5616 6048 6368 6552 7164 7371 7761 8358 8424 8736 9072 9127 9552 9828 10348 10746 11144 11232 12537 13104 14328 14742 15522 16119 16716 16848 18109 18144 18254 19104 19656 20696 21492 22288 23283 25074 26208 27381 28656 29484 31044 32238 33432 33696 36218 36508 37611 39312 41392 42984 44576 46566 50148 54327 54762 57312 58968 62088 63889 64476 66864 69849 72436 73016 75222 78624 82143 82784 85968 93132 100296 108654 109524 112833 117936 118651 124176 127778 128952 133728 139698 144872 146032 150444 162981 164286 171936 186264 191667 200592 209547 217308 219048 225666 235872 237302 246429 248352 255556 257904 279396 289744 292064 300888 325962 328572 355953 372528 383334 401184 419094 434616 438096 451332 474604 488943 492858 511112 515808 558792 575001 579488 601776 651924 657144 711906 739287 745056 766668 830557 838188 869232 876192 902664 949208 977886 985716 1022224 1067859 1117584 1150002 1203552 1303848 1314288 1423812 1466829 1478574 1533336 1661114 1676376 1725003 1738464 1805328 1816273 1898416 1955772 1971432 2044448 2135718 2235168 2300004 2491671 2607696 2628576 2847624 2933658 2957148 3066672 3203577 3322228 3352752 3450006 3610656 3632546 3796832 3911544 3942864 4271436 4600008 4983342 5175009 5215392 5448819 5695248 5867316 5914296 6133344 6407154 6644456 6705504 6900012 7265092 7475013 7823088 7885728 8542872 9200016 9610731 9966684 10350018 10897638 11390496 11734632 11828592 12713911 12814308 13288912 13800024 14530184 14950026 15646176 16346457 17085744 18400032 19221462 19933368 20700036 21795276 22425039 23469264 23611549 23657184 25427822 25628616 26577824 27600048 29060368 29900052 32692914 34171488 38141733 38442924 39866736 41400072 43590552 44850078 46938528 47223098 49039371 50855644 51257232 55200096 58120736 59800104 65385828 67275117 70834647 76283466 76885848 79733472 82800144 87181104 89700156 94446196 98078742 101711288 102514464 114425199 119600208 130771656 134550234 141669294 147118113 152566932 153771696 165280843 165600288 174362208 179400312 188892392 196157484 203422576 212503941 228850398 239200416 261543312 269100468 283338588 294236226 305133864 307543392 330561686 343275597 358800624 377784784 392314968 406845152 425007882 457700796 495842529 523086624 538200936 566677176 588472452 610267728 637511823 661123372 686551194 717601248 755569568 784629936 850015764 915401592 991685058 1029826791 1076401872 1133354352 1176944904 1220535456 1275023646 1322246744 1373102388 1487527587 1569259872 1700031528 1830803184 1912535469 1983370116 2059653582 2152803744 2266708704 2353889808 2550047292 2644493488 2746204776 2975055174 3400063056 3661606368 3825070938 3966740232 4119307164 4462582761 4707779616 5100094584 5288986976 5492409552 5950110348 6800126112 7650141876 7933480464 8238614328 8925165522 10200189168 10984819104 11900220696 13387748283 15300283752 15866960928 16477228656 17850331044 20400378336 23800441392 26775496566 30600567504 32954457312 35700662088 47600882784 53550993132 61201135008 71401324176 107101986264 142802648352 214203972528 428407945056
• Sum of all divisors σ(n): 1558653465600
• Sum of proper divisors (its aliquot sum) s(n): 1130245520544
• 428407945056 is an abundant number, because the sum of its proper divisors (1130245520544) is greater than itself. Its abundance is 701837575488

Bases of 428407945056

• Binary: 110001110111111000110100111011101100000₂
• Hexadecimal: 0x63BF1A7760
• Base-36: 5GT31200

Squares and roots of 428407945056

• 428407945056 squared (428407945056²) is 183533367387104714843136
• 428407945056 cubed (428407945056³) is 78627152771517418959436755146735616
• The square root of 428407945056 is 654528.7962007477
• The cube root of 428407945056 is 7538.5156162035

Scales and comparisons

• 428,407,945,056 seconds is equal to 13,622 years, 2 weeks, 3 days, 6 hours, 57 minutes, 36 seconds.
• To count from 1 to 428,407,945,056 would take you about twenty-seven thousand, two hundred forty-four 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 428407945056 cubic inches would be around 628.2 feet tall.

Recreational maths with 428407945056

• 428407945056 backwards is 650549704824
• 428407945056 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428407945056's digits is 54
• More coming soon!