428431003880

Names of 428431003880

• Cardinal: 428431003880 can be written as Four hundred twenty-eight billion, four hundred thirty-one million, three thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 4.2843100388 × 10¹¹

Factors of 428431003880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1368

Divisors of 428431003880

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 40 41 44 55 61 82 88 110 122 164 205 220 244 305 328 410 440 451 488 610 617 631 671 820 902 1220 1234 1262 1342 1640 1804 2255 2440 2468 2501 2524 2684 3085 3155 3355 3608 4510 4936 5002 5048 5368 6170 6310 6710 6787 6941 9020 10004 12340 12505 12620 13420 13574 13882 18040 20008 24680 25010 25240 25297 25871 26840 27148 27511 27764 33935 34705 37637 38491 50020 50594 51742 54296 55022 55528 67870 69410 75274 76982 100040 101188 103484 110044 126485 129355 135740 137555 138820 150548 153964 188185 192455 202376 206968 220088 252970 258710 271480 275110 277640 278267 284581 301096 307928 376370 384910 389327 414007 423401 505940 517420 550220 556534 569162 752740 769820 778654 828014 846802 1011880 1034840 1100440 1113068 1138324 1391335 1422905 1505480 1539640 1543117 1557308 1578131 1656028 1693604 1946635 2070035 2117005 2226136 2276648 2782670 2845810 3086234 3114616 3156262 3312056 3387208 3893270 4140070 4234010 4282597 5565340 5691620 6172468 6312524 7715585 7786540 7890655 8280140 8468020 8565194 11130680 11383240 12344936 12625048 15431170 15573080 15781310 15962407 16560280 16936040 16974287 17130388 17359441 21412985 23748947 30862340 31562620 31924814 33948574 34260776 34718882 42825970 47497894 61724680 63125240 63849628 67897148 69437764 79812035 84871435 85651940 86797205 94995788 118744735 127699256 135794296 138875528 159624070 169742870 171303880 173594410 175586477 189991576 237489470 261238417 319248140 339485740 347188820 351172954 474978940 522476834 638496280 678971480 694377640 702345908 877932385 949957880 973706827 1044953668 1306192085 1404691816 1755864770 1947413654 2089907336 2612384170 3511729540 3894827308 4868534135 5224768340 7023459080 7789654616 9737068270 10449536680 10710775097 19474136540 21421550194 38948273080 42843100388 53553875485 85686200776 107107750970 214215501940 428431003880
• Sum of all divisors σ(n): 1098424696320
• Sum of proper divisors (its aliquot sum) s(n): 669993692440
• 428431003880 is an abundant number, because the sum of its proper divisors (669993692440) is greater than itself. Its abundance is 241562688560

Bases of 428431003880

• Binary: 110001111000000011110100101000011101000₂
• Hexadecimal: 0x63C07A50E8
• Base-36: 5GTGRAAW

Squares and roots of 428431003880

• 428431003880 squared (428431003880²) is 183553125085624575054400
• 428431003880 cubed (428431003880³) is 78639849645745347647354997611072000
• The square root of 428431003880 is 654546.4107914733
• The cube root of 428431003880 is 7538.6508659409

Scales and comparisons

• 428,431,003,880 seconds is equal to 13,622 years, 40 weeks, 4 days, 4 hours, 11 minutes, 20 seconds.
• To count from 1 to 428,431,003,880 would take you about twenty-seven thousand, two hundred forty-five 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 428431003880 cubic inches would be around 628.2 feet tall.

Recreational maths with 428431003880

• 428431003880 backwards is 088300134824
• 428431003880 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428431003880's digits is 41
• More coming soon!