428079862272

Names of 428079862272

• Cardinal: 428079862272 can be written as Four hundred twenty-eight billion, seventy-nine million, eight hundred sixty-two thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 4.28079862272 × 10¹¹

Factors of 428079862272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 233

Divisors of 428079862272

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 47 48 64 94 96 128 141 181 188 192 256 282 362 376 384 512 543 564 724 752 768 1086 1128 1448 1504 1536 2172 2256 2896 3008 4344 4512 5792 6016 8507 8688 9024 11584 12032 17014 17376 18048 23168 24064 25521 32761 34028 34752 36096 46336 51042 65522 68056 69504 72192 92672 98283 102084 131044 136112 139008 196566 204168 262088 272224 278016 393132 408336 524176 544448 786264 816672 1048352 1088896 1539767 1572528 1633344 2096704 2177792 3079534 3145056 3266688 4193408 4355584 4619301 5929741 6159068 6290112 6533376 8386816 9238602 11859482 12318136 12580224 13066752 16773632 17789223 18477204 23718964 24636272 25160448 35578446 36954408 47437928 49272544 50320896 71156892 73908816 94875856 98545088 142313784 147817632 189751712 197090176 278697827 284627568 295635264 379503424 394180352 557395654 569255136 591270528 759006848 788360704 836093481 1114791308 1138510272 1182541056 1518013696 1672186962 2229582616 2277020544 2365082112 3036027392 3344373924 4459165232 4554041088 6688747848 8918330464 9108082176 13377495696 17836660928 26754991392 35673321856 53509982784 71346643712 107019965568 142693287424 214039931136 428079862272
• Sum of all divisors σ(n): 1171166540544
• Sum of proper divisors (its aliquot sum) s(n): 743086678272
• 428079862272 is an abundant number, because the sum of its proper divisors (743086678272) is greater than itself. Its abundance is 315006816000

Bases of 428079862272

• Binary: 110001110101011100011000101001000000000₂
• Hexadecimal: 0x63AB8C5200
• Base-36: 5GNNP3PC

Squares and roots of 428079862272

• 428079862272 squared (428079862272²) is 183252368482814489001984
• 428079862272 cubed (428079862272³) is 78446648661141020050895369454747648
• The square root of 428079862272 is 654278.1230272033
• The cube root of 428079862272 is 7536.5907461949

Scales and comparisons

• 428,079,862,272 seconds is equal to 13,611 years, 32 weeks, 51 minutes, 12 seconds.
• To count from 1 to 428,079,862,272 would take you about twenty-seven thousand, two hundred twenty-three 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 428079862272 cubic inches would be around 628 feet tall.

Recreational maths with 428079862272

• 428079862272 backwards is 272268970824
• The number of decimal digits it has is: 12
• The sum of 428079862272's digits is 57
• More coming soon!