428077191168

Names of 428077191168

• Cardinal: 428077191168 can be written as Four hundred twenty-eight billion, seventy-seven million, one hundred ninety-one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.28077191168 × 10¹¹

Factors of 428077191168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 7550

Divisors of 428077191168

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 47 48 54 64 66 72 88 94 96 99 108 128 132 141 144 176 188 192 198 216 256 264 282 288 297 352 376 384 396 423 432 512 517 528 564 576 594 704 752 768 792 846 864 1024 1034 1056 1128 1152 1188 1269 1408 1504 1536 1551 1584 1692 1728 2048 2068 2112 2256 2304 2376 2538 2816 3008 3072 3102 3168 3384 3456 4096 4136 4224 4512 4608 4653 4752 5076 5632 6016 6144 6204 6336 6768 6912 7487 8272 8448 9024 9216 9306 9504 10152 11264 12032 12288 12408 12672 13536 13824 13959 14974 16544 16896 18048 18432 18612 19008 20304 22461 22528 24064 24816 25344 27072 27648 27918 29948 33088 33792 36096 36864 37224 38016 40608 44922 45056 48128 49632 50688 54144 55296 55836 59896 66176 67383 67584 72192 74448 76032 81216 82357 89844 96256 99264 101376 108288 110592 111672 119792 132352 134766 135168 144384 148896 152064 162432 164714 179688 192512 198528 202149 202752 216576 223344 239584 247071 264704 269532 288768 297792 304128 324864 329428 351889 359376 397056 404298 405504 433152 446688 479168 494142 529408 539064 577536 595584 608256 649728 658856 703778 718752 741213 794112 808596 866304 893376 958336 988284 1055667 1058816 1078128 1191168 1216512 1299456 1317712 1407556 1437504 1482426 1588224 1617192 1732608 1786752 1916672 1976568 2111334 2117632 2156256 2223639 2382336 2598912 2635424 2815112 2875008 2964852 3167001 3176448 3234384 3573504 3833344 3870779 3953136 4222668 4312512 4447278 4764672 5197824 5270848 5630224 5750016 5929704 6334002 6352896 6468768 7147008 7666688 7741558 7906272 8445336 8625024 8894556 9501003 9529344 10541696 11260448 11500032 11612337 11859408 12668004 12937536 14294016 15333376 15483116 15812544 16890672 17250048 17789112 19002006 19058688 21083392 22520896 23000064 23224674 23718816 25336008 25875072 28588032 30666752 30966232 31625088 33781344 34500096 34837011 35578224 38004012 42166784 45041792 46000128 46449348 47437632 50672016 51750144 57176064 61932464 63250176 67562688 69000192 69674022 71156448 76008024 84333568 90083584 92000256 92898696 94875264 101344032 103500288 104511033 123864928 126500352 135125376 138000384 139348044 142312896 152016048 168667136 180167168 185797392 189750528 202688064 207000576 209022066 247729856 253000704 270250752 276000768 278696088 284625792 304032096 337334272 360334336 371594784 379501056 405376128 414001152 418044132 495459712 506001408 540501504 557392176 569251584 608064192 720668672 743189568 759002112 810752256 828002304 836088264 990919424 1012002816 1081003008 1114784352 1138503168 1216128384 1441337344 1486379136 1518004224 1621504512 1672176528 1981838848 2162006016 2229568704 2277006336 2432256768 2972758272 3036008448 3243009024 3344353056 3963677696 4324012032 4459137408 4554012672 4864513536 5945516544 6486018048 6688706112 7927355392 8918274816 9108025344 9729027072 11891033088 12972036096 13377412224 15854710784 17836549632 19458054144 23782066176 26754824448 35673099264 38916108288 47564132352 53509648896 71346198528 107019297792 142692397056 214038595584 428077191168
• Sum of all divisors σ(n): 1413140152320
• Sum of proper divisors (its aliquot sum) s(n): 985062961152
• 428077191168 is an abundant number, because the sum of its proper divisors (985062961152) is greater than itself. Its abundance is 556985769984

Bases of 428077191168

• Binary: 110001110101011011000111001000000000000₂
• Hexadecimal: 0x63AB639000
• Base-36: 5GNM3UO0

Squares and roots of 428077191168

• 428077191168 squared (428077191168²) is 183250081598284417204224
• 428077191168 cubed (428077191168³) is 78445180211900397444368065345093632
• The square root of 428077191168 is 654276.0817636543
• The cube root of 428077191168 is 7536.5750707245

Scales and comparisons

• 428,077,191,168 seconds is equal to 13,611 years, 27 weeks, 4 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 428,077,191,168 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 428077191168 cubic inches would be around 628 feet tall.

Recreational maths with 428077191168

• 428077191168 backwards is 861191770824
• 428077191168 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428077191168's digits is 54
• More coming soon!