428964290432

Names of 428964290432

• Cardinal: 428964290432 can be written as Four hundred twenty-eight billion, nine hundred sixty-four million, two hundred ninety thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 4.28964290432 × 10¹¹

Factors of 428964290432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1724

Divisors of 428964290432

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 16 32 64 67 89 128 134 178 268 356 536 557 712 1009 1072 1114 1424 2018 2144 2228 2848 4036 4288 4456 5696 5963 8072 8576 8912 11392 11926 16144 17824 23852 32288 35648 37319 47704 49573 64576 67603 71296 74638 89801 95408 99146 129152 135206 149276 179602 190816 198292 270412 298552 359204 381632 396584 540824 562013 597104 718408 763264 793168 1081648 1124026 1194208 1436816 1586336 2163296 2248052 2388416 2873632 3172672 3321391 4326592 4496104 4776832 5747264 6016667 6345344 6642782 8653184 8992208 11494528 12033334 13285564 17984416 24066668 26571128 35968832 37654871 48133336 50019157 53142256 71937664 75309742 96266672 100038314 106284512 150619484 192533344 200076628 212569024 301238968 385066688 400153256 425138048 602477936 770133376 800306512 1204955872 1600613024 2409911744 3201226048 3351283519 4819823488 6402452096 6702567038 13405134076 26810268152 53620536304 107241072608 214482145216 428964290432
• Sum of all divisors σ(n): 879522948000
• Sum of proper divisors (its aliquot sum) s(n): 450558657568
• 428964290432 is an abundant number, because the sum of its proper divisors (450558657568) is greater than itself. Its abundance is 21594367136

Bases of 428964290432

• Binary: 110001111100000010000111001111110000000₂
• Hexadecimal: 0x63E0439F80
• Base-36: 5H2A9GU8

Squares and roots of 428964290432

• 428964290432 squared (428964290432²) is 184010362465829246746624
• 428964290432 cubed (428964290432³) is 78933874567289568677138608651501568
• The square root of 428964290432 is 654953.6551787463
• The cube root of 428964290432 is 7541.7774636731

Scales and comparisons

• 428,964,290,432 seconds is equal to 13,639 years, 38 weeks, 2 days, 11 hours, 20 minutes, 32 seconds.
• To count from 1 to 428,964,290,432 would take you about twenty-seven thousand, two hundred seventy-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 428964290432 cubic inches would be around 628.5 feet tall.

Recreational maths with 428964290432

• 428964290432 backwards is 234092469824
• The number of decimal digits it has is: 12
• The sum of 428964290432's digits is 53
• More coming soon!