428158334472

Names of 428158334472

• Cardinal: 428158334472 can be written as Four hundred twenty-eight billion, one hundred fifty-eight million, three hundred thirty-four thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 4.28158334472 × 10¹¹

Factors of 428158334472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 468

Divisors of 428158334472

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 33 44 66 73 88 121 132 146 219 242 264 292 363 379 438 484 584 726 758 803 876 968 1137 1452 1516 1606 1752 2274 2409 2904 3032 3212 4169 4548 4818 5329 6424 8338 8833 9096 9636 10658 12507 15987 16676 17666 19272 21316 25014 26499 27667 31974 33352 35332 42632 45859 50028 52998 55334 58619 63948 70664 83001 91718 100056 105996 110668 117238 127896 137577 166002 175857 183436 211992 221336 234476 275154 304337 332004 351714 366872 389017 468952 550308 608674 644809 664008 703428 778034 913011 1100616 1167051 1217348 1289618 1406856 1556068 1826022 1934427 2019691 2334102 2434696 2579236 3112136 3347707 3652044 3868854 4039382 4279187 4668204 5158472 6059073 6695414 7304088 7737708 8078764 8558374 9336408 10043121 12118146 12837561 13390828 15475416 16157528 17116748 20086242 22216601 24236292 25675122 26781656 34233496 40172484 44433202 47071057 48472584 51350244 66649803 80344968 88866404 94142114 102700488 133299606 141213171 147437443 177732808 188284228 244382611 266599212 282426342 294874886 376568456 442312329 488765222 533198424 564852684 589749772 733147833 884624658 977530444 1129705368 1179499544 1466295666 1621811873 1769249316 1955060888 2932591332 3243623746 3538498632 4865435619 5865182664 6487247492 9730871238 12974494984 17839930603 19461742476 35679861206 38923484952 53519791809 71359722412 107039583618 142719444824 214079167236 428158334472
• Sum of all divisors σ(n): 1196039208000
• Sum of proper divisors (its aliquot sum) s(n): 767880873528
• 428158334472 is an abundant number, because the sum of its proper divisors (767880873528) is greater than itself. Its abundance is 339722539056

Bases of 428158334472

• Binary: 110001110110000001110011011011000001000₂
• Hexadecimal: 0x63B039B608
• Base-36: 5GOYF18O

Squares and roots of 428158334472

• 428158334472 squared (428158334472²) is 183319559377837023518784
• 428158334472 cubed (428158334472³) is 78489797219355608539660450246722048
• The square root of 428158334472 is 654338.0888134207
• The cube root of 428158334472 is 7537.0512340417

Scales and comparisons

• 428,158,334,472 seconds is equal to 13,614 years, 5 weeks, 5 days, 6 hours, 41 minutes, 12 seconds.
• To count from 1 to 428,158,334,472 would take you about twenty-seven thousand, two hundred twenty-eight 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 428158334472 cubic inches would be around 628.1 feet tall.

Recreational maths with 428158334472

• 428158334472 backwards is 274433851824
• The number of decimal digits it has is: 12
• The sum of 428158334472's digits is 51
• More coming soon!