455457977728

Names of 455457977728

• Cardinal: 455457977728 can be written as Four hundred fifty-five billion, four hundred fifty-seven million, nine hundred seventy-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.55457977728 × 10¹¹

Factors of 455457977728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7642

Divisors of 455457977728

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 64 76 101 104 128 152 202 208 247 304 361 404 416 494 608 722 808 832 988 1216 1313 1444 1616 1664 1919 1976 2432 2626 2888 3232 3838 3952 4693 5252 5776 6464 7507 7676 7904 9386 10504 11552 12928 15014 15352 15808 18772 21008 23104 24947 30028 30704 31616 36461 37544 42016 46208 49894 60056 61408 72922 75088 84032 97591 99788 120112 122816 142633 145844 150176 168064 195182 199576 240224 245632 285266 291688 300352 390364 399152 473993 480448 570532 583376 600704 758207 780728 798304 947986 960896 1141064 1166752 1516414 1561456 1596608 1854229 1895972 2282128 2333504 2710027 3032828 3122912 3193216 3708458 3791944 4564256 4667008 5420054 6065656 6245824 7416916 7583888 9128512 9856691 10840108 12131312 12491648 14405933 14833832 15167776 18257024 19713382 21680216 24262624 28811866 29667664 30335552 35230351 39426764 43360432 48525248 57623732 59335328 60671104 70460702 78853528 86720864 97050496 115247464 118670656 140921404 157707056 173441728 187277129 230494928 237341312 273712727 281842808 315414112 346883456 374554258 460989856 547425454 563685616 630828224 749108516 921979712 1094850908 1127371232 1261656448 1498217032 1843959424 2189701816 2254742464 2996434064 3558265451 4379403632 4509484928 5992868128 7116530902 8758807264 11985736256 14233061804 17517614528 23971472512 28466123608 35035229056 56932247216 113864494432 227728988864 455457977728
• Sum of all divisors σ(n): 1041639948720
• Sum of proper divisors (its aliquot sum) s(n): 586181970992
• 455457977728 is an abundant number, because the sum of its proper divisors (586181970992) is greater than itself. Its abundance is 130723993264

Bases of 455457977728

• Binary: 110101000001011011010010011010110000000₂
• Hexadecimal: 0x6A0B693580
• Base-36: 5T8FX4SG

Squares and roots of 455457977728

• 455457977728 squared (455457977728²) is 207441969476079344041984
• 455457977728 cubed (455457977728³) is 94481099913488601707434798168932352
• The square root of 455457977728 is 674876.2684581523
• The cube root of 455457977728 is 7693.9513848237

Scales and comparisons

• 455,457,977,728 seconds is equal to 14,482 years, 8 weeks, 8 hours, 55 minutes, 28 seconds.
• To count from 1 to 455,457,977,728 would take you about twenty-eight thousand, nine hundred sixty-four 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 455457977728 cubic inches would be around 641.2 feet tall.

Recreational maths with 455457977728

• 455457977728 backwards is 827779754554
• The number of decimal digits it has is: 12
• The sum of 455457977728's digits is 70
• More coming soon!