428187000032

Names of 428187000032

• Cardinal: 428187000032 can be written as Four hundred twenty-eight billion, one hundred eighty-seven million and thirty-two.

Scientific notation

• Scientific notation: 4.28187000032 × 10¹¹

Factors of 428187000032

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5793

Divisors of 428187000032

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 11 16 22 31 32 44 62 79 88 89 124 158 176 178 248 316 341 352 356 496 632 682 712 869 979 992 1264 1364 1424 1738 1958 2449 2528 2728 2759 2848 3476 3916 4898 5456 5518 5581 6952 7031 7832 9796 10912 11036 11162 13904 14062 15664 19592 22072 22324 26939 27808 28124 30349 31328 39184 44144 44648 53878 56248 60698 61391 77341 78368 88288 89296 107756 112496 121396 122782 154682 173011 178592 215512 217961 224992 242792 245564 309364 346022 431024 435922 440899 485584 491128 496709 618728 692044 862048 871844 881798 971168 982256 993418 1237456 1384088 1743688 1763596 1903121 1964512 1986836 2397571 2474912 2768176 3487376 3527192 3806242 3973672 4795142 4849889 5463799 5536352 6974752 7054384 7612484 7947344 9590284 9699778 10927598 13667869 14108768 15224968 15397979 15894688 19180568 19399556 21855196 27335738 30449936 30795958 38361136 38799112 39240011 43710392 54671476 60899872 61591916 76722272 77598224 78480022 87420784 109342952 123183832 150346559 155196448 156960044 169377769 174841568 218685904 246367664 300693118 313920088 338755538 431640121 437371808 492735328 601386236 627840176 677511076 863280242 1202772472 1216440341 1255680352 1355022152 1726560484 2405544944 2432880682 2710044304 3453120968 4811089888 4865761364 5420088608 6906241936 9731522728 13380843751 13812483872 19463045456 26761687502 38926090912 53523375004 107046750008 214093500016 428187000032
• Sum of all divisors σ(n): 972286156800
• Sum of proper divisors (its aliquot sum) s(n): 544099156768
• 428187000032 is an abundant number, because the sum of its proper divisors (544099156768) is greater than itself. Its abundance is 115912156736

Bases of 428187000032

• Binary: 110001110110001111011110001110011100000₂
• Hexadecimal: 0x63B1EF1CE0
• Base-36: 5GPFHFQ8

Squares and roots of 428187000032

• 428187000032 squared (428187000032²) is 183344106996403968001024
• 428187000032 cubed (428187000032³) is 78505563148336237270339390464032768
• The square root of 428187000032 is 654359.9926890395
• The cube root of 428187000032 is 7537.2194342577

Scales and comparisons

• 428,187,000,032 seconds is equal to 13,615 years, 1 week, 1 day, 1 hour, 20 minutes, 32 seconds.
• To count from 1 to 428,187,000,032 would take you about twenty-seven thousand, two hundred thirty 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 428187000032 cubic inches would be around 628.1 feet tall.

Recreational maths with 428187000032

• 428187000032 backwards is 230000781824
• The number of decimal digits it has is: 12
• The sum of 428187000032's digits is 35
• More coming soon!