428948988039

Names of 428948988039

• Cardinal: 428948988039 can be written as Four hundred twenty-eight billion, nine hundred forty-eight million, nine hundred eighty-eight thousand and thirty-nine.

Scientific notation

• Scientific notation: 4.28948988039 × 10¹¹

Factors of 428948988039

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 583

Divisors of 428948988039

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 11 13 27 33 39 81 89 99 117 121 143 243 267 297 351 363 429 467 729 801 891 979 1053 1089 1157 1287 1401 1573 2187 2403 2673 2937 3159 3267 3471 3861 4203 4719 5137 6071 6561 7209 8019 8811 9477 9801 10413 10769 11583 12609 12727 14157 15411 18213 21627 24057 26433 28431 29403 31239 32307 34749 37827 38181 41563 42471 46233 54639 56507 64881 66781 72171 79299 85293 88209 93717 96921 104247 113481 114543 124689 127413 138699 139997 163917 169521 194643 200343 237897 264627 281151 290763 312741 340443 343629 374067 382239 416097 419991 457193 491751 508563 540319 583929 601029 713691 734591 793881 843453 872289 938223 1021329 1030887 1122201 1146717 1248291 1259973 1371579 1475253 1525689 1620957 1803087 2141073 2203773 2530359 2616867 3063987 3092661 3366603 3440151 3744873 3779919 4114737 4425759 4577067 4862871 5029123 5409261 5943509 6423219 6611319 7591077 7850601 9277983 10099809 10320453 11234619 11339757 12344211 13277277 13731201 14588613 15087369 16227783 17830527 19833957 23551803 27833949 30299427 33703857 34019271 37032633 39831831 41193603 43765839 45262107 48683349 53491581 59501871 65378599 70655409 83501847 90898281 102057813 111097899 123580809 131297517 135786321 146050047 160474743 178505613 196135797 272694843 306173439 333293697 370742427 393892551 407358963 438150141 481424229 535516839 588407391 918520317 999881091 1181677653 1222076889 1444272687 1606550517 1765222173 2999643273 3545032959 3666230667 4332818061 4819651551 5295666519 10998692001 12998454183 15886999557 32996076003 38995362549 47660998671 142982996013 428948988039
• Sum of all divisors σ(n): 771804437040
• Sum of proper divisors (its aliquot sum) s(n): 342855449001
• 428948988039 is a deficient number, because the sum of its proper divisors (342855449001) is less than itself. Its deficiency is 86093539038

Bases of 428948988039

• Binary: 110001111011111010110100010000010000111₂
• Hexadecimal: 0x63DF5A2087
• Base-36: 5H215HFR

Squares and roots of 428948988039

• 428948988039 squared (428948988039²) is 183997234339682165065521
• 428948988039 cubed (428948988039³) is 78925427471981405085751791080303319
• The square root of 428948988039 is 654941.9730319627
• The cube root of 428948988039 is 7541.6877836247

Scales and comparisons

• 428,948,988,039 seconds is equal to 13,639 years, 13 weeks, 8 hours, 40 minutes, 39 seconds.
• To count from 1 to 428,948,988,039 would take you about twenty-seven thousand, two hundred seventy-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 428948988039 cubic inches would be around 628.5 feet tall.

Recreational maths with 428948988039

• 428948988039 backwards is 930889849824
• The number of decimal digits it has is: 12
• The sum of 428948988039's digits is 72
• More coming soon!