428793130749375

Names of 428793130749375

• Cardinal: 428793130749375 can be written as Four hundred twenty-eight trillion, seven hundred ninety-three billion, one hundred thirty million, seven hundred forty-nine thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 4.28793130749375 × 10¹⁴

Factors of 428793130749375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 261

Divisors of 428793130749375

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 7 9 15 19 21 25 35 45 49 57 63 75 95 105 125 133 147 171 175 225 227 245 285 315 343 375 399 441 475 525 625 665 681 735 855 875 931 1029 1125 1135 1197 1225 1425 1575 1589 1715 1875 1995 2043 2205 2375 2625 2793 3087 3325 3405 3675 4275 4313 4375 4655 4767 5145 5625 5675 5985 6125 6517 7125 7875 7945 8379 8575 9975 10215 11025 11123 11875 12939 13125 13965 14301 15435 16625 17025 18375 19551 21375 21565 23275 23835 25725 28375 29925 30191 30625 32585 33369 35625 38817 39375 39725 41895 42875 49875 51075 51529 55125 55615 58653 64695 69825 71505 77175 77861 83125 85125 90573 91875 97755 100107 106875 107825 116375 119175 128625 141875 149625 150955 154587 162925 166845 194085 198625 209475 211337 214375 233583 249375 255375 257645 271719 275625 278075 293265 323475 349125 357525 360703 385875 389305 425625 452865 463761 488775 500535 539125 581875 595875 634011 643125 700749 748125 754775 772935 814625 834225 970425 979051 993125 1047375 1056685 1082109 1167915 1276875 1288225 1358595 1390375 1466325 1479359 1617375 1745625 1787625 1803515 1902033 1929375 1946525 2264325 2318805 2443875 2502675 2524921 2695625 2937153 2979375 3170055 3246327 3503745 3773875 3864675 4073125 4171125 4438077 4852125 4895255 5236875 5283425 5410545 5839575 6441125 6792975 6853357 6951875 7331625 7396795 7574763 8086875 8811459 8938125 9017575 9510165 9732625 11321625 11594025 11697083 12219375 12513375 12624605 13314231 14685765 15850275 16231635 17518725 17674447 18869375 19323375 20560071 20855625 22190385 22724289 24260625 24476275 26417125 27052725 29197875 32205625 33964875 34266785 35091249 36658125 36983975 37873815 44057295 45087875 47550825 47973499 48663125 53023341 56608125 57970125 58485415 61680213 62566875 63123025 66571155 73428825 79251375 81158175 81879581 87593625 88372235 96616875 102800355 105273747 110951925 113621445 122381375 132085625 135263625 143920497 145989375 159070023 169824375 171333925 175456245 184919875 189369075 220286475 222244577 225439375 237754125 239867495 245638743 265116705 289850625 292427075 308401065 315615125 332855775 335814493 367144125 396256875 405790875 409397905 431761491 437968125 441861175 514001775 526368735 554759625 568107225 573157067 611906875 666733731 676318125 719602485 736916229 795350115 856669625 877281225 924599375 946845375 1007443479 1101432375 1111222885 1188770625 1199337475 1228193715 1325583525 1462135375 1542005325 1555712039 1578075625 1664278875 1679072465 1719471201 1835720625 2000201193 2028954375 2046989525 2158807455 2209305875 2570008875 2631843675 2773798125 2840536125 2865785335 3022330437 3333668655 3598012425 3684581145 3976750575 4012099469 4283348125 4386406125 4667136117 4734226875 5037217395 5158413603 5507161875 5556114425 5996687375 6140968575 6627917625 7310676875 7710026625 7778560195 8321394375 8395362325 8597356005 10001005965 10234947625 10794037275 10889984273 11046529375 12036298407 12850044375 13159218375 14001408351 14202680625 14328926675 15111652185 16668343275 17990062125 18422905725 19883752875 20060497345 21932030625 23335680585 25186086975 25792068015 27780572125 29983436875 30704842875 32669952819 33139588125 36108895221 38550133125 38892800975 41976811625 42986780025 50005029825 51174738125 53970186375 54449921365 60181492035 65796091875 70007041755 71644633375 75558260925 76229889911 83341716375 89950310625 92114528625 98009858457 99418764375 100302486725 116678402925 125930434875 128960340075 138902860625 153524214375 163349764095 180544476105 194464004875 209884058125 214933900125 228689669733 250025149125 269850931875 272249606825 300907460175 350035208775 358223166875 377791304625 381149449555 416708581875 460572643125 490049292285 501512433625 583392014625 629652174375 644801700375 686069009199 816748820475 902722380525 972320024375 1074669500625 1143448348665 1250125745625 1361248034125 1504537300875 1750176043875 1888956523125 1905747247775 2450246461425 2507562168125 2916960073125 3224008501875 3430345045995 4083744102375 4513611902625 5717241743325 6806240170625 7522686504375 8750880219375 9528736238875 12251232307125 17151725229975 20418720511875 22568059513125 28586208716625 47643681194375 61256161535625 85758626149875 142931043583125 428793130749375
• Sum of all divisors σ(n): 954287780160000
• Sum of proper divisors (its aliquot sum) s(n): 525494649410625
• 428793130749375 is an abundant number, because the sum of its proper divisors (525494649410625) is greater than itself. Its abundance is 96701518661250

Bases of 428793130749375

• Binary: 1100001011111110000101110001111011000110110111111₂
• Hexadecimal: 0x185FC2E3D8DBF
• Base-36: 47ZSUEXR5R

Squares and roots of 428793130749375

• 428793130749375 squared (428793130749375²) is 183863548977850604149062890625
• 428793130749375 cubed (428793130749375³) is 78839426796903608240744459922145409912109375
• The square root of 428793130749375 is 20707320.7042672471
• The cube root of 428793130749375 is 75407.7425665431

Scales and comparisons

• 428,793,130,749,375 seconds is equal to 13,634,295 years, 11 weeks, 17 hours, 56 minutes, 15 seconds.
• To count from 1 to 428,793,130,749,375 would take you about thirty-four million, eighty-five thousand, seven hundred thirty-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 428793130749375 cubic inches would be around 6284 feet tall.

Recreational maths with 428793130749375

• 428793130749375 backwards is 573947031397824
• The number of decimal digits it has is: 15
• The sum of 428793130749375's digits is 72
• More coming soon!