421813852425

Names of 421813852425

• Cardinal: 421813852425 can be written as Four hundred twenty-one billion, eight hundred thirteen million, eight hundred fifty-two thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 4.21813852425 × 10¹¹

Factors of 421813852425

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 148

Divisors of 421813852425

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 5 7 9 15 19 21 25 27 35 43 45 57 63 71 75 81 95 105 129 133 135 171 175 189 213 215 225 243 285 301 315 355 361 387 399 405 475 497 513 525 567 639 645 665 675 729 817 855 903 945 1065 1075 1083 1161 1197 1215 1349 1425 1491 1505 1539 1575 1701 1775 1805 1917 1935 1995 2025 2187 2451 2485 2527 2565 2709 2835 3053 3195 3225 3249 3325 3483 3591 3645 4047 4085 4275 4473 4515 4617 4725 5103 5325 5415 5719 5751 5805 5985 6075 6745 7353 7455 7525 7581 7695 8127 8505 9025 9159 9443 9585 9675 9747 9975 10449 10773 10935 12141 12255 12425 12635 12825 13419 13545 13851 14175 15265 15309 15523 15975 16245 17157 17253 17415 17955 18225 20235 20425 21371 22059 22365 22575 22743 23085 24381 25515 25631 27075 27477 28329 28595 28755 29025 29241 29925 31347 32319 33725 36423 36765 37275 37905 38475 40257 40635 41553 42525 45795 46569 47215 47925 48735 51471 51759 52245 53865 54675 58007 60705 61275 63175 64113 66177 67095 67725 68229 69255 73143 76325 76545 76893 77615 81225 82431 84987 85785 86265 87075 87723 89775 94041 96957 101175 106855 108661 109269 110295 111825 113715 115425 120771 121905 127575 128155 137385 139707 141645 142975 143775 146205 154413 155277 156735 161595 174021 179417 182115 183825 189525 192339 198531 201285 203175 204687 207765 219429 228975 230679 232845 236075 243675 247293 254961 257355 258795 261225 263169 269325 290035 290871 303525 320565 325983 327807 330885 335475 341145 346275 362313 365715 382725 384465 388075 406049 412155 419121 424935 428925 431325 438615 463239 470205 484785 522063 534275 538251 543305 546345 551475 568575 577017 595593 603855 609525 614061 640775 658287 686925 692037 698535 708225 731025 741879 764883 772065 776385 783675 789507 807975 870105 897085 910575 961695 977949 983421 992655 1006425 1023435 1038825 1086939 1097145 1102133 1153395 1164225 1218147 1236465 1257363 1274805 1286775 1293975 1315845 1389717 1450175 1454355 1566189 1602825 1614753 1629915 1639035 1654425 1705725 1731051 1786779 1811565 1828575 1842183 1922325 2030245 2060775 2076111 2095605 2124675 2193075 2225637 2294649 2316195 2351025 2423925 2610315 2691255 2716525 2731725 2885085 2933847 2950263 2977965 3019275 3070305 3291435 3306399 3460185 3492675 3654441 3709395 3772089 3824415 3860325 3881925 3947535 4169151 4350525 4485425 4698567 4808475 4844259 4889745 4917105 4963275 5117175 5193153 5434695 5485725 5510665 5526549 5766975 6090735 6182325 6228333 6286815 6374025 6579225 6676911 6883947 6948585 7271775 7714931 7830945 8073765 8149575 8195175 8655255 8801541 8933895 9057825 9210915 9919197 10151225 10380555 10478025 10963323 11128185 11316267 11473245 11580975 12507453 13051575 13456275 14095701 14425425 14532777 14669235 14751315 14889825 15351525 15579459 16457175 16531995 17300925 18272205 18546975 18684999 18860445 19122075 19737675 20651841 20845755 23144793 23492835 24221295 24448725 24585525 25965765 26404623 27173475 27553325 27632745 29757591 30453675 31141665 31434075 32889969 33384555 33948801 34419735 34742925 38574655 39154725 40368825 42287103 43276275 43598331 44007705 44669475 46054575 46738377 49595985 51902775 54816615 55640925 56054997 56581335 57366225 62537265 69434379 70478505 72663885 73346175 73756575 77897295 79213869 82659975 89272773 91361025 93424995 94302225 98669907 103259205 104228775 115723965 117464175 121106475 126861309 129828825 130794993 132023115 138163725 148787955 155708325 164449845 166922775 169744005 172098675 192873275 208303137 211435515 217991655 220038525 233691885 237641607 247979925 267818319 274083075 280274985 282906675 296009721 312686325 347171895 352392525 363319425 389486475 392384979 396069345 446363865 467124975 493349535 516296025 578619825 624909411 634306545 653974965 660115575 743939775 803454957 822249225 848720025 888029163 1041515685 1057177575 1089958275 1168459425 1188208035 1339091595 1401374925 1480048605 1735859475 1874728233 1961924895 1980346725 2231819325 2410364871 2466747675 3124547055 3171532725 3269874825 4017274785 4440145815 5207578425 5624184699 5941040175 6695457975 7400243025 9373641165 9809624475 12051824355 15622735275 16872554097 20086373925 22200729075 28120923495 46868205825 60259121775 84362770485 140604617475 421813852425
• Sum of all divisors σ(n): 981828587520
• Sum of proper divisors (its aliquot sum) s(n): 560014735095
• 421813852425 is an abundant number, because the sum of its proper divisors (560014735095) is greater than itself. Its abundance is 138200882670

Bases of 421813852425

• Binary: 110001000110110000100001001100100001001₂
• Hexadecimal: 0x6236109909
• Base-36: 5DS12RK9

Squares and roots of 421813852425

• 421813852425 squared (421813852425²) is 177926926097619678380625
• 421813852425 cubed (421813852425³) is 75052042147375228160220916729265625
• The square root of 421813852425 is 649471.9797073619
• The cube root of 421813852425 is 7499.6376264917

Scales and comparisons

• 421,813,852,425 seconds is equal to 13,412 years, 19 weeks, 3 days, 18 hours, 33 minutes, 45 seconds.
• To count from 1 to 421,813,852,425 would take you about twenty-six thousand, eight hundred twenty-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 421813852425 cubic inches would be around 625 feet tall.

Recreational maths with 421813852425

• 421813852425 backwards is 524258318124
• 421813852425 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421813852425's digits is 45
• More coming soon!