420154056315

Names of 420154056315

• Cardinal: 420154056315 can be written as Four hundred twenty billion, one hundred fifty-four million, fifty-six thousand, three hundred fifteen.

Scientific notation

• Scientific notation: 4.20154056315 × 10¹¹

Factors of 420154056315

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1967

Divisors of 420154056315

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 7 9 15 19 21 27 35 45 57 61 63 71 81 95 105 133 135 171 183 189 213 285 305 315 355 399 405 427 497 513 549 567 639 665 855 915 945 1065 1159 1197 1281 1349 1491 1539 1647 1801 1917 1995 2135 2485 2565 2745 2835 3195 3477 3591 3843 4047 4331 4473 4941 5403 5751 5795 5985 6405 6745 7455 7695 8113 8235 9005 9443 9585 10431 10773 11529 12141 12607 12993 13419 16209 17385 17955 19215 20235 21655 22365 24339 24705 27015 28329 28755 30317 31293 34219 34587 36423 37821 38979 40257 40565 47215 48627 52155 53865 57645 60705 63035 64965 67095 73017 81045 82289 84987 90951 93879 102657 109269 109861 113463 116937 121695 127871 141645 145881 151585 156465 171095 172935 182115 189105 194895 201285 219051 239533 243135 246867 254961 272853 307971 329583 340389 350811 365085 383613 411445 424935 454755 469395 513285 546345 549305 567315 576023 584685 639355 657153 718599 729405 740601 764883 769027 818559 895097 923913 988749 1021167 1095255 1150839 1197665 1234335 1274805 1364265 1539855 1647915 1701945 1728069 1754055 1918065 2087359 2155797 2221803 2307081 2429549 2455677 2685291 2771739 2880115 2966247 3285765 3452517 3592995 3703005 3824415 3845135 4092795 4475485 4619565 4943745 5105835 5184207 5754195 6262077 6467391 6665409 6921243 7288647 7800131 8055873 8640345 8898741 10357551 10436795 10778985 11109015 11535405 12147745 12278385 13426455 13858695 14611513 14831235 15552621 17006843 17262585 18786231 19402173 20763729 21865941 23400393 24167619 25921035 31310385 32336955 33327045 34606215 36443235 39000655 40279365 43834539 44493705 46657863 51020529 51787755 54600917 56358693 62291187 65597823 70201179 72502857 73057565 77763105 85034215 93931155 97010865 103818645 109329705 117001965 120838095 131503617 148202489 153061587 163802751 169076079 196793469 210603537 219172695 233289315 255102645 273004585 281793465 311455935 327989115 351005895 362514285 394510851 444607467 459184761 491408253 631810611 657518085 741012445 765307935 819013755 845380395 983967345 1037417423 1053017685 1183532553 1333822401 1377554283 1474224759 1972554255 2223037335 2295923805 2457041265 3112252269 3159053055 4001467203 4422674277 5187087115 5917662765 6669112005 6887771415 7371123795 9336756807 12004401609 15561261345 20007336015 22113371385 28010270421 46683784035 60022008045 84030811263 140051352105 420154056315
• Sum of all divisors σ(n): 934405908480
• Sum of proper divisors (its aliquot sum) s(n): 514251852165
• 420154056315 is an abundant number, because the sum of its proper divisors (514251852165) is greater than itself. Its abundance is 94097795850

Bases of 420154056315

• Binary: 110000111010011001000100001111001111011₂
• Hexadecimal: 0x61D3221E7B
• Base-36: 5D0KVKOR

Squares and roots of 420154056315

• 420154056315 squared (420154056315²) is 176529431037948191379225
• 420154056315 cubed (420154056315³) is 74169556509572993302799298171055875
• The square root of 420154056315 is 648192.9159710093
• The cube root of 420154056315 is 7489.7879166247

Scales and comparisons

• 420,154,056,315 seconds is equal to 13,359 years, 31 weeks, 1 day, 4 hours, 5 minutes, 15 seconds.
• To count from 1 to 420,154,056,315 would take you about twenty-six thousand, seven hundred nineteen 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 420154056315 cubic inches would be around 624.1 feet tall.

Recreational maths with 420154056315

• 420154056315 backwards is 513650451024
• The number of decimal digits it has is: 12
• The sum of 420154056315's digits is 36
• More coming soon!