345403681623

Names of 345403681623

• Cardinal: 345403681623 can be written as Three hundred forty-five billion, four hundred three million, six hundred eighty-one thousand, six hundred twenty-three.

Scientific notation

• Scientific notation: 3.45403681623 × 10¹¹

Factors of 345403681623

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 311

Divisors of 345403681623

• Number of divisors d(n): 300
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 39 49 63 77 81 91 99 117 143 147 169 189 231 273 277 297 351 429 441 507 539 567 637 693 819 831 891 1001 1053 1183 1287 1323 1521 1617 1859 1911 1939 2079 2197 2457 2493 3003 3047 3549 3601 3861 3969 4563 4851 5577 5733 5817 6237 6591 7007 7371 7479 8281 9009 9141 10647 10803 11583 13013 13573 13689 14553 15379 16731 17199 17451 19773 21021 21329 22437 24167 24843 25207 27027 27423 28561 31941 32409 39039 39611 40719 43659 46137 46813 50193 51597 52353 59319 63063 63987 72501 74529 75621 81081 82269 85683 91091 95823 97227 107653 117117 118833 122157 138411 140439 149303 150579 157059 169169 176449 177957 189189 191961 199927 217503 223587 226863 246807 257049 273273 277277 291681 314171 322959 327691 351351 356499 366471 415233 421317 447909 507507 514943 529347 567567 575883 599781 608569 652509 670761 680589 771147 819819 831831 942513 968877 983073 1054053 1069497 1099413 1184183 1245699 1263951 1343727 1399489 1522521 1544829 1588041 1727649 1799343 1825707 1940939 1957527 2041767 2199197 2293837 2313441 2459457 2495493 2827539 2906631 2949219 3208491 3552549 3604601 3791853 4031181 4198467 4259983 4567563 4634487 4764123 5398029 5477121 5822817 6597591 6694259 6881511 7378371 7486479 7911397 8482617 8719893 8847657 10657647 10813803 12093543 12595401 12779949 13702689 13903461 14292369 15394379 16194087 16431363 17468451 19792773 20082777 20644533 22459437 23734191 25232207 25447851 26542971 29819881 31972941 32441409 37786203 38339847 41710383 46183137 46859813 49294089 52405353 55379779 59378319 60248331 61933599 71202573 75696621 87025367 89459643 95918823 97324227 113358609 115019541 138549411 140579439 157216059 166139337 178134957 180744993 185800797 213607719 227089863 261076101 268378929 291972681 328018691 345058623 387658453 415648233 421738317 498418011 542234979 609177569 640823157 681269589 783228303 805136787 984056073 1162975359 1246944699 1265214951 1495254033 1827532707 2043808767 2349684909 2415410361 2952168219 3488926077 3795644853 4264242983 4485762099 5482598121 7049054727 8856504657 10466778231 12792728949 16447794363 26569513971 31400334693 38378186847 49343383089 115134560541 345403681623
• Sum of all divisors σ(n): 711902656872
• Sum of proper divisors (its aliquot sum) s(n): 366498975249
• 345403681623 is an abundant number, because the sum of its proper divisors (366498975249) is greater than itself. Its abundance is 21095293626

Bases of 345403681623

• Binary: 101000001101011101010011110101101010111₂
• Hexadecimal: 0x506BA9EB57
• Base-36: 4EOCFMFR

Squares and roots of 345403681623

• 345403681623 squared (345403681623²) is 119303703278722747914129
• 345403681623 cubed (345403681623³) is 41207938343728813250619500459351367
• The square root of 345403681623 is 587710.5423786441
• The cube root of 345403681623 is 7016.3135273929

Scales and comparisons

• 345,403,681,623 seconds is equal to 10,982 years, 39 weeks, 6 days, 19 hours, 7 minutes, 3 seconds.
• To count from 1 to 345,403,681,623 would take you about twenty-one thousand, nine hundred sixty-five 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 345403681623 cubic inches would be around 584.7 feet tall.

Recreational maths with 345403681623

• 345403681623 backwards is 326186304543
• The number of decimal digits it has is: 12
• The sum of 345403681623's digits is 45
• More coming soon!