84142272123

Names of 84142272123

• Cardinal: 84142272123 can be written as Eighty-four billion, one hundred forty-two million, two hundred seventy-two thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 8.4142272123 × 10¹⁰

Factors of 84142272123

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 244

Divisors of 84142272123

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 7 9 13 17 21 27 39 47 49 51 63 81 91 117 119 141 147 153 157 169 189 221 273 329 351 357 423 441 459 471 507 567 611 637 663 799 819 833 987 1053 1071 1099 1183 1269 1323 1377 1413 1521 1547 1833 1911 1989 2041 2303 2397 2457 2499 2669 2873 2961 3213 3297 3549 3807 3969 4239 4277 4563 4641 5499 5593 5733 5967 6123 6909 7191 7371 7379 7497 7693 7943 8007 8281 8619 8883 9639 9891 10387 10647 10829 12717 12831 13689 13923 14287 16497 16779 17199 17901 18369 18683 20111 20727 21573 22137 22491 23079 23829 24021 24843 25857 26533 26649 29673 29939 31161 31941 32487 34697 38493 39151 41769 42861 49491 50337 51597 51653 55107 55601 56049 60333 62181 64719 66411 67473 69237 71487 72063 72709 74529 77571 79599 89019 89817 93483 95823 95927 97461 100009 104091 115479 117453 125307 125443 128583 130781 135031 140777 151011 154959 165321 166803 168147 180999 185731 186543 199233 207711 214461 216189 218127 223587 232713 238797 242879 269451 280449 287781 292383 300027 312273 346437 352359 361571 376329 385749 389207 392343 405093 422331 451061 453033 464877 500409 504441 508963 542997 557193 597699 623133 643383 654381 670761 671489 716391 728637 808353 841347 863343 877149 878101 900081 936819 945217 1057077 1084713 1128987 1157247 1167621 1177029 1215279 1247051 1266993 1300117 1353183 1394631 1501227 1513323 1526889 1628991 1630759 1671579 1700153 1963143 2014467 2149173 2185911 2425059 2590029 2634303 2700243 2810457 2835651 3157427 3171231 3254139 3386961 3502863 3531087 3645837 3741153 3800979 3900351 4059549 4183893 4503681 4580667 4700423 4892277 5014737 5100459 5889429 6043401 6146707 6557733 6616519 7770087 7902909 8100729 8506953 8729357 9472281 9762417 10160883 10508589 10593261 10937511 11223459 11402937 11415313 11701053 12178647 13742001 14101269 14676831 15044211 15301377 18130203 18440121 19673199 19849557 21199867 22101989 23708727 25520859 26188071 28416843 29287251 31525767 33670377 34245939 35103159 36535941 41226003 42303807 44030493 45904131 54390609 55320363 59548671 61105499 63599601 66305967 71126181 76562577 78564213 79907191 85250529 101011131 102737817 105309477 126911421 132091479 137712393 148399069 165961089 178646013 183316497 190798803 198917901 235692639 239721573 255751587 308213451 380734263 445197207 497883267 535938039 549949491 572396409 596753703 707077917 719164719 924640353 1038793483 1335591621 1649848473 1717189227 1790261109 2157494157 3116380449 4006774863 4949545419 6472482471 9349141347 12020324589 28047424041 84142272123
• Sum of all divisors σ(n): 172298757312
• Sum of proper divisors (its aliquot sum) s(n): 88156485189
• 84142272123 is an abundant number, because the sum of its proper divisors (88156485189) is greater than itself. Its abundance is 4014213066

Bases of 84142272123

• Binary: 1001110010111010001010010111001111011₂
• Hexadecimal: 0x1397452E7B
• Base-36: 12NK4WOR

Squares and roots of 84142272123

• 84142272123 squared (84142272123²) is 7079921958020982927129
• 84142272123 cubed (84142272123³) is 595720720001404527998425397124867
• The square root of 84142272123 is 290072.8738144951
• The cube root of 84142272123 is 4381.9902987805

Scales and comparisons

• 84,142,272,123 seconds is equal to 2,675 years, 24 weeks, 21 hours, 22 minutes, 3 seconds.
• To count from 1 to 84,142,272,123 would take you about five thousand, three hundred fifty 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 84142272123 cubic inches would be around 365.2 feet tall.

Recreational maths with 84142272123

• 84142272123 backwards is 32127224148
• The number of decimal digits it has is: 11
• The sum of 84142272123's digits is 36
• More coming soon!