385252394122868628

Names of 385252394122868628

• Cardinal: 385252394122868628 can be written as Three hundred eighty-five quadrillion, two hundred fifty-two trillion, three hundred ninety-four billion, one hundred twenty-two million, eight hundred sixty-eight thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 3.85252394122868628 × 10¹⁷

Factors of 385252394122868628

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1178

Divisors of 385252394122868628

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 12 23 46 69 92 137 138 274 276 411 529 548 822 1013 1058 1587 1644 2026 2116 3039 3151 3174 4052 6078 6302 6348 9453 12156 12167 12604 18769 18906 23299 24334 36501 37538 37812 46598 48668 56307 69897 72473 73002 75076 93196 112614 138781 139794 144946 146004 217419 225228 277562 279588 289892 416343 431687 434838 535877 555124 832686 863374 869676 1026169 1071754 1295061 1607631 1665372 1666879 1726748 2052338 2143508 2571353 2590122 3078507 3191963 3215262 3333758 4104676 5000637 5142706 5180244 6157014 6383926 6430524 6667516 7714059 9575889 9928801 10001274 10285412 12314028 12325171 12767852 15428118 19012997 19151778 19857602 20002548 23601887 24650342 29786403 30856236 36975513 38025994 38303556 39715204 47203774 49300684 57038991 59141119 59572806 70805661 73415149 73951026 76051988 94407548 114077982 118282238 119145612 140585153 141611322 146830298 147902052 177423357 220245447 228155964 228362423 236564476 281170306 283222644 293660596 354846714 421755459 437298931 440490894 456724846 542843401 562340612 685087269 709693428 843510918 874597862 880981788 913449692 1085686802 1311896793 1360245737 1370174538 1628530203 1687021836 1688548427 1749195724 2171373604 2604780589 2623793586 2720491474 2740349076 3233458519 3257060406 3377096854 4080737211 5065645281 5209561178 5247587172 5440982948 6466917038 6514120812 6754193708 7814341767 8161474422 9700375557 10057875413 10131290562 10419122356 12485398223 12933834076 15628683534 16322948844 19260165961 19400751114 20115750826 20262581124 24970796446 30173626239 31257367068 31285651951 37456194669 38520331922 38801502228 40231501652 49941592892 57780497883 59909953547 60347252478 62571303902 74369545937 74912389338 77040663844 93856955853 115560995766 119819907094 120694504956 125142607804 148739091874 149824778676 179729860641 187713911706 223108637811 231121991532 231331134499 239639814188 297478183748 359459721282 375427823412 442983817103 446217275622 462662268998 693993403497 718919442564 885967634206 892434551244 925324537996 1328951451309 1377928931581 1387986806994 1710499556551 1771935268412 2638642736657 2657902902618 2755857863162 2775973613988 3420999113102 4133786794743 5131498669653 5277285473314 5315805805236 5511715726324 6841998226204 7915928209971 8267573589486 10188627793369 10262997339306 10554570946628 15831856419942 16535147178972 20377255586738 20525994678612 30565883380107 31663712839884 31692365426363 40754511173476 60688782943111 61131766760214 63384730852726 95077096279089 121377565886222 122263533520428 126769461705452 182066348829333 190154192558178 234338439247487 242755131772444 364132697658666 380308385116356 468676878494974 703015317742461 728265395317332 937353756989948 1395842007691553 1406030635484922 2791684015383106 2812061270969844 4187526023074659 5583368030766212 8375052046149318 16750104092298636 32104366176905719 64208732353811438 96313098530717157 128417464707622876 192626197061434314 385252394122868628
• Sum of all divisors σ(n): 947624596744492800
• Sum of proper divisors (its aliquot sum) s(n): 562372202621624172
• 385252394122868628 is an abundant number, because the sum of its proper divisors (562372202621624172) is greater than itself. Its abundance is 177119808498755544

Bases of 385252394122868628

• Binary: 10101011000101100010000001011100100100011111111011110010100₂
• Hexadecimal: 0x558B102E48FF794
• Base-36: 2XDCKQL6PG2C

Squares and roots of 385252394122868628

• 385252394122868628 squared (385252394122868628²) is 148419407177402102184087563746602384
• 385252394122868628 cubed (385252394122868628³) is 57178931949391031495513111538680820191514870583609152
• The square root of 385252394122868628 is 620687033.9574273949
• The cube root of 385252394122868628 is 727637.5710031755

Scales and comparisons

• 385,252,394,122,868,628 seconds is equal to 12,249,834,469 years, 10 weeks, 6 days, 11 hours, 3 minutes, 48 seconds.
• To count from 1 to 385,252,394,122,868,628 would take you about thirty-six billion, seven hundred forty-nine million, five hundred three thousand, four hundred seven 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 385252394122868628 cubic inches would be around 60636.5 feet tall.

Recreational maths with 385252394122868628

• 385252394122868628 backwards is 826868221493252583
• The number of decimal digits it has is: 18
• The sum of 385252394122868628's digits is 84
• More coming soon!