164745400372644

Names of 164745400372644

• Cardinal: 164745400372644 can be written as One hundred sixty-four trillion, seven hundred forty-five billion, four hundred million, three hundred seventy-two thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 1.64745400372644 × 10¹⁴

Factors of 164745400372644

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1147

Divisors of 164745400372644

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 61 78 84 91 122 156 169 182 183 244 273 338 364 366 427 507 546 676 732 793 854 1014 1061 1092 1183 1281 1586 1708 2028 2122 2197 2366 2379 2562 3172 3183 3549 4244 4394 4732 4758 5124 5551 6366 6591 7098 7427 8788 9516 10309 11102 12732 13182 13793 14196 14854 15379 16653 20618 22204 22281 26364 27586 28561 29708 30758 30927 33306 41236 41379 44562 46137 55172 57122 61516 61854 64721 66612 72163 82758 85683 89124 92274 96551 114244 123708 129442 134017 144326 165516 171366 179309 184548 193102 194163 199927 216489 258884 268034 288652 289653 342732 358618 386204 388326 399854 402051 432978 453047 536068 537927 579306 599781 717236 776652 799708 804102 841373 865956 906094 938119 1075854 1125721 1158612 1199562 1255163 1359141 1608204 1682746 1742221 1812188 1876238 2151708 2251442 2331017 2399124 2510326 2524119 2718282 2814357 3365492 3377163 3484442 3752476 3765489 4502884 4662034 5020652 5048238 5226663 5436564 5628714 5889611 6754326 6968884 6993051 7530978 7880047 9324068 10096476 10453326 10937849 11257428 11779222 12195547 13508652 13986102 14634373 15061956 15760094 16317119 17668833 20906652 21875698 23558444 23640141 24391094 27972204 29268746 30303221 31520188 32634238 32813547 35337666 36586641 43751396 43903119 47280282 48782188 48951357 58537492 60606442 65268476 65627094 68668981 70675332 73173282 76564943 87806238 90909663 94560564 97902714 102440611 121212884 131254188 137337962 142192037 146346564 153129886 175612476 181819326 190246849 195805428 204881222 206006943 212122547 229694829 274675924 284384074 306259772 307321833 363638652 380493698 409762444 412013886 424245094 426576111 459389658 480682867 568768148 570740547 614643666 636367641 760987396 824027772 848490188 853152222 892696753 918779316 961365734 995344259 1141481094 1229287332 1272735282 1331727943 1442048601 1706304444 1785393506 1848496481 1922731468 1990688518 2282962188 2473209037 2545470564 2663455886 2678090259 2884097202 2986032777 3570787012 3696992962 3981377036 3995183829 4946418074 5326911772 5356180518 5545489443 5768194404 5972065554 6248877271 7393985924 7419627111 7990367658 9892836148 10712361036 11090978886 11605057789 11944131108 12497754542 12939475367 14839254222 15980735316 17312463259 18746631813 22181957772 23210115578 24995509084 25878950734 29678508444 32151717481 34624926518 34815173367 37493263626 38818426101 46420231156 51757901468 51937389777 64303434962 69249853036 69630346734 74986527252 77636852202 81235404523 96455152443 103874779554 128606869924 139260693468 150865751257 155273704404 162470809046 192910304886 207749559108 225062022367 243706213569 301731502514 324941618092 385820609772 450124044734 452597253771 487412427138 603463005028 675186067101 900248089468 905194507542 974824854276 1056060258799 1350372134202 1810389015084 1961254766341 2112120517598 2700744268404 3168180776397 3922509532682 4224241035196 5883764299023 6336361552794 7845019065364 11767528598046 12672723105588 13728783364387 23535057196092 27457566728774 41186350093161 54915133457548 82372700186322 164745400372644
• Sum of all divisors σ(n): 484188354448064
• Sum of proper divisors (its aliquot sum) s(n): 319442954075420
• 164745400372644 is an abundant number, because the sum of its proper divisors (319442954075420) is greater than itself. Its abundance is 154697553702776

Bases of 164745400372644

• Binary: 100101011101010111000111000100010100110110100100₂
• Hexadecimal: 0x95D5C7114DA4
• Base-36: 1MEAZPS52C

Squares and roots of 164745400372644

• 164745400372644 squared (164745400372644²) is 27141046943942769814063550736
• 164745400372644 cubed (164745400372644³) is 4471362645312577487504434806014512200465984
• The square root of 164745400372644 is 12835318.4756999307
• The cube root of 164745400372644 is 54819.8403008089

Scales and comparisons

• 164,745,400,372,644 seconds is equal to 5,238,394 years, 7 weeks, 2 days, 6 hours, 37 minutes, 24 seconds.
• To count from 1 to 164,745,400,372,644 would take you about thirteen million, ninety-five thousand, nine hundred eighty-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 164745400372644 cubic inches would be around 4568.3 feet tall.

Recreational maths with 164745400372644

• 164745400372644 backwards is 446273004547461
• The number of decimal digits it has is: 15
• The sum of 164745400372644's digits is 57
• More coming soon!