38135561168640

Names of 38135561168640

• Cardinal: 38135561168640 can be written as Thirty-eight trillion, one hundred thirty-five billion, five hundred sixty-one million, one hundred sixty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.813556116864 × 10¹³

Factors of 38135561168640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 10759721

Divisors of 38135561168640

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 71 78 80 96 104 120 128 130 142 156 160 192 195 208 213 240 256 260 284 312 320 355 384 390 416 426 480 520 568 624 640 710 768 780 832 852 923 960 1040 1065 1136 1248 1280 1420 1560 1664 1704 1846 1920 2080 2130 2272 2496 2769 2840 3120 3328 3408 3692 3840 4160 4260 4544 4615 4992 5538 5680 6240 6816 7384 8320 8520 9088 9230 9984 11076 11360 12480 13632 13845 14768 16640 17040 18176 18460 22152 22720 24960 27264 27690 29536 34080 36920 44304 45440 49920 54528 55380 59072 68160 73840 88608 90880 110760 118144 136320 147680 177216 221520 236288 272640 295360 354432 443040 590720 708864 886080 1181440 1772160 3544320 10759627 21519254 32278881 43038508 53798135 64557762 86077016 107596270 129115524 139875151 161394405 172154032 215192540 258231048 279750302 322788810 344308064 419625453 430385080 516462096 559500604 645577620 688616128 699375755 763933517 839250906 860770160 1032924192 1119001208 1291155240 1377232256 1398751510 1527867034 1678501812 1721540320 2065848384 2098127265 2238002416 2291800551 2582310480 2754464512 2797503020 3055734068 3357003624 3443080640 3819667585 4131696768 4196254530 4476004832 4583601102 5164620960 5595006040 6111468136 6714007248 6886161280 7639335170 8263393536 8392509060 8952009664 9167202204 9931135721 10329241920 11190012080 11459002755 12222936272 13428014496 13772322560 15278670340 16785018120 17904019328 18334404408 19862271442 20658483840 22380024160 22918005510 24445872544 26856028992 29793407163 30557340680 33570036240 35808038656 36668808816 39724542884 41316967680 44760048320 45836011020 48891745088 49655678605 53712057984 59586814326 61114681360 67140072480 73337617632 79449085768 89520096640 91672022040 97783490176 99311357210 107424115968 119173628652 122229362720 134280144960 146675235264 148967035815 158898171536 179040193280 183344044080 195566980352 198622714420 238347257304 244458725440 268560289920 293350470528 297934071630 317796343072 366688088160 397245428840 476694514608 488917450880 537120579840 586700941056 595868143260 635592686144 733376176320 794490857680 953389029216 977834901760 1191736286520 1271185372288 1466752352640 1588981715360 1906778058432 2383472573040 2542370744576 2933504705280 3177963430720 3813556116864 4766945146080 6355926861440 7627112233728 9533890292160 12711853722880 19067780584320 38135561168640
• Sum of all divisors σ(n): 133011726414336
• Sum of proper divisors (its aliquot sum) s(n): 94876165245696
• 38135561168640 is an abundant number, because the sum of its proper divisors (94876165245696) is greater than itself. Its abundance is 56740604077056

Bases of 38135561168640

• Binary: 1000101010111100100000100100111010011100000000₂
• Hexadecimal: 0x22AF2093A700
• Base-36: DIN8GHLHC

Squares and roots of 38135561168640

• 38135561168640 squared (38135561168640²) is 1454321025647083042519449600
• 38135561168640 cubed (38135561168640³) is 55461348432403597605190148197705580544000
• The square root of 38135561168640 is 6175399.6768338807
• The cube root of 38135561168640 is 33659.6849833659

Scales and comparisons

• 38,135,561,168,640 seconds is equal to 1,212,592 years, 45 weeks, 6 days, 19 hours, 44 minutes.
• To count from 1 to 38,135,561,168,640 would take you about three million, thirty-one thousand, four hundred eighty-two 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 38135561168640 cubic inches would be around 2805 feet tall.

Recreational maths with 38135561168640

• 38135561168640 backwards is 04686116553183
• The number of decimal digits it has is: 14
• The sum of 38135561168640's digits is 57
• More coming soon!