40723640409984

Names of 40723640409984

• Cardinal: 40723640409984 can be written as Forty trillion, seven hundred twenty-three billion, six hundred forty million, four hundred nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 4.0723640409984 × 10¹³

Factors of 40723640409984

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 365393

Divisors of 40723640409984

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 73 84 96 112 128 146 168 192 219 224 292 336 384 438 448 511 569 584 672 876 896 1022 1138 1168 1344 1533 1707 1752 2044 2276 2336 2688 3066 3414 3504 3983 4088 4552 4672 6132 6828 7008 7966 8176 9104 9344 11949 12264 13656 14016 15932 16352 18208 23898 24528 27312 28032 31864 32704 36416 41537 47796 49056 54624 63728 65408 72832 83074 95592 98112 109248 124611 127456 166148 191184 196224 218496 249222 254912 290759 332296 364739 382368 498444 509824 581518 664592 729478 764736 872277 996888 1094217 1163036 1329184 1458956 1529472 1744554 1993776 2188434 2326072 2553173 2658368 2917912 3489108 3987552 4376868 4652144 5106346 5316736 5835824 6978216 7659519 7975104 8753736 9304288 10212692 11671648 13956432 15319038 15950208 17507472 18608576 20425384 23343296 26625947 27912864 30638076 35014944 37217152 40850768 46686592 53251894 55825728 61276152 70029888 79877841 81701536 106503788 111651456 122552304 140059776 159755682 163403072 186381629 207536491 213007576 245104608 319511364 326806144 372763258 415072982 426015152 490209216 559144887 622609473 639022728 745526516 830145964 852030304 980418432 1118289774 1245218946 1278045456 1452755437 1491053032 1660291928 1704060608 2236579548 2490437892 2556090912 2905510874 2982106064 3320583856 3408121216 4358266311 4473159096 4980875784 5112181824 5811021748 5964212128 6641167712 8716532622 8946318192 9961751568 10224363648 11622043496 11928424256 13282335424 15150163843 17433065244 17892636384 19923503136 23244086992 23856848512 26564670848 30300327686 34866130488 35785272768 39847006272 45450491529 46488173984 60600655372 69732260976 71570545536 79694012544 90900983058 92976347968 106051146901 121201310744 139464521952 181801966116 185952695936 212102293802 242402621488 278929043904 318153440703 363603932232 424204587604 484805242976 557858087808 636306881406 727207864464 848409175208 969610485952 1272613762812 1454415728928 1696818350416 1939220971904 2545227525624 2908831457856 3393636700832 5090455051248 5817662915712 6787273401664 10180910102496 13574546803328 20361820204992 40723640409984
• Sum of all divisors σ(n): 125539422912000
• Sum of proper divisors (its aliquot sum) s(n): 84815782502016
• 40723640409984 is an abundant number, because the sum of its proper divisors (84815782502016) is greater than itself. Its abundance is 44092142092032

Bases of 40723640409984

• Binary: 1001010000100110110110000111101101111110000000₂
• Hexadecimal: 0x2509B61EDF80
• Base-36: EFO6K1OQO

Squares and roots of 40723640409984

• 40723640409984 squared (40723640409984²) is 1658414888241681811606880256
• 40723640409984 cubed (40723640409984³) is 67536691559318052631304088918287034875904
• The square root of 40723640409984 is 6381507.6909758561
• The cube root of 40723640409984 is 34404.5222359461

Scales and comparisons

• 40,723,640,409,984 seconds is equal to 1,294,885 years, 41 weeks, 3 days, 16 hours, 6 minutes, 24 seconds.
• To count from 1 to 40,723,640,409,984 would take you about three million, two hundred thirty-seven thousand, two hundred fourteen 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 40723640409984 cubic inches would be around 2867 feet tall.

Recreational maths with 40723640409984

• 40723640409984 backwards is 48990404632704
• The number of decimal digits it has is: 14
• The sum of 40723640409984's digits is 60
• More coming soon!