6443612047940

Names of 6443612047940

• Cardinal: 6443612047940 can be written as Six trillion, four hundred forty-three billion, six hundred twelve million, forty-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 6.44361204794 × 10¹²

Factors of 6443612047940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10391

Divisors of 6443612047940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 17 20 34 68 85 170 257 289 340 449 514 578 898 1028 1156 1285 1445 1796 2245 2570 2890 4369 4490 5140 5780 7633 8738 8980 9661 15266 17476 19322 21845 30532 38165 38644 43690 48305 74273 76330 87380 96610 115393 129761 148546 152660 164237 193220 230786 259522 297092 328474 371365 461572 519044 576965 648805 656948 742730 821185 1153930 1297610 1485460 1642370 1961681 2307860 2482877 2595220 2792029 3284740 3923362 4337789 4965754 5584058 7846724 8675578 9808405 9931508 11168116 12414385 13960145 17351156 19616810 21688945 24828770 27920290 33348577 39233620 42208909 43377890 49657540 55840580 66697154 73742413 84417818 86755780 133394308 147484826 166742885 168835636 211044545 294969652 333485770 368712065 422089090 666971540 717551453 737424130 844178180 1114811773 1253621021 1435102906 1474848260 2229623546 2507242042 2870205812 3587757265 4459247092 5014484084 5574058865 6268105105 7175514530 11148117730 12536210210 14351029060 18951800141 22296235460 25072420420 37903600282 75807200564 94759000705 189518001410 322180602397 379036002820 644361204794 1288722409588 1610903011985 3221806023970 6443612047940
• Sum of all divisors σ(n): 14463950230800
• Sum of proper divisors (its aliquot sum) s(n): 8020338182860
• 6443612047940 is an abundant number, because the sum of its proper divisors (8020338182860) is greater than itself. Its abundance is 1576726134920

Bases of 6443612047940

• Binary: 1011101110001000101001101010000101001000100₂
• Hexadecimal: 0x5DC45350A44
• Base-36: 2A85K8SHW

Squares and roots of 6443612047940

• 6443612047940 squared (6443612047940²) is 41520136224357520858243600
• 6443612047940 cubed (6443612047940³) is 267539650007380144288128309827398184000
• The square root of 6443612047940 is 2538427.0814699405
• The cube root of 6443612047940 is 18608.4326506195

Scales and comparisons

• 6,443,612,047,940 seconds is equal to 204,886 years, 48 weeks, 3 days, 3 hours, 32 minutes, 20 seconds.
• To count from 1 to 6,443,612,047,940 would take you about five hundred twelve thousand, two hundred seventeen 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 6443612047940 cubic inches would be around 1550.7 feet tall.

Recreational maths with 6443612047940

• 6443612047940 backwards is 0497402163446
• The number of decimal digits it has is: 13
• The sum of 6443612047940's digits is 50
• More coming soon!