994004123840

Names of 994004123840

• Cardinal: 994004123840 can be written as Nine hundred ninety-four billion, four million, one hundred twenty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 9.9400412384 × 10¹¹

Factors of 994004123840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 922625

Divisors of 994004123840

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 37 40 52 56 64 65 70 74 80 91 104 112 130 140 148 160 182 185 208 224 259 260 280 296 320 364 370 416 448 455 481 518 520 560 592 728 740 832 910 962 1036 1040 1120 1184 1295 1456 1480 1820 1924 2072 2080 2240 2368 2405 2590 2912 2960 3367 3640 3848 4144 4160 4810 5180 5824 5920 6734 7280 7696 8288 9620 10360 11840 13468 14560 15392 16576 16835 19240 20720 26936 29120 30784 33670 38480 41440 53872 67340 76960 82880 107744 134680 153920 215488 269360 538720 922561 1077440 1845122 3690244 4612805 6457927 7380488 9225610 11993293 12915854 14760976 18451220 23986586 25831708 29521952 32289635 34134757 36902440 47973172 51663416 59043904 59966465 64579270 68269514 73804880 83953051 95946344 103326832 119932930 129158540 136539028 147609760 167906102 170673785 191892688 206653664 238943299 239865860 258317080 273078056 295219520 335812204 341347570 383785376 413307328 419765255 443751841 477886598 479731720 516634160 546156112 671624408 682695140 767570752 839530510 887503682 955773196 959463440 1033268320 1092312224 1194716495 1343248816 1365390280 1679061020 1775007364 1911546392 1918926880 2066536640 2184624448 2218759205 2389432990 2686497632 2730780560 3106262887 3358122040 3550014728 3823092784 3837853760 4437518410 4778865980 5372995264 5461561120 6212525774 6716244080 7100029456 7646185568 8875036820 9557731960 10923122240 12425051548 13432488160 14200058912 15292371136 15531314435 17750073640 19115463920 24850103096 26864976320 28400117824 31062628870 35500147280 38230927840 49700206192 62125257740 71000294560 76461855680 99400412384 124250515480 142000589120 198800824768 248501030960 497002061920 994004123840
• Sum of all divisors σ(n): 2991934990464
• Sum of proper divisors (its aliquot sum) s(n): 1997930866624
• 994004123840 is an abundant number, because the sum of its proper divisors (1997930866624) is greater than itself. Its abundance is 1003926742784

Bases of 994004123840

• Binary: 1110011101101111010000110100000011000000₂
• Hexadecimal: 0xE76F4340C0
• Base-36: CON0E2M8

Squares and roots of 994004123840

• 994004123840 squared (994004123840²) is 988044198210926056345600
• 994004123840 cubed (994004123840³) is 982120007557846850152834600239104000
• The square root of 994004123840 is 996997.5545807523
• The cube root of 994004123840 is 9979.9736675061

Scales and comparisons

• 994,004,123,840 seconds is equal to 31,606 years, 13 weeks, 2 days, 8 hours, 37 minutes, 20 seconds.
• To count from 1 to 994,004,123,840 would take you about sixty-three thousand, two hundred twelve 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 994004123840 cubic inches would be around 831.7 feet tall.

Recreational maths with 994004123840

• 994004123840 backwards is 048321400499
• The number of decimal digits it has is: 12
• The sum of 994004123840's digits is 44
• More coming soon!